5 years ago · 31cac16df5
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				-          并查集
			
 
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				-                <time title="Modified: 2020-Mar-03 20:39:35" itemprop="dateModified" datetime="2020-03-03T20:39:35+08:00">2020-Mar-03</time>
			
 
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				-        <h3 id="前置知识"><a class="markdownIt-Anchor" href="#前置知识"></a> 前置知识</h3>
			
 
				-<p>哈哈，简单到爆，没有。</p>
			
 
				-<h3 id="引入"><a class="markdownIt-Anchor" href="#引入"></a> 引入</h3>
			
 
				-<p>并查集是一种快到爆炸的集合算法，可以进行两项基本操作：合并两个集合（并）、查询两个参数是否在一个集合内（查）。这也是它名字的由来。</p>
			
 
				-<a id="more"></a>
			
 
				-<h3 id="速度"><a class="markdownIt-Anchor" href="#速度"></a> 速度</h3>
			
 
				-<p>他有多快呢？<br />
			
 
				-<span class="katex"><span class="katex-mathml"><math><semantics><mrow><mi>O</mi><mo stretchy="false">(</mo><mo>∗</mo><mi>l</mi><mi>o</mi><mi>g</mi><mi>n</mi><mo stretchy="false">)</mo></mrow><annotation encoding="application/x-tex">O(*log n)</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord mathdefault" style="margin-right:0.02778em;">O</span><span class="mopen">(</span><span class="mord">∗</span><span class="mord mathdefault" style="margin-right:0.01968em;">l</span><span class="mord mathdefault">o</span><span class="mord mathdefault" style="margin-right:0.03588em;">g</span><span class="mord mathdefault">n</span><span class="mclose">)</span></span></span></span><br />
			
 
				-<span class="katex"><span class="katex-mathml"><math><semantics><mrow><mo>∗</mo><mi>l</mi><mi>o</mi><mi>g</mi></mrow><annotation encoding="application/x-tex">*log</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8888799999999999em;vertical-align:-0.19444em;"></span><span class="mord">∗</span><span class="mord mathdefault" style="margin-right:0.01968em;">l</span><span class="mord mathdefault">o</span><span class="mord mathdefault" style="margin-right:0.03588em;">g</span></span></span></span>有多可怕：</p>
			
 
				-<table>
			
 
				-<thead>
			
 
				-<tr>
			
 
				-<th><span class="katex"><span class="katex-mathml"><math><semantics><mrow><mi>n</mi></mrow><annotation encoding="application/x-tex">n</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.43056em;vertical-align:0em;"></span><span class="mord mathdefault">n</span></span></span></span></th>
			
 
				-<th><span class="katex"><span class="katex-mathml"><math><semantics><mrow><mo>∗</mo><mi>l</mi><mi>o</mi><mi>g</mi><mi>n</mi></mrow><annotation encoding="application/x-tex">*log n</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8888799999999999em;vertical-align:-0.19444em;"></span><span class="mord">∗</span><span class="mord mathdefault" style="margin-right:0.01968em;">l</span><span class="mord mathdefault">o</span><span class="mord mathdefault" style="margin-right:0.03588em;">g</span><span class="mord mathdefault">n</span></span></span></span></th>
			
 
				-</tr>
			
 
				-</thead>
			
 
				-<tbody>
			
 
				-<tr>
			
 
				-<td><span class="katex"><span class="katex-mathml"><math><semantics><mrow><mo stretchy="false">(</mo><mn>1</mn><mo separator="true">,</mo><mn>2</mn><mo stretchy="false">]</mo></mrow><annotation encoding="application/x-tex">(1,2]</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mopen">(</span><span class="mord">1</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.16666666666666666em;"></span><span class="mord">2</span><span class="mclose">]</span></span></span></span></td>
			
 
				-<td><span class="katex"><span class="katex-mathml"><math><semantics><mrow><mn>1</mn></mrow><annotation encoding="application/x-tex">1</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.64444em;vertical-align:0em;"></span><span class="mord">1</span></span></span></span></td>
			
 
				-</tr>
			
 
				-<tr>
			
 
				-<td><span class="katex"><span class="katex-mathml"><math><semantics><mrow><mo stretchy="false">(</mo><mn>2</mn><mo separator="true">,</mo><mn>4</mn><mo stretchy="false">]</mo></mrow><annotation encoding="application/x-tex">(2,4]</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mopen">(</span><span class="mord">2</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.16666666666666666em;"></span><span class="mord">4</span><span class="mclose">]</span></span></span></span></td>
			
 
				-<td><span class="katex"><span class="katex-mathml"><math><semantics><mrow><mn>2</mn></mrow><annotation encoding="application/x-tex">2</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.64444em;vertical-align:0em;"></span><span class="mord">2</span></span></span></span></td>
			
 
				-</tr>
			
 
				-<tr>
			
 
				-<td><span class="katex"><span class="katex-mathml"><math><semantics><mrow><mo stretchy="false">(</mo><mn>4</mn><mo separator="true">,</mo><mn>16</mn><mo stretchy="false">]</mo></mrow><annotation encoding="application/x-tex">(4,16]</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mopen">(</span><span class="mord">4</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.16666666666666666em;"></span><span class="mord">1</span><span class="mord">6</span><span class="mclose">]</span></span></span></span></td>
			
 
				-<td><span class="katex"><span class="katex-mathml"><math><semantics><mrow><mn>3</mn></mrow><annotation encoding="application/x-tex">3</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.64444em;vertical-align:0em;"></span><span class="mord">3</span></span></span></span></td>
			
 
				-</tr>
			
 
				-<tr>
			
 
				-<td><span class="katex"><span class="katex-mathml"><math><semantics><mrow><mo stretchy="false">(</mo><mn>16</mn><mo separator="true">,</mo><mn>65536</mn><mo stretchy="false">]</mo></mrow><annotation encoding="application/x-tex">(16,65536]</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mopen">(</span><span class="mord">1</span><span class="mord">6</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.16666666666666666em;"></span><span class="mord">6</span><span class="mord">5</span><span class="mord">5</span><span class="mord">3</span><span class="mord">6</span><span class="mclose">]</span></span></span></span></td>
			
 
				-<td><span class="katex"><span class="katex-mathml"><math><semantics><mrow><mn>4</mn></mrow><annotation encoding="application/x-tex">4</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.64444em;vertical-align:0em;"></span><span class="mord">4</span></span></span></span></td>
			
 
				-</tr>
			
 
				-<tr>
			
 
				-<td><span class="katex"><span class="katex-mathml"><math><semantics><mrow><mo stretchy="false">(</mo><mn>65536</mn><mo separator="true">,</mo><msup><mn>2</mn><mn>65536</mn></msup><mo stretchy="false">]</mo></mrow><annotation encoding="application/x-tex">(65536,2^{65536}]</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1.064108em;vertical-align:-0.25em;"></span><span class="mopen">(</span><span class="mord">6</span><span class="mord">5</span><span class="mord">5</span><span class="mord">3</span><span class="mord">6</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.16666666666666666em;"></span><span class="mord"><span class="mord">2</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8141079999999999em;"><span style="top:-3.063em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mtight">6</span><span class="mord mtight">5</span><span class="mord mtight">5</span><span class="mord mtight">3</span><span class="mord mtight">6</span></span></span></span></span></span></span></span></span><span class="mclose">]</span></span></span></span></td>
			
 
				-<td><span class="katex"><span class="katex-mathml"><math><semantics><mrow><mn>5</mn></mrow><annotation encoding="application/x-tex">5</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.64444em;vertical-align:0em;"></span><span class="mord">5</span></span></span></span></td>
			
 
				-</tr>
			
 
				-</tbody>
			
 
				-</table>
			
 
				-<p>所以n是<span class="katex"><span class="katex-mathml"><math><semantics><mrow><msup><mn>2</mn><mn>65536</mn></msup></mrow><annotation encoding="application/x-tex">2^{65536}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8141079999999999em;vertical-align:0em;"></span><span class="mord"><span class="mord">2</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8141079999999999em;"><span style="top:-3.063em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mtight">6</span><span class="mord mtight">5</span><span class="mord mtight">5</span><span class="mord mtight">3</span><span class="mord mtight">6</span></span></span></span></span></span></span></span></span></span></span></span>的时候复杂度还只有5。<br />
			
 
				-<a href="https://sites.google.com/site/largenumbers/home/appendix/a/numbers/265536" target="_blank" rel="noopener" title="哈哈！不跨越GREATWALL打不开"><span class="katex"><span class="katex-mathml"><math><semantics><mrow><msup><mn>2</mn><mn>65536</mn></msup></mrow><annotation encoding="application/x-tex">2^{65536}</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8141079999999999em;vertical-align:0em;"></span><span class="mord"><span class="mord">2</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8141079999999999em;"><span style="top:-3.063em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight"><span class="mord mtight">6</span><span class="mord mtight">5</span><span class="mord mtight">5</span><span class="mord mtight">3</span><span class="mord mtight">6</span></span></span></span></span></span></span></span></span></span></span></span></a>有多大，我把他拷进来的时候整个电脑卡死了。我不得不强制重启，然后重新写一遍这段。他有19729位。想通了吧？</p>
			
 
				-<h3 id="如何实现"><a class="markdownIt-Anchor" href="#如何实现"></a> 如何实现</h3>
			
 
				-<p>这么高端的算法，是怎么实现的呢？<br />
			
 
				-其实</p>
			
 
				-<p>它的本质就是一个数组<span class="katex"><span class="katex-mathml"><math><semantics><mrow><mi>f</mi><mo stretchy="false">[</mo><mo stretchy="false">]</mo></mrow><annotation encoding="application/x-tex">f[]</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord mathdefault" style="margin-right:0.10764em;">f</span><span class="mopen">[</span><span class="mclose">]</span></span></span></span>，和一个函数<span class="katex"><span class="katex-mathml"><math><semantics><mrow><mi>g</mi><mi>e</mi><mi>t</mi><mi>f</mi><mo stretchy="false">(</mo><mo stretchy="false">)</mo></mrow><annotation encoding="application/x-tex">getf()</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord mathdefault" style="margin-right:0.03588em;">g</span><span class="mord mathdefault">e</span><span class="mord mathdefault">t</span><span class="mord mathdefault" style="margin-right:0.10764em;">f</span><span class="mopen">(</span><span class="mclose">)</span></span></span></span><br />
			
 
				-<span class="katex"><span class="katex-mathml"><math><semantics><mrow><mi>f</mi><mo stretchy="false">[</mo><mo stretchy="false">]</mo></mrow><annotation encoding="application/x-tex">f[]</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord mathdefault" style="margin-right:0.10764em;">f</span><span class="mopen">[</span><span class="mclose">]</span></span></span></span>存的实际上就是几棵树。<br />
			
 
				-<span class="katex"><span class="katex-mathml"><math><semantics><mrow><mi>f</mi><mo stretchy="false">[</mo><mi>i</mi><mo stretchy="false">]</mo></mrow><annotation encoding="application/x-tex">f[i]</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord mathdefault" style="margin-right:0.10764em;">f</span><span class="mopen">[</span><span class="mord mathdefault">i</span><span class="mclose">]</span></span></span></span>就是<span class="katex"><span class="katex-mathml"><math><semantics><mrow><mi>i</mi></mrow><annotation encoding="application/x-tex">i</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.65952em;vertical-align:0em;"></span><span class="mord mathdefault">i</span></span></span></span>的父亲。<br />
			
 
				-<span class="katex"><span class="katex-mathml"><math><semantics><mrow><mi>g</mi><mi>e</mi><mi>t</mi><mi>f</mi><mo stretchy="false">(</mo><mi>i</mi><mo stretchy="false">)</mo></mrow><annotation encoding="application/x-tex">getf(i)</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord mathdefault" style="margin-right:0.03588em;">g</span><span class="mord mathdefault">e</span><span class="mord mathdefault">t</span><span class="mord mathdefault" style="margin-right:0.10764em;">f</span><span class="mopen">(</span><span class="mord mathdefault">i</span><span class="mclose">)</span></span></span></span>做的操作就是递归顺着<span class="katex"><span class="katex-mathml"><math><semantics><mrow><mi>f</mi><mo stretchy="false">[</mo><mi>i</mi><mo stretchy="false">]</mo></mrow><annotation encoding="application/x-tex">f[i]</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord mathdefault" style="margin-right:0.10764em;">f</span><span class="mopen">[</span><span class="mord mathdefault">i</span><span class="mclose">]</span></span></span></span>找<span class="katex"><span class="katex-mathml"><math><semantics><mrow><mi>i</mi></mrow><annotation encoding="application/x-tex">i</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.65952em;vertical-align:0em;"></span><span class="mord mathdefault">i</span></span></span></span>所在的树的根。<br />
			
 
				-<span class="katex"><span class="katex-mathml"><math><semantics><mrow><mi>g</mi><mi>e</mi><mi>t</mi><mi>f</mi><mo stretchy="false">(</mo><mo stretchy="false">)</mo></mrow><annotation encoding="application/x-tex">getf()</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord mathdefault" style="margin-right:0.03588em;">g</span><span class="mord mathdefault">e</span><span class="mord mathdefault">t</span><span class="mord mathdefault" style="margin-right:0.10764em;">f</span><span class="mopen">(</span><span class="mclose">)</span></span></span></span>代码：</p>
			
 
				-<figure class="highlight cpp"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br></pre></td><td class="code"><pre><span class="line"><span class="function"><span class="keyword">int</span> <span class="title">getf</span><span class="params">(<span class="keyword">int</span> x)</span></span>&#123;</span><br><span class="line">	<span class="keyword">if</span>(f[x]==x)<span class="keyword">return</span> x;</span><br><span class="line">	<span class="keyword">else</span> <span class="keyword">return</span> getf(f[x]);</span><br><span class="line">&#125;</span><br></pre></td></tr></table></figure>
			
 
				-<p><span class="katex"><span class="katex-mathml"><math><semantics><mrow><mi mathvariant="normal">.</mi><mi mathvariant="normal">.</mi><mi mathvariant="normal">.</mi></mrow><annotation encoding="application/x-tex">...</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.10556em;vertical-align:0em;"></span><span class="mord">.</span><span class="mord">.</span><span class="mord">.</span></span></span></span></p>
			
 
				-<p>那这个算法就很低端了<span class="katex"><span class="katex-mathml"><math><semantics><mrow><mi mathvariant="normal">.</mi><mi mathvariant="normal">.</mi><mi mathvariant="normal">.</mi></mrow><annotation encoding="application/x-tex">...</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.10556em;vertical-align:0em;"></span><span class="mord">.</span><span class="mord">.</span><span class="mord">.</span></span></span></span></p>
			
 
				-<p>那还讲个鬼啊<span class="katex"><span class="katex-mathml"><math><semantics><mrow><mi mathvariant="normal">.</mi><mi mathvariant="normal">.</mi><mi mathvariant="normal">.</mi></mrow><annotation encoding="application/x-tex">...</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.10556em;vertical-align:0em;"></span><span class="mord">.</span><span class="mord">.</span><span class="mord">.</span></span></span></span></p>
			
 
				-<p>所以</p>
			
 
				-<h3 id="超级优化"><a class="markdownIt-Anchor" href="#超级优化"></a> 超级优化</h3>
			
 
				-<p>我们首先随机造出一些操作：</p>
			
 
				-<figure class="highlight plain"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br></pre></td><td class="code"><pre><span class="line">10</span><br><span class="line">merge 1 5</span><br><span class="line">merge 5 2</span><br><span class="line">merge 1 3</span><br><span class="line">check 2 3</span><br><span class="line">merge 3 4</span><br><span class="line">merge 6 7</span><br><span class="line">check 1 7</span><br><span class="line">merge 7 8</span><br><span class="line">merge 8 9</span><br><span class="line">merge 1 9</span><br><span class="line">check 7 4</span><br></pre></td></tr></table></figure>
			
 
				-<p>其中，merge代表合并，check代表查询。<br />
			
 
				-如果按照刚才所的算法，那么在第一次查询之前，就会出来这样的森林：<img src="https://img-blog.csdnimg.cn/20200105142700396.png" alt="Insert mother fucker" /><br />
			
 
				-到最后，就形成了这样一个繁杂的森林，要找到一个点的根，就需要走很长一段路。这就拉长了时间。<br />
			
 
				-<img src="https://img-blog.csdnimg.cn/20200105142531778.png" alt="Insert mother fucker" /><br />
			
 
				-为了缩减时间，超级优化就出现了：路径压缩。<br />
			
 
				-路径压缩其实也很简单：在<span class="katex"><span class="katex-mathml"><math><semantics><mrow><mi>g</mi><mi>e</mi><mi>t</mi><mi>f</mi><mo stretchy="false">(</mo><mo stretchy="false">)</mo></mrow><annotation encoding="application/x-tex">getf()</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord mathdefault" style="margin-right:0.03588em;">g</span><span class="mord mathdefault">e</span><span class="mord mathdefault">t</span><span class="mord mathdefault" style="margin-right:0.10764em;">f</span><span class="mopen">(</span><span class="mclose">)</span></span></span></span>查找根节点的同时，把自己也链接到根节点上，使得树的深度不超过2。<br />
			
 
				-代码：</p>
			
 
				-<figure class="highlight cpp"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br></pre></td><td class="code"><pre><span class="line"><span class="function"><span class="keyword">int</span> <span class="title">getf</span><span class="params">(<span class="keyword">int</span> x)</span></span>&#123;</span><br><span class="line">	<span class="keyword">if</span>(f[x]==x)<span class="keyword">return</span> x;</span><br><span class="line">	<span class="keyword">else</span> <span class="keyword">return</span> f[x]=getf(f[x]);</span><br><span class="line">&#125;</span><br></pre></td></tr></table></figure>
			
 
				-<p>发现没有，和之前的代码相比，只改了一个地方，就让时间大大压缩。<br />
			
 
				-这时我们在模拟一下。<br />
			
 
				-第一次合并：<img src="https://img-blog.csdnimg.cn/20200105143342729.png" alt="Insert mother fucker" /><br />
			
 
				-第二次合并时，首先寻找2,5两个节点的根节点，2的根就是2，5的根是1，于是直接把2链接到1上。<br />
			
 
				-<img src="https://img-blog.csdnimg.cn/20200105144059847.png" alt="Insert mother fucker" /><br />
			
 
				-第三次，第四次合并把3链接到了1上，然后把4顺着3也链接到了1上，第五次连接了6和7。<br />
			
 
				-<img src="https://img-blog.csdnimg.cn/20200105143532966.png" alt="Insert mother fucker" /><br />
			
 
				-第七次第八次链接成了<span class="katex"><span class="katex-mathml"><math><semantics><mrow><mn>9</mn><mo>→</mo><mn>8</mn><mo>→</mo><mn>7</mn><mo>→</mo><mn>6</mn></mrow><annotation encoding="application/x-tex">9\rightarrow8\rightarrow7\rightarrow6</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.64444em;vertical-align:0em;"></span><span class="mord">9</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mrel">→</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span></span><span class="base"><span class="strut" style="height:0.64444em;vertical-align:0em;"></span><span class="mord">8</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mrel">→</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span></span><span class="base"><span class="strut" style="height:0.64444em;vertical-align:0em;"></span><span class="mord">7</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mrel">→</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span></span><span class="base"><span class="strut" style="height:0.64444em;vertical-align:0em;"></span><span class="mord">6</span></span></span></span>一长串，然后经过路径压缩都链接到6上了。<br />
			
 
				-<img src="https://img-blog.csdnimg.cn/20200105143644622.png" alt="Insert mother fucker" /><br />
			
 
				-最后一次，把9和1链接起来了，这时深度又超过了2，一下还压缩不下去，不过没关系，查询的时候就会把它压缩的。<img src="https://img-blog.csdnimg.cn/20200105143847598.png" alt="Insert mother fucker" /><br />
			
 
				-比如查询7和4的时候就会分别寻找7和4的根节点，一路递归找上去的时候就直接把路径压缩好了，除了8还链接在6上，其他全部链接到1上了。<br />
			
 
				-<img src="https://img-blog.csdnimg.cn/20200105144933595.png" alt="Insert mother fucker" /><br />
			
 
				-多么有趣啊！</p>
			
 
				-<h3 id="代码"><a class="markdownIt-Anchor" href="#代码"></a> 代码</h3>
			
 
				-<p>自己想去吧，核心代码和思路都给出来了。<br />
			
 
				-有一个巨大的坑，就是<span class="katex"><span class="katex-mathml"><math><semantics><mrow><mi>f</mi><mo stretchy="false">[</mo><mi>i</mi><mo stretchy="false">]</mo></mrow><annotation encoding="application/x-tex">f[i]</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord mathdefault" style="margin-right:0.10764em;">f</span><span class="mopen">[</span><span class="mord mathdefault">i</span><span class="mclose">]</span></span></span></span>要预设成<span class="katex"><span class="katex-mathml"><math><semantics><mrow><mi>i</mi></mrow><annotation encoding="application/x-tex">i</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.65952em;vertical-align:0em;"></span><span class="mord mathdefault">i</span></span></span></span>，不然会爆炸。<br />
			
 
				-加油！<s>克服恐惧的最好办法就是面对恐忄</s>快去写吧！</p>
			
 
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				-        <h3 id="前置知识"><a class="markdownIt-Anchor" href="#前置知识"></a> 前置知识</h3>
			
 
				-<p>存图方式（<a href="http://baidu.physton.com/?q=%E9%82%BB%E6%8E%A5%E8%A1%A8" target="_blank" rel="noopener" title="简单">邻接表</a>，<a href="http://baidu.physton.com/?q=%E9%82%BB%E6%8E%A5%E7%9F%A9%E9%98%B5" target="_blank" rel="noopener" title="都太简单了">邻接矩阵</a>）,图的遍历（<a href="http://baidu.physton.com/?q=dfs" target="_blank" rel="noopener" title="简单">dfs</a>，<a href="http://baidu.physton.com/?q=bfs" target="_blank" rel="noopener" title="简单">bfs</a>）</p>
			
 
				-<h3 id="引入"><a class="markdownIt-Anchor" href="#引入"></a> 引入</h3>
			
 
				-<p>我们举个例子吧：<br />
			
 
				-有一个毒瘤水管工，他会造水管，有一天他造了一个水管网络，就像一个图。其中有一个点只有出边，就是起点，还有一个点只有入边，是终点。<br />
			
 
				-点之间有一些管子，这些管子都有单位时间内的容量，现在毒瘤水管工想知道，他的管子在<strong>单位时间内</strong>在起点终点之间最多能流多少水。</p>
			
 
				-<a id="more"></a>
			
 
				-<h3 id="概念"><a class="markdownIt-Anchor" href="#概念"></a> 概念</h3>
			
 
				-<ul>
			
 
				-<li>源点：顾名思义，起点，一般用s表示</li>
			
 
				-<li>汇点：顾名思义，终点，一般用t表示。。。</li>
			
 
				-<li>容量：顾名思义。。。一条边单位时间内的的容量</li>
			
 
				-<li>残余网络：进行增广后剩余的网络</li>
			
 
				-<li>増广：</li>
			
 
				-</ul>
			
 
				-<blockquote>
			
 
				-<p>増广就是在残余网络中寻找从源点到汇点的可行路径（増广路），并将该路径上的所有边的容量减去路径中的最小容量，形成新的残余网络，<strong>人话就是找一条能走的路，然后把路走掉。</strong><br />
			
 
				-例如：<br />
			
 
				-<img src="https://img-blog.csdnimg.cn/20200111112801923.png" alt="在这里插入图片描述" /><br />
			
 
				-如果当前有这样一个残余网络，那么<span class="katex"><span class="katex-mathml"><math><semantics><mrow><mi>s</mi><mo>→</mo><mn>4</mn><mo>→</mo><mn>1</mn><mo>→</mo><mi>t</mi></mrow><annotation encoding="application/x-tex">s\rightarrow4\rightarrow1\rightarrow t</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.43056em;vertical-align:0em;"></span><span class="mord mathdefault">s</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mrel">→</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span></span><span class="base"><span class="strut" style="height:0.64444em;vertical-align:0em;"></span><span class="mord">4</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mrel">→</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span></span><span class="base"><span class="strut" style="height:0.64444em;vertical-align:0em;"></span><span class="mord">1</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mrel">→</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span></span><span class="base"><span class="strut" style="height:0.61508em;vertical-align:0em;"></span><span class="mord mathdefault">t</span></span></span></span>就是一条増广路，最小容量是4，进行増广过后就形成了这样一张图：<br />
			
 
				-<img src="https://img-blog.csdnimg.cn/20200111114148208.png" alt="在这里插入图片描述" /><br />
			
 
				-如何寻找増广路？直接dfs即可。</p>
			
 
				-</blockquote>
			
 
				-<ul>
			
 
				-<li>反向边：</li>
			
 
				-</ul>
			
 
				-<blockquote>
			
 
				-<p>有时候，程序増广的时候会出现爆炸性错误，例如还是那个图：<br />
			
 
				-<img src="https://img-blog.csdnimg.cn/20200111112801923.png" alt="在这里插入图片描述" /><br />
			
 
				-有两条増广路，万一程序选错了怎么办？<br />
			
 
				-这时就要请出反向边了。<br />
			
 
				-每次増广的时候，<strong>在残余网络上逆着増广路径建容量与増广路径最小容量相等的反向边</strong>，比如刚才那张图，就顺着<span class="katex"><span class="katex-mathml"><math><semantics><mrow><mi>t</mi><mo>→</mo><mn>1</mn><mo>→</mo><mn>4</mn><mo>→</mo><mi>s</mi></mrow><annotation encoding="application/x-tex">t\rightarrow1\rightarrow4\rightarrow s</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.61508em;vertical-align:0em;"></span><span class="mord mathdefault">t</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mrel">→</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span></span><span class="base"><span class="strut" style="height:0.64444em;vertical-align:0em;"></span><span class="mord">1</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mrel">→</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span></span><span class="base"><span class="strut" style="height:0.64444em;vertical-align:0em;"></span><span class="mord">4</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mrel">→</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span></span><span class="base"><span class="strut" style="height:0.43056em;vertical-align:0em;"></span><span class="mord mathdefault">s</span></span></span></span>建容量为4的边。相当于把原来的那条路抵消掉了，如果増广时走过了反向边，就相当于把原来的増广撤回去了。<br />
			
 
				-这就给了程序一个反悔的机会。</p>
			
 
				-</blockquote>
			
 
				-<h3 id="朴素算法"><a class="markdownIt-Anchor" href="#朴素算法"></a> 朴素算法</h3>
			
 
				-<ol>
			
 
				-<li>増广</li>
			
 
				-<li>沿着増广路径建反向边</li>
			
 
				-<li>如果源点与汇点依然连通，回到1</li>
			
 
				-</ol>
			
 
				-<h3 id="dinic优化"><a class="markdownIt-Anchor" href="#dinic优化"></a> Dinic优化</h3>
			
 
				-<p>Dinic的优化就是用bfs建立了由s开始的一个分层图，每次寻找増广路时必须让边上的层数严格递增，就可以确保每一步都离汇点近了一些这样就不会陷入毒瘤数据卡成的死循环，比如这样的著名毒瘤数据：<br />
			
 
				-![](file://C:/Users/liangliang/Documents/Gridea/post-images/1582894458914.png)在这个数据中，如果用朴素算法，就会让中间容量为1的边上下抖动抽搐，等到他抽了999次的时候才把上面和下面的999减没。如果用Dinic，两次直接求出999+999。</p>
			
 
				-<h3 id="代码"><a class="markdownIt-Anchor" href="#代码"></a> 代码</h3>
			
 
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				-          斐波那契数列-O(1)
			
 
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				-        <p>引自：《信息学奥赛之-数学一本通》<br />
			
 
				-揍是这样：</p>
			
 
				-<p class='katex-block'><span class="katex-display"><span class="katex"><span class="katex-mathml"><math><semantics><mrow><mi mathvariant="normal">F</mi><mo>⁡</mo><mo stretchy="false">(</mo><mi>n</mi><mo stretchy="false">)</mo><mo>=</mo><mfrac><msqrt><mn>5</mn></msqrt><mn>5</mn></mfrac><mo>⋅</mo><mrow><mo fence="true">[</mo><msup><mrow><mo fence="true">(</mo><mn>1</mn><mo>+</mo><msqrt><mn>5</mn></msqrt><mo fence="true">)</mo></mrow><mi>n</mi></msup><mo>−</mo><msup><mrow><mo fence="true">(</mo><mn>1</mn><mo>−</mo><msqrt><mn>5</mn></msqrt><mo fence="true">)</mo></mrow><mi>n</mi></msup><mo fence="true">]</mo></mrow></mrow><annotation encoding="application/x-tex">\operatorname{F}(n)=\dfrac{\sqrt{5}}{5}\cdot\left[\left(1+\sqrt{5}\right)^n-\left(1-\sqrt{5}\right)^n\right]
			
 
				-</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mop"><span class="mord mathrm">F</span></span><span class="mopen">(</span><span class="mord mathdefault">n</span><span class="mclose">)</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mrel">=</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span></span><span class="base"><span class="strut" style="height:2.27022em;vertical-align:-0.686em;"></span><span class="mord"><span class="mopen nulldelimiter"></span><span class="mfrac"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:1.5842200000000002em;"><span style="top:-2.314em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord">5</span></span></span><span style="top:-3.23em;"><span class="pstrut" style="height:3em;"></span><span class="frac-line" style="border-bottom-width:0.04em;"></span></span><span style="top:-3.677em;"><span class="pstrut" style="height:3em;"></span><span class="mord"><span class="mord sqrt"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.90722em;"><span class="svg-align" style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord" style="padding-left:0.833em;"><span class="mord">5</span></span></span><span style="top:-2.86722em;"><span class="pstrut" style="height:3em;"></span><span class="hide-tail" style="min-width:0.853em;height:1.08em;"><svg width='400em' height='1.08em' viewBox='0 0 400000 1080' preserveAspectRatio='xMinYMin slice'><path d='M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5,
			
 
				--10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8,
			
 
				--50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0,
			
 
				-35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5,
			
 
				--221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467
			
 
				-s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422
			
 
				-s-65,47,-65,47z M834 80H400000v40H845z'/></svg></span></span></span><span class="vlist-s"></span></span><span class="vlist-r"><span class="vlist" style="height:0.13278em;"><span></span></span></span></span></span></span></span></span><span class="vlist-s"></span></span><span class="vlist-r"><span class="vlist" style="height:0.686em;"><span></span></span></span></span></span><span class="mclose nulldelimiter"></span></span><span class="mspace" style="margin-right:0.2222222222222222em;"></span><span class="mbin">⋅</span><span class="mspace" style="margin-right:0.2222222222222222em;"></span></span><span class="base"><span class="strut" style="height:1.854312em;vertical-align:-0.65002em;"></span><span class="minner"><span class="mopen delimcenter" style="top:0em;"><span class="delimsizing size2">[</span></span><span class="minner"><span class="minner"><span class="mopen delimcenter" style="top:0em;"><span class="delimsizing size2">(</span></span><span class="mord">1</span><span class="mspace" style="margin-right:0.2222222222222222em;"></span><span class="mbin">+</span><span class="mspace" style="margin-right:0.2222222222222222em;"></span><span class="mord sqrt"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.956095em;"><span class="svg-align" style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord" style="padding-left:0.833em;"><span class="mord">5</span></span></span><span style="top:-2.916095em;"><span class="pstrut" style="height:3em;"></span><span class="hide-tail" style="min-width:0.853em;height:1.08em;"><svg width='400em' height='1.08em' viewBox='0 0 400000 1080' preserveAspectRatio='xMinYMin slice'><path d='M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5,
			
 
				--10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8,
			
 
				--50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0,
			
 
				-35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5,
			
 
				--221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467
			
 
				-s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422
			
 
				-s-65,47,-65,47z M834 80H400000v40H845z'/></svg></span></span></span><span class="vlist-s"></span></span><span class="vlist-r"><span class="vlist" style="height:0.08390500000000001em;"><span></span></span></span></span></span><span class="mclose delimcenter" style="top:0em;"><span class="delimsizing size2">)</span></span></span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:1.204292em;"><span style="top:-3.6029em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mathdefault mtight">n</span></span></span></span></span></span></span></span><span class="mspace" style="margin-right:0.2222222222222222em;"></span><span class="mbin">−</span><span class="mspace" style="margin-right:0.2222222222222222em;"></span><span class="minner"><span class="minner"><span class="mopen delimcenter" style="top:0em;"><span class="delimsizing size2">(</span></span><span class="mord">1</span><span class="mspace" style="margin-right:0.2222222222222222em;"></span><span class="mbin">−</span><span class="mspace" style="margin-right:0.2222222222222222em;"></span><span class="mord sqrt"><span class="vlist-t vlist-t2"><span class="vlist-r"><span class="vlist" style="height:0.956095em;"><span class="svg-align" style="top:-3em;"><span class="pstrut" style="height:3em;"></span><span class="mord" style="padding-left:0.833em;"><span class="mord">5</span></span></span><span style="top:-2.916095em;"><span class="pstrut" style="height:3em;"></span><span class="hide-tail" style="min-width:0.853em;height:1.08em;"><svg width='400em' height='1.08em' viewBox='0 0 400000 1080' preserveAspectRatio='xMinYMin slice'><path d='M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5,
			
 
				--10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8,
			
 
				--50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0,
			
 
				-35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5,
			
 
				--221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467
			
 
				-s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422
			
 
				-s-65,47,-65,47z M834 80H400000v40H845z'/></svg></span></span></span><span class="vlist-s"></span></span><span class="vlist-r"><span class="vlist" style="height:0.08390500000000001em;"><span></span></span></span></span></span><span class="mclose delimcenter" style="top:0em;"><span class="delimsizing size2">)</span></span></span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:1.204292em;"><span style="top:-3.6029em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mathdefault mtight">n</span></span></span></span></span></span></span></span><span class="mclose delimcenter" style="top:0em;"><span class="delimsizing size2">]</span></span></span></span></span></span></span></p>
			
 
				-<p>代码揍这么简单：</p>
			
 
				-<figure class="highlight cpp"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br></pre></td><td class="code"><pre><span class="line"><span class="function"><span class="keyword">int</span> <span class="title">ferbo</span><span class="params">(<span class="keyword">int</span> n)</span></span>&#123;</span><br><span class="line">	<span class="keyword">return</span> (<span class="built_in">sqrt</span>(<span class="number">5</span>)/<span class="number">5</span>)*(<span class="built_in">pow</span>((<span class="number">1</span>+<span class="built_in">sqrt</span>(<span class="number">5</span>))/<span class="number">2</span>,n)-<span class="built_in">pow</span>((<span class="number">1</span>-<span class="built_in">sqrt</span>(<span class="number">5</span>))/<span class="number">2</span>,n));</span><br><span class="line">&#125;</span><br></pre></td></tr></table></figure>
			
 
				-<p>要是再加个快速幂就更棒了（够快了，懒得写）</p>
			
 
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				-<meta property="og:description" content="前置知识 数组，结构体，二叉树  引入 有时候我们会遇到一些大规模的区间查找和区间修改问题，比如让你维护一个 10510^5105 长度的数列，要求操作有区间求和、区间加（区间每个数加上一个值），让你在一秒内完成 10510^5105 次操作。 暴力是肯定不行的，数据范围太大，会超时。 所以我们就有一种专门解决大范围区间修改查询的数据结构：线段树。">
			
 
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				-        <h3 id="前置知识"><a class="markdownIt-Anchor" href="#前置知识"></a> 前置知识</h3>
			
 
				-<p>数组，结构体，二叉树</p>
			
 
				-<h3 id="引入"><a class="markdownIt-Anchor" href="#引入"></a> 引入</h3>
			
 
				-<p>有时候我们会遇到一些大规模的区间查找和区间修改问题，比如让你维护一个 <span class="katex"><span class="katex-mathml"><math><semantics><mrow><mn>1</mn><msup><mn>0</mn><mn>5</mn></msup></mrow><annotation encoding="application/x-tex">10^5</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8141079999999999em;vertical-align:0em;"></span><span class="mord">1</span><span class="mord"><span class="mord">0</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8141079999999999em;"><span style="top:-3.063em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">5</span></span></span></span></span></span></span></span></span></span></span> 长度的数列，要求操作有区间求和、区间加（区间每个数加上一个值），让你在一秒内完成 <span class="katex"><span class="katex-mathml"><math><semantics><mrow><mn>1</mn><msup><mn>0</mn><mn>5</mn></msup></mrow><annotation encoding="application/x-tex">10^5</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8141079999999999em;vertical-align:0em;"></span><span class="mord">1</span><span class="mord"><span class="mord">0</span><span class="msupsub"><span class="vlist-t"><span class="vlist-r"><span class="vlist" style="height:0.8141079999999999em;"><span style="top:-3.063em;margin-right:0.05em;"><span class="pstrut" style="height:2.7em;"></span><span class="sizing reset-size6 size3 mtight"><span class="mord mtight">5</span></span></span></span></span></span></span></span></span></span></span> 次操作。<br />
			
 
				-暴力是肯定不行的，数据范围太大，会超时。<br />
			
 
				-所以我们就有一种专门解决大范围区间修改查询的数据结构：线段树。</p>
			
 
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				-<h3 id="线段树"><a class="markdownIt-Anchor" href="#线段树"></a> 线段树</h3>
			
 
				-<p>线段树本质上是把整个数列拆分了，用一个一个区间来表示。<br />
			
 
				-比如有 <span class="katex"><span class="katex-mathml"><math><semantics><mrow><mi>n</mi></mrow><annotation encoding="application/x-tex">n</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.43056em;vertical-align:0em;"></span><span class="mord mathdefault">n</span></span></span></span>个节点<br />
			
 
				-根节点代表整个数列的区间<span class="katex"><span class="katex-mathml"><math><semantics><mrow><mo stretchy="false">[</mo><mn>1</mn><mo separator="true">,</mo><mi>n</mi><mo stretchy="false">]</mo></mrow><annotation encoding="application/x-tex">[1,n]</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mopen">[</span><span class="mord">1</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.16666666666666666em;"></span><span class="mord mathdefault">n</span><span class="mclose">]</span></span></span></span>，<br />
			
 
				-根节点的两个子节点代表根区间二分成两部分，也就是 <span class="katex"><span class="katex-mathml"><math><semantics><mrow><mo stretchy="false">[</mo><mn>1</mn><mo separator="true">,</mo><mi mathvariant="normal">mid</mi><mo>⁡</mo><mo stretchy="false">]</mo></mrow><annotation encoding="application/x-tex">[1,\operatorname{mid}]</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mopen">[</span><span class="mord">1</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.16666666666666666em;"></span><span class="mop"><span class="mord mathrm">m</span><span class="mord mathrm">i</span><span class="mord mathrm">d</span></span><span class="mclose">]</span></span></span></span> 和 <span class="katex"><span class="katex-mathml"><math><semantics><mrow><mo stretchy="false">[</mo><mi mathvariant="normal">mid</mi><mo>⁡</mo><mo separator="true">,</mo><mi>n</mi><mo stretchy="false">]</mo></mrow><annotation encoding="application/x-tex">[\operatorname{mid},n]</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mopen">[</span><span class="mop"><span class="mord mathrm">m</span><span class="mord mathrm">i</span><span class="mord mathrm">d</span></span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.16666666666666666em;"></span><span class="mord mathdefault">n</span><span class="mclose">]</span></span></span></span>。<br />
			
 
				-而子节点也是一棵线段树。<br />
			
 
				-一直往下眼神，叶子结点就代表着单一位置<span class="katex"><span class="katex-mathml"><math><semantics><mrow><mo stretchy="false">[</mo><mi>a</mi><mo separator="true">,</mo><mi>a</mi><mo stretchy="false">]</mo></mrow><annotation encoding="application/x-tex">[a,a]</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mopen">[</span><span class="mord mathdefault">a</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.16666666666666666em;"></span><span class="mord mathdefault">a</span><span class="mclose">]</span></span></span></span></p>
			
 
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				-        <h3 id="introduction"><a class="markdownIt-Anchor" href="#introduction"></a> Introduction</h3>
			
 
				-<p>We all know computers, and we basically know how to use it, but we have no idea about how does it work.</p>
			
 
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				-<h3 id="well"><a class="markdownIt-Anchor" href="#well"></a> Well…</h3>
			
 
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				-<p>If I can present well, and you can understand well, We can watch a video!</p>
			
 
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				-<h3 id="deep-inside-the-computer"><a class="markdownIt-Anchor" href="#deep-inside-the-computer"></a> Deep inside the computer</h3>
			
 
				-<p>Inside the computer, there are loads of parts, and the most important one is the <strong>CPU</strong>.</p>
			
 
				-<p>The <strong>CPU</strong> contains <strong>basic modules</strong>, which contains <strong>logic gates</strong>, which contains <strong>transistors</strong>.</p>
			
 
				-<h3 id="transistor"><a class="markdownIt-Anchor" href="#transistor"></a> Transistor</h3>
			
 
				-<p>What is a transistor?<br />
			
 
				-Transistor is the most basic part of a computer. It is just an electronic switch, but without it, your computer cannot compute anything.<br />
			
 
				-<img src="/images/transistor.png" alt="A transistor" /></p>
			
 
				-<p>The transistor has three pins, collector, base, and emitter, also, C, B, E for short. You must be familiar with this because we’ve met it before.<br />
			
 
				-Transistor processes information and the information is called <strong>BITS</strong>, which can be set to either 0 or 1.</p>
			
 
				-<h3 id="logic-gate"><a class="markdownIt-Anchor" href="#logic-gate"></a> Logic Gate</h3>
			
 
				-<p>Combining transistors, you will get logic gates, which can get some input and create some output. For example, an AND gate produces an output of 1 if all its inputs are one, and output of 0 otherwise.<br />
			
 
				-<img src="/images/and-gate.jpg" alt="AND gate" /></p>
			
 
				-<h3 id="compute-modules"><a class="markdownIt-Anchor" href="#compute-modules"></a> Compute Modules</h3>
			
 
				-<p>Combining logic gates, you will get compute modules, which can do some basic calculating, such as <span class="katex"><span class="katex-mathml"><math><semantics><mrow><mi>a</mi><mo>+</mo><mi>b</mi><mo stretchy="false">(</mo><mi>a</mi><mo>&lt;</mo><mn>3</mn><mo separator="true">,</mo><mi>b</mi><mo>&lt;</mo><mn>3</mn><mo stretchy="false">)</mo></mrow><annotation encoding="application/x-tex">a+b (a&lt;3,b&lt;3)</annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.66666em;vertical-align:-0.08333em;"></span><span class="mord mathdefault">a</span><span class="mspace" style="margin-right:0.2222222222222222em;"></span><span class="mbin">+</span><span class="mspace" style="margin-right:0.2222222222222222em;"></span></span><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord mathdefault">b</span><span class="mopen">(</span><span class="mord mathdefault">a</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mrel">&lt;</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span></span><span class="base"><span class="strut" style="height:0.8888799999999999em;vertical-align:-0.19444em;"></span><span class="mord">3</span><span class="mpunct">,</span><span class="mspace" style="margin-right:0.16666666666666666em;"></span><span class="mord mathdefault">b</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span><span class="mrel">&lt;</span><span class="mspace" style="margin-right:0.2777777777777778em;"></span></span><span class="base"><span class="strut" style="height:1em;vertical-align:-0.25em;"></span><span class="mord">3</span><span class="mclose">)</span></span></span></span>.<br />
			
 
				-<img src="/images/compute-module.jpg" alt="compute module" /></p>
			
 
				-<h3 id="breaking-change"><a class="markdownIt-Anchor" href="#breaking-change"></a> Breaking change</h3>
			
 
				-<p>Once you can add small numbers, you can add multiple times to add big numbers. And once you can add, you can also multiply, once you can multiply, you can basically do anything.</p>
			
 
				-<h3 id="video"><a class="markdownIt-Anchor" href="#video"></a> Video</h3>
			
 
				-<p>A video downloaded from YouTube, which is the reference for this article.<br />
			
 
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				-          <div class="post-toc motion-element"><ol class="nav"><li class="nav-item nav-level-3"><a class="nav-link" href="#introduction"><span class="nav-number">1.</span> <span class="nav-text"> Introduction</span></a></li><li class="nav-item nav-level-3"><a class="nav-link" href="#well"><span class="nav-number">2.</span> <span class="nav-text"> Well…</span></a></li><li class="nav-item nav-level-3"><a class="nav-link" href="#deep-inside-the-computer"><span class="nav-number">3.</span> <span class="nav-text"> Deep inside the computer</span></a></li><li class="nav-item nav-level-3"><a class="nav-link" href="#transistor"><span class="nav-number">4.</span> <span class="nav-text"> Transistor</span></a></li><li class="nav-item nav-level-3"><a class="nav-link" href="#logic-gate"><span class="nav-number">5.</span> <span class="nav-text"> Logic Gate</span></a></li><li class="nav-item nav-level-3"><a class="nav-link" href="#compute-modules"><span class="nav-number">6.</span> <span class="nav-text"> Compute Modules</span></a></li><li class="nav-item nav-level-3"><a class="nav-link" href="#breaking-change"><span class="nav-number">7.</span> <span class="nav-text"> Breaking change</span></a></li><li class="nav-item nav-level-3"><a class="nav-link" href="#video"><span class="nav-number">8.</span> <span class="nav-text"> Video</span></a></li></ol></div>
			
 
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				-        <span class="collection-header">Um..! 9 posts in total. Keep on posting.</span>
			
 
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				-          03-04
			
 
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				-            <span itemprop="name">How do computers work?</span>
			
 
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				-            <span itemprop="name">斐波那契数列-O(1)</span>
			
 
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				-              datetime="2020-03-02T11:31:22+08:00"
			
 
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				-            <span itemprop="name">网络最大流-Dinic</span>
			
 
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				-      <h2 class="post-title">
			
 
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				-          03-01
			
 
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				-              datetime="2020-03-01T11:06:43+08:00"
			
 
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				-          03-01
			
 
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				-  <script src="/lib/anime.min.js"></script>
			
 
				-  <script src="/lib/velocity/velocity.min.js"></script>
			
 
				-  <script src="/lib/velocity/velocity.ui.min.js"></script>
			
 
				-
			
 
				-<script src="/js/utils.js"></script>
			
 
				-
			
 
				-<script src="/js/motion.js"></script>
			
 
				-
			
 
				-
			
 
				-<script src="/js/schemes/muse.js"></script>
			
 
				-
			
 
				-
			
 
				-<script src="/js/next-boot.js"></script>
			
 
				-
			
 
				-
			
 
				-
			
 
				-
			
 
				-  
			
 
				-
			
 
				-
			
 
				-
			
 
				-
			
 
				-
			
 
				-
			
 
				-
			
 
				-
			
 
				-
			
 
				-
			
 
				-
			
 
				-
			
 
				-
			
 
				-
			
 
				-
			
 
				-  
			
 
				-
			
 
				-  
			
 
				-
			
 
				-  
			
 
				-
			
 
				-</body>
			
 
				-</html>
			
--- a/css/main.css
+++ b/css/main.css
@@ -1,2384 +0,0 @@
 
				-:root {
			
 
				-  --body-bg-color: #fff;
			
 
				-  --content-bg-color: #fff;
			
 
				-  --card-bg-color: #f5f5f5;
			
 
				-  --text-color: #555;
			
 
				-  --link-color: #555;
			
 
				-  --link-hover-color: #222;
			
 
				-  --brand-color: #fff;
			
 
				-  --brand-hover-color: #fff;
			
 
				-  --table-row-odd-bg-color: #f9f9f9;
			
 
				-  --table-row-hover-bg-color: #f5f5f5;
			
 
				-  --menu-item-bg-color: #f5f5f5;
			
 
				-}
			
 
				-@media (prefers-color-scheme: dark) {
			
 
				-  :root {
			
 
				-    --body-bg-color: #121212;
			
 
				-    --content-bg-color: #1d1d1d;
			
 
				-    --card-bg-color: #282828;
			
 
				-    --text-color: #e1e1e1;
			
 
				-    --link-color: #e1e1e1;
			
 
				-    --link-hover-color: #fff;
			
 
				-    --brand-color: #fff;
			
 
				-    --brand-hover-color: #fff;
			
 
				-    --table-row-odd-bg-color: #282828;
			
 
				-    --table-row-hover-bg-color: #363636;
			
 
				-    --menu-item-bg-color: #333;
			
 
				-  }
			
 
				-  img {
			
 
				-    opacity: 0.75;
			
 
				-  }
			
 
				-  img:hover {
			
 
				-    opacity: 1;
			
 
				-  }
			
 
				-}
			
 
				-html {
			
 
				-  line-height: 1.15; /* 1 */
			
 
				-  -webkit-text-size-adjust: 100%; /* 2 */
			
 
				-}
			
 
				-body {
			
 
				-  margin: 0;
			
 
				-}
			
 
				-main {
			
 
				-  display: block;
			
 
				-}
			
 
				-h1 {
			
 
				-  font-size: 2em;
			
 
				-  margin: 0.67em 0;
			
 
				-}
			
 
				-hr {
			
 
				-  box-sizing: content-box; /* 1 */
			
 
				-  height: 0; /* 1 */
			
 
				-  overflow: visible; /* 2 */
			
 
				-}
			
 
				-pre {
			
 
				-  font-family: monospace, monospace; /* 1 */
			
 
				-  font-size: 1em; /* 2 */
			
 
				-}
			
 
				-a {
			
 
				-  background: transparent;
			
 
				-}
			
 
				-abbr[title] {
			
 
				-  border-bottom: none; /* 1 */
			
 
				-  text-decoration: underline; /* 2 */
			
 
				-  text-decoration: underline dotted; /* 2 */
			
 
				-}
			
 
				-b,
			
 
				-strong {
			
 
				-  font-weight: bolder;
			
 
				-}
			
 
				-code,
			
 
				-kbd,
			
 
				-samp {
			
 
				-  font-family: monospace, monospace; /* 1 */
			
 
				-  font-size: 1em; /* 2 */
			
 
				-}
			
 
				-small {
			
 
				-  font-size: 80%;
			
 
				-}
			
 
				-sub,
			
 
				-sup {
			
 
				-  font-size: 75%;
			
 
				-  line-height: 0;
			
 
				-  position: relative;
			
 
				-  vertical-align: baseline;
			
 
				-}
			
 
				-sub {
			
 
				-  bottom: -0.25em;
			
 
				-}
			
 
				-sup {
			
 
				-  top: -0.5em;
			
 
				-}
			
 
				-img {
			
 
				-  border-style: none;
			
 
				-}
			
 
				-button,
			
 
				-input,
			
 
				-optgroup,
			
 
				-select,
			
 
				-textarea {
			
 
				-  font-family: inherit; /* 1 */
			
 
				-  font-size: 100%; /* 1 */
			
 
				-  line-height: 1.15; /* 1 */
			
 
				-  margin: 0; /* 2 */
			
 
				-}
			
 
				-button,
			
 
				-input {
			
 
				-/* 1 */
			
 
				-  overflow: visible;
			
 
				-}
			
 
				-button,
			
 
				-select {
			
 
				-/* 1 */
			
 
				-  text-transform: none;
			
 
				-}
			
 
				-button,
			
 
				-[type='button'],
			
 
				-[type='reset'],
			
 
				-[type='submit'] {
			
 
				-  -webkit-appearance: button;
			
 
				-}
			
 
				-button::-moz-focus-inner,
			
 
				-[type='button']::-moz-focus-inner,
			
 
				-[type='reset']::-moz-focus-inner,
			
 
				-[type='submit']::-moz-focus-inner {
			
 
				-  border-style: none;
			
 
				-  padding: 0;
			
 
				-}
			
 
				-button:-moz-focusring,
			
 
				-[type='button']:-moz-focusring,
			
 
				-[type='reset']:-moz-focusring,
			
 
				-[type='submit']:-moz-focusring {
			
 
				-  outline: 1px dotted ButtonText;
			
 
				-}
			
 
				-fieldset {
			
 
				-  padding: 0.35em 0.75em 0.625em;
			
 
				-}
			
 
				-legend {
			
 
				-  box-sizing: border-box; /* 1 */
			
 
				-  color: inherit; /* 2 */
			
 
				-  display: table; /* 1 */
			
 
				-  max-width: 100%; /* 1 */
			
 
				-  padding: 0; /* 3 */
			
 
				-  white-space: normal; /* 1 */
			
 
				-}
			
 
				-progress {
			
 
				-  vertical-align: baseline;
			
 
				-}
			
 
				-textarea {
			
 
				-  overflow: auto;
			
 
				-}
			
 
				-[type='checkbox'],
			
 
				-[type='radio'] {
			
 
				-  box-sizing: border-box; /* 1 */
			
 
				-  padding: 0; /* 2 */
			
 
				-}
			
 
				-[type='number']::-webkit-inner-spin-button,
			
 
				-[type='number']::-webkit-outer-spin-button {
			
 
				-  height: auto;
			
 
				-}
			
 
				-[type='search'] {
			
 
				-  outline-offset: -2px; /* 2 */
			
 
				-  -webkit-appearance: textfield; /* 1 */
			
 
				-}
			
 
				-[type='search']::-webkit-search-decoration {
			
 
				-  -webkit-appearance: none;
			
 
				-}
			
 
				-::-webkit-file-upload-button {
			
 
				-  font: inherit; /* 2 */
			
 
				-  -webkit-appearance: button; /* 1 */
			
 
				-}
			
 
				-details {
			
 
				-  display: block;
			
 
				-}
			
 
				-summary {
			
 
				-  display: list-item;
			
 
				-}
			
 
				-template {
			
 
				-  display: none;
			
 
				-}
			
 
				-[hidden] {
			
 
				-  display: none;
			
 
				-}
			
 
				-::selection {
			
 
				-  background: #262a30;
			
 
				-  color: #fff;
			
 
				-}
			
 
				-html,
			
 
				-body {
			
 
				-  height: 100%;
			
 
				-}
			
 
				-body {
			
 
				-  background: var(--body-bg-color);
			
 
				-  color: var(--text-color);
			
 
				-  font-family: 'Lato', "PingFang SC", "Microsoft YaHei", sans-serif;
			
 
				-  font-size: 1em;
			
 
				-  line-height: 2;
			
 
				-}
			
 
				-@media (max-width: 991px) {
			
 
				-  body {
			
 
				-    padding-left: 0 !important;
			
 
				-    padding-right: 0 !important;
			
 
				-  }
			
 
				-}
			
 
				-h1,
			
 
				-h2,
			
 
				-h3,
			
 
				-h4,
			
 
				-h5,
			
 
				-h6 {
			
 
				-  font-family: 'Lato', "PingFang SC", "Microsoft YaHei", sans-serif;
			
 
				-  font-weight: bold;
			
 
				-  line-height: 1.5;
			
 
				-  margin: 20px 0 15px;
			
 
				-}
			
 
				-h1 {
			
 
				-  font-size: 1.5em;
			
 
				-}
			
 
				-h2 {
			
 
				-  font-size: 1.375em;
			
 
				-}
			
 
				-h3 {
			
 
				-  font-size: 1.25em;
			
 
				-}
			
 
				-h4 {
			
 
				-  font-size: 1.125em;
			
 
				-}
			
 
				-h5 {
			
 
				-  font-size: 1em;
			
 
				-}
			
 
				-h6 {
			
 
				-  font-size: 0.875em;
			
 
				-}
			
 
				-p {
			
 
				-  margin: 0 0 20px 0;
			
 
				-}
			
 
				-a,
			
 
				-span.exturl {
			
 
				-  border-bottom: 1px solid #999;
			
 
				-  color: var(--link-color);
			
 
				-  outline: 0;
			
 
				-  text-decoration: none;
			
 
				-  overflow-wrap: break-word;
			
 
				-  word-wrap: break-word;
			
 
				-  cursor: pointer;
			
 
				-}
			
 
				-a:hover,
			
 
				-span.exturl:hover {
			
 
				-  border-bottom-color: var(--link-hover-color);
			
 
				-  color: var(--link-hover-color);
			
 
				-}
			
 
				-iframe,
			
 
				-img,
			
 
				-video {
			
 
				-  display: block;
			
 
				-  margin-left: auto;
			
 
				-  margin-right: auto;
			
 
				-  max-width: 100%;
			
 
				-}
			
 
				-hr {
			
 
				-  background-image: repeating-linear-gradient(-45deg, #ddd, #ddd 4px, transparent 4px, transparent 8px);
			
 
				-  border: 0;
			
 
				-  height: 3px;
			
 
				-  margin: 40px 0;
			
 
				-}
			
 
				-blockquote {
			
 
				-  border-left: 4px solid #ddd;
			
 
				-  color: #666;
			
 
				-  margin: 0;
			
 
				-  padding: 0 15px;
			
 
				-}
			
 
				-blockquote cite::before {
			
 
				-  content: '-';
			
 
				-  padding: 0 5px;
			
 
				-}
			
 
				-dt {
			
 
				-  font-weight: bold;
			
 
				-}
			
 
				-dd {
			
 
				-  margin: 0;
			
 
				-  padding: 0;
			
 
				-}
			
 
				-kbd {
			
 
				-  background-color: #f5f5f5;
			
 
				-  background-image: linear-gradient(#eee, #fff, #eee);
			
 
				-  border: 1px solid #ccc;
			
 
				-  border-radius: 0.2em;
			
 
				-  box-shadow: 0.1em 0.1em 0.2em rgba(0,0,0,0.1);
			
 
				-  font-family: inherit;
			
 
				-  padding: 0.1em 0.3em;
			
 
				-  white-space: nowrap;
			
 
				-}
			
 
				-.table-container {
			
 
				-  overflow: auto;
			
 
				-}
			
 
				-table {
			
 
				-  border-collapse: collapse;
			
 
				-  border-spacing: 0;
			
 
				-  font-size: 0.875em;
			
 
				-  margin: 0 0 20px 0;
			
 
				-  width: 100%;
			
 
				-}
			
 
				-tbody tr:nth-of-type(odd) {
			
 
				-  background: var(--table-row-odd-bg-color);
			
 
				-}
			
 
				-tbody tr:hover {
			
 
				-  background: var(--table-row-hover-bg-color);
			
 
				-}
			
 
				-caption,
			
 
				-th,
			
 
				-td {
			
 
				-  font-weight: normal;
			
 
				-  padding: 8px;
			
 
				-  text-align: left;
			
 
				-  vertical-align: middle;
			
 
				-}
			
 
				-th,
			
 
				-td {
			
 
				-  border: 1px solid #ddd;
			
 
				-  border-bottom: 3px solid #ddd;
			
 
				-}
			
 
				-th {
			
 
				-  font-weight: 700;
			
 
				-  padding-bottom: 10px;
			
 
				-}
			
 
				-td {
			
 
				-  border-bottom-width: 1px;
			
 
				-}
			
 
				-.btn {
			
 
				-  background: #222;
			
 
				-  border: 2px solid #222;
			
 
				-  border-radius: 0;
			
 
				-  color: #fff;
			
 
				-  display: inline-block;
			
 
				-  font-size: 0.875em;
			
 
				-  line-height: 2;
			
 
				-  padding: 0 20px;
			
 
				-  text-decoration: none;
			
 
				-  transition-property: background-color;
			
 
				-  transition-delay: 0s;
			
 
				-  transition-duration: 0.2s;
			
 
				-  transition-timing-function: ease-in-out;
			
 
				-}
			
 
				-.btn:hover {
			
 
				-  background: #fff;
			
 
				-  border-color: #222;
			
 
				-  color: #222;
			
 
				-}
			
 
				-.btn + .btn {
			
 
				-  margin: 0 0 8px 8px;
			
 
				-}
			
 
				-.btn .fa-fw {
			
 
				-  text-align: left;
			
 
				-  width: 1.285714285714286em;
			
 
				-}
			
 
				-.toggle {
			
 
				-  line-height: 0;
			
 
				-}
			
 
				-.toggle .toggle-line {
			
 
				-  background: #fff;
			
 
				-  display: inline-block;
			
 
				-  height: 2px;
			
 
				-  left: 0;
			
 
				-  position: relative;
			
 
				-  top: 0;
			
 
				-  transition: all 0.4s;
			
 
				-  vertical-align: top;
			
 
				-  width: 100%;
			
 
				-}
			
 
				-.toggle .toggle-line:not(:first-child) {
			
 
				-  margin-top: 3px;
			
 
				-}
			
 
				-.toggle.toggle-arrow .toggle-line-first {
			
 
				-  left: 50%;
			
 
				-  top: 2px;
			
 
				-  transform: rotate(45deg);
			
 
				-  width: 50%;
			
 
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				-.toggle.toggle-arrow .toggle-line-middle {
			
 
				-  left: 2px;
			
 
				-  width: 90%;
			
 
				-}
			
 
				-.toggle.toggle-arrow .toggle-line-last {
			
 
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				-  top: -2px;
			
 
				-  transform: rotate(-45deg);
			
 
				-  width: 50%;
			
 
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				-.toggle.toggle-close .toggle-line-first {
			
 
				-  transform: rotate(-45deg);
			
 
				-  top: 5px;
			
 
				-}
			
 
				-.toggle.toggle-close .toggle-line-middle {
			
 
				-  opacity: 0;
			
 
				-}
			
 
				-.toggle.toggle-close .toggle-line-last {
			
 
				-  transform: rotate(45deg);
			
 
				-  top: -5px;
			
 
				-}
			
 
				-.highlight-container {
			
 
				-  position: relative;
			
 
				-}
			
 
				-.highlight-container:hover .copy-btn,
			
 
				-.highlight-container .copy-btn:focus {
			
 
				-  opacity: 1;
			
 
				-}
			
 
				-.copy-btn {
			
 
				-  color: #333;
			
 
				-  cursor: pointer;
			
 
				-  display: inline-block;
			
 
				-  font-weight: bold;
			
 
				-  line-height: 1.6;
			
 
				-  opacity: 0;
			
 
				-  outline: 0;
			
 
				-  padding: 2px 6px;
			
 
				-  position: absolute;
			
 
				-  vertical-align: middle;
			
 
				-  white-space: nowrap;
			
 
				-  -moz-user-select: none;
			
 
				-  -ms-user-select: none;
			
 
				-  -webkit-user-select: none;
			
 
				-  user-select: none;
			
 
				-  transition-delay: 0s;
			
 
				-  transition-duration: 0.2s;
			
 
				-  transition-timing-function: ease-in-out;
			
 
				-  background-color: #eee;
			
 
				-  background-image: linear-gradient(#fcfcfc, #eee);
			
 
				-  border: 1px solid #d5d5d5;
			
 
				-  border-radius: 3px;
			
 
				-  font-size: 0.8125em;
			
 
				-  right: 4px;
			
 
				-  top: 8px;
			
 
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				-.highlight,
			
 
				-pre {
			
 
				-  background: #1d1f21;
			
 
				-  color: #c5c8c6;
			
 
				-  line-height: 1.6;
			
 
				-  margin: 0 auto 20px;
			
 
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				-pre,
			
 
				-code {
			
 
				-  font-family: consolas, Menlo, monospace, "PingFang SC", "Microsoft YaHei";
			
 
				-}
			
 
				-code {
			
 
				-  background: #eee;
			
 
				-  border-radius: 3px;
			
 
				-  color: #555;
			
 
				-  padding: 2px 4px;
			
 
				-  overflow-wrap: break-word;
			
 
				-  word-wrap: break-word;
			
 
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				-.highlight *::selection {
			
 
				-  background: #373b41;
			
 
				-}
			
 
				-.highlight pre {
			
 
				-  border: 0;
			
 
				-  margin: 0;
			
 
				-  padding: 10px 0;
			
 
				-}
			
 
				-.highlight table {
			
 
				-  border: 0;
			
 
				-  margin: 0;
			
 
				-  width: auto;
			
 
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				-.highlight td {
			
 
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				-.highlight figcaption {
			
 
				-  background: #eee;
			
 
				-  color: #c5c8c6;
			
 
				-  display: flex;
			
 
				-  font-size: 0.875em;
			
 
				-  justify-content: space-between;
			
 
				-  line-height: 1.2;
			
 
				-  padding: 0.5em;
			
 
				-}
			
 
				-.highlight figcaption a {
			
 
				-  color: #c5c8c6;
			
 
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				-.highlight figcaption a:hover {
			
 
				-  border-bottom-color: #c5c8c6;
			
 
				-}
			
 
				-.highlight .gutter {
			
 
				-  -moz-user-select: none;
			
 
				-  -ms-user-select: none;
			
 
				-  -webkit-user-select: none;
			
 
				-  user-select: none;
			
 
				-}
			
 
				-.highlight .gutter pre {
			
 
				-  background: #000;
			
 
				-  color: #888f96;
			
 
				-  padding-left: 10px;
			
 
				-  padding-right: 10px;
			
 
				-  text-align: right;
			
 
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				-.highlight .code pre {
			
 
				-  background: #1d1f21;
			
 
				-  padding-left: 10px;
			
 
				-  width: 100%;
			
 
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				-.gist table {
			
 
				-  width: auto;
			
 
				-}
			
 
				-.gist table td {
			
 
				-  border: 0;
			
 
				-}
			
 
				-pre {
			
 
				-  overflow: auto;
			
 
				-  padding: 10px;
			
 
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				-pre code {
			
 
				-  background: none;
			
 
				-  color: #c5c8c6;
			
 
				-  font-size: 0.875em;
			
 
				-  padding: 0;
			
 
				-  text-shadow: none;
			
 
				-}
			
 
				-pre .deletion {
			
 
				-  background: #800000;
			
 
				-}
			
 
				-pre .addition {
			
 
				-  background: #008000;
			
 
				-}
			
 
				-pre .meta {
			
 
				-  color: #f0c674;
			
 
				-  -moz-user-select: none;
			
 
				-  -ms-user-select: none;
			
 
				-  -webkit-user-select: none;
			
 
				-  user-select: none;
			
 
				-}
			
 
				-pre .comment {
			
 
				-  color: #969896;
			
 
				-}
			
 
				-pre .variable,
			
 
				-pre .attribute,
			
 
				-pre .tag,
			
 
				-pre .name,
			
 
				-pre .regexp,
			
 
				-pre .ruby .constant,
			
 
				-pre .xml .tag .title,
			
 
				-pre .xml .pi,
			
 
				-pre .xml .doctype,
			
 
				-pre .html .doctype,
			
 
				-pre .css .id,
			
 
				-pre .css .class,
			
 
				-pre .css .pseudo {
			
 
				-  color: #c66;
			
 
				-}
			
 
				-pre .number,
			
 
				-pre .preprocessor,
			
 
				-pre .built_in,
			
 
				-pre .builtin-name,
			
 
				-pre .literal,
			
 
				-pre .params,
			
 
				-pre .constant,
			
 
				-pre .command {
			
 
				-  color: #de935f;
			
 
				-}
			
 
				-pre .ruby .class .title,
			
 
				-pre .css .rules .attribute,
			
 
				-pre .string,
			
 
				-pre .symbol,
			
 
				-pre .value,
			
 
				-pre .inheritance,
			
 
				-pre .header,
			
 
				-pre .ruby .symbol,
			
 
				-pre .xml .cdata,
			
 
				-pre .special,
			
 
				-pre .formula {
			
 
				-  color: #b5bd68;
			
 
				-}
			
 
				-pre .title,
			
 
				-pre .css .hexcolor {
			
 
				-  color: #8abeb7;
			
 
				-}
			
 
				-pre .function,
			
 
				-pre .python .decorator,
			
 
				-pre .python .title,
			
 
				-pre .ruby .function .title,
			
 
				-pre .ruby .title .keyword,
			
 
				-pre .perl .sub,
			
 
				-pre .javascript .title,
			
 
				-pre .coffeescript .title {
			
 
				-  color: #81a2be;
			
 
				-}
			
 
				-pre .keyword,
			
 
				-pre .javascript .function {
			
 
				-  color: #b294bb;
			
 
				-}
			
 
				-.blockquote-center {
			
 
				-  border-left: none;
			
 
				-  margin: 40px 0;
			
 
				-  padding: 0;
			
 
				-  position: relative;
			
 
				-  text-align: center;
			
 
				-}
			
 
				-.blockquote-center::before,
			
 
				-.blockquote-center::after {
			
 
				-  background-repeat: no-repeat;
			
 
				-  background-size: 22px 22px;
			
 
				-  content: ' ';
			
 
				-  display: block;
			
 
				-  height: 24px;
			
 
				-  opacity: 0.2;
			
 
				-  position: absolute;
			
 
				-  width: 100%;
			
 
				-}
			
 
				-.blockquote-center::before {
			
 
				-  background-image: url("../images/quote-l.svg");
			
 
				-  background-position: 0 -6px;
			
 
				-  border-top: 1px solid #ccc;
			
 
				-  top: -20px;
			
 
				-}
			
 
				-.blockquote-center::after {
			
 
				-  background-image: url("../images/quote-r.svg");
			
 
				-  background-position: 100% 8px;
			
 
				-  border-bottom: 1px solid #ccc;
			
 
				-  bottom: -20px;
			
 
				-}
			
 
				-.blockquote-center p,
			
 
				-.blockquote-center div {
			
 
				-  text-align: center;
			
 
				-}
			
 
				-.post-body .group-picture img {
			
 
				-  margin: 0 auto;
			
 
				-  padding: 0 3px;
			
 
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				-.group-picture-row {
			
 
				-  margin-bottom: 6px;
			
 
				-  overflow: hidden;
			
 
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				-.group-picture-column {
			
 
				-  float: left;
			
 
				-  margin-bottom: 10px;
			
 
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				-.post-body .label {
			
 
				-  color: #555;
			
 
				-  display: inline;
			
 
				-  padding: 0 2px;
			
 
				-}
			
 
				-.post-body .label.default {
			
 
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				-.post-copyright {
			
 
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				-.category-all-page .category-list-child {
			
 
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				-.event-list {
			
 
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				-.event-list hr {
			
 
				-  background: #222;
			
 
				-  margin: 20px 0 45px 0;
			
 
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				-.event-list hr::after {
			
 
				-  background: #222;
			
 
				-  color: #fff;
			
 
				-  content: 'NOW';
			
 
				-  display: inline-block;
			
 
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				-.event-list .event {
			
 
				-  background: #222;
			
 
				-  margin: 20px 0;
			
 
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				-.event-list .event .event-summary {
			
 
				-  color: #fff;
			
 
				-  margin: 0;
			
 
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				-.event-list .event .event-summary::before {
			
 
				-  animation: dot-flash 1s alternate infinite ease-in-out;
			
 
				-  color: #fff;
			
 
				-  content: '\f111';
			
 
				-  display: inline-block;
			
 
				-  font-family: 'FontAwesome';
			
 
				-  font-size: 10px;
			
 
				-  margin-right: 25px;
			
 
				-  vertical-align: middle;
			
 
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				-.event-list .event .event-relative-time {
			
 
				-  color: #bbb;
			
 
				-  display: inline-block;
			
 
				-  font-size: 12px;
			
 
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				-.event-list .event .event-details {
			
 
				-  color: #fff;
			
 
				-  display: block;
			
 
				-  line-height: 18px;
			
 
				-  margin-left: 56px;
			
 
				-  padding-bottom: 6px;
			
 
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				-.event-list .event .event-details::before {
			
 
				-  color: #fff;
			
 
				-  display: inline-block;
			
 
				-  font-family: 'FontAwesome';
			
 
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				-.event-list .event .event-details.event-location::before {
			
 
				-  content: '\f041';
			
 
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				-.event-list .event .event-details.event-duration::before {
			
 
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				-.event-list .event-past {
			
 
				-  background: #f5f5f5;
			
 
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				-.event-list .event-past .event-summary,
			
 
				-.event-list .event-past .event-details {
			
 
				-  color: #bbb;
			
 
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				-.event-list .event-past .event-summary::before,
			
 
				-.event-list .event-past .event-details::before {
			
 
				-  animation: none;
			
 
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				-@-moz-keyframes dot-flash {
			
 
				-  from {
			
 
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				-@-webkit-keyframes dot-flash {
			
 
				-  from {
			
 
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				-@-o-keyframes dot-flash {
			
 
				-  from {
			
 
				-    opacity: 1;
			
 
				-    transform: scale(1);
			
 
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				-  to {
			
 
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				-@keyframes dot-flash {
			
 
				-  from {
			
 
				-    opacity: 1;
			
 
				-    transform: scale(1);
			
 
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				-  to {
			
 
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				-ul.breadcrumb {
			
 
				-  font-size: 0.75em;
			
 
				-  list-style: none;
			
 
				-  margin: 1em 0;
			
 
				-  padding: 0 2em;
			
 
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				-ul.breadcrumb li {
			
 
				-  display: inline;
			
 
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				-ul.breadcrumb li + li::before {
			
 
				-  content: '/\00a0';
			
 
				-  font-weight: normal;
			
 
				-  padding: 0.5em;
			
 
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				-ul.breadcrumb li + li:last-child {
			
 
				-  font-weight: bold;
			
 
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				-.tag-cloud {
			
 
				-  text-align: center;
			
 
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				-.tag-cloud a {
			
 
				-  display: inline-block;
			
 
				-  margin: 10px;
			
 
				-}
			
 
				-.tag-cloud a:hover {
			
 
				-  color: #222 !important;
			
 
				-}
			
 
				-@media (max-width: 767px) {
			
 
				-  .header-inner,
			
 
				-  .main-inner,
			
 
				-  .footer-inner {
			
 
				-    width: auto;
			
 
				-  }
			
 
				-}
			
 
				-.header-inner {
			
 
				-  padding-top: 100px;
			
 
				-}
			
 
				-@media (max-width: 767px) {
			
 
				-  .header-inner {
			
 
				-    padding-top: 50px;
			
 
				-  }
			
 
				-}
			
 
				-.main-inner {
			
 
				-  padding-bottom: 60px;
			
 
				-}
			
 
				-.content {
			
 
				-  padding-top: 70px;
			
 
				-}
			
 
				-@media (max-width: 767px) {
			
 
				-  .content {
			
 
				-    padding-top: 35px;
			
 
				-  }
			
 
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				-embed {
			
 
				-  display: block;
			
 
				-  margin: 0 auto 25px auto;
			
 
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				-.custom-logo .site-meta-headline {
			
 
				-  text-align: center;
			
 
				-}
			
 
				-.custom-logo .site-title {
			
 
				-  color: #222;
			
 
				-  margin: 10px auto 0;
			
 
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				-.custom-logo .site-title a {
			
 
				-  border: 0;
			
 
				-}
			
 
				-.custom-logo-image {
			
 
				-  background: #fff;
			
 
				-  margin: 0 auto;
			
 
				-  max-width: 150px;
			
 
				-  padding: 5px;
			
 
				-}
			
 
				-.brand {
			
 
				-  background: #222;
			
 
				-}
			
 
				-@media (max-width: 767px) {
			
 
				-  .site-nav {
			
 
				-    border-bottom: 1px solid #ddd;
			
 
				-    border-top: 1px solid #ddd;
			
 
				-    left: 0;
			
 
				-    margin: 0;
			
 
				-    padding: 0;
			
 
				-    width: 100%;
			
 
				-  }
			
 
				-}
			
 
				-@media (max-width: 767px) {
			
 
				-  .menu {
			
 
				-    text-align: left;
			
 
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				-.menu-item-active a,
			
 
				-.menu .menu-item a:hover,
			
 
				-.menu .menu-item span.exturl:hover {
			
 
				-  background: transparent;
			
 
				-  border-bottom: 1px solid var(--link-hover-color) !important;
			
 
				-}
			
 
				-@media (max-width: 767px) {
			
 
				-  .menu-item-active a,
			
 
				-  .menu .menu-item a:hover,
			
 
				-  .menu .menu-item span.exturl:hover {
			
 
				-    border-bottom: 1px dotted #ddd !important;
			
 
				-  }
			
 
				-}
			
 
				-@media (max-width: 767px) {
			
 
				-  .menu .menu-item {
			
 
				-    margin: 0 10px;
			
 
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				-}
			
 
				-.menu .menu-item a,
			
 
				-.menu .menu-item span.exturl {
			
 
				-  border-bottom: 1px solid transparent;
			
 
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				-@media (max-width: 767px) {
			
 
				-  .menu .menu-item a,
			
 
				-  .menu .menu-item span.exturl {
			
 
				-    padding: 5px 10px;
			
 
				-  }
			
 
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				-@media (min-width: 768px) and (max-width: 991px) {
			
 
				-  .menu .menu-item .fa {
			
 
				-    display: block;
			
 
				-    line-height: 2;
			
 
				-    margin-right: 0;
			
 
				-    width: 100%;
			
 
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				-}
			
 
				-@media (min-width: 992px) {
			
 
				-  .menu .menu-item .fa {
			
 
				-    display: block;
			
 
				-    line-height: 2;
			
 
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				-.menu .menu-item .badge {
			
 
				-  background: #eee;
			
 
				-  padding: 1px 4px;
			
 
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				-.sub-menu {
			
 
				-  margin: 10px 0;
			
 
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				-.sub-menu .menu-item {
			
 
				-  display: inline-block;
			
 
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				-.sidebar {
			
 
				-  left: -320px;
			
 
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				-.sidebar.sidebar-active {
			
 
				-  left: 0;
			
 
				-}
			
 
				-.sidebar {
			
 
				-  width: 320px;
			
 
				-  z-index: 1200;
			
 
				-  transition-delay: 0s;
			
 
				-  transition-duration: 0.2s;
			
 
				-  transition-timing-function: ease-out;
			
 
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				-.sidebar a,
			
 
				-.sidebar span.exturl {
			
 
				-  border-bottom-color: #555;
			
 
				-  color: #999;
			
 
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				-.sidebar a:hover,
			
 
				-.sidebar span.exturl:hover {
			
 
				-  border-bottom-color: #eee;
			
 
				-  color: #eee;
			
 
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				-.links-of-blogroll-item {
			
 
				-  padding: 2px 10px;
			
 
				-}
			
 
				-.links-of-blogroll-item a,
			
 
				-.links-of-blogroll-item span.exturl {
			
 
				-  box-sizing: border-box;
			
 
				-  display: inline-block;
			
 
				-  max-width: 280px;
			
 
				-  overflow: hidden;
			
 
				-  text-overflow: ellipsis;
			
 
				-  white-space: nowrap;
			
 
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--- a/images/algolia_logo.svg
+++ b/images/algolia_logo.svg
--- a/images/and-gate.jpg
+++ b/images/and-gate.jpg
--- a/images/apple-touch-icon-next.png
+++ b/images/apple-touch-icon-next.png
--- a/images/avatar.gif
+++ b/images/avatar.gif
--- a/images/cc-by-nc-nd.svg
+++ b/images/cc-by-nc-nd.svg
--- a/images/cc-by-nc-sa.svg
+++ b/images/cc-by-nc-sa.svg
--- a/images/cc-by-nc.svg
+++ b/images/cc-by-nc.svg
--- a/images/cc-by-nd.svg
+++ b/images/cc-by-nd.svg
--- a/images/cc-by-sa.svg
+++ b/images/cc-by-sa.svg
--- a/images/cc-by.svg
+++ b/images/cc-by.svg
--- a/images/cc-zero.svg
+++ b/images/cc-zero.svg
@@ -1,72 +0,0 @@
 
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				-			c-0.083,0.1-0.204,0.19-0.364,0.272c0.243,0.088,0.427,0.229,0.551,0.421s0.187,0.425,0.187,0.699
			
 
				-			c0,0.283-0.071,0.537-0.213,0.761c-0.09,0.149-0.203,0.274-0.338,0.376c-0.152,0.117-0.332,0.196-0.539,0.24
			
 
				-			c-0.208,0.043-0.433,0.064-0.675,0.064H36.54V5.398h2.308C39.43,5.407,39.842,5.577,40.085,5.907z M37.492,6.228V7.28h1.16
			
 
				-			c0.208,0,0.376-0.039,0.505-0.118c0.13-0.079,0.194-0.219,0.194-0.419c0-0.223-0.086-0.369-0.257-0.44
			
 
				-			c-0.147-0.05-0.335-0.075-0.563-0.075H37.492z M37.492,8.07v1.273h1.159c0.207,0,0.368-0.028,0.483-0.084
			
 
				-			c0.209-0.104,0.313-0.303,0.313-0.597c0-0.248-0.101-0.419-0.304-0.512C39.031,8.1,38.872,8.073,38.667,8.07H37.492z"/>
			
 
				-		<path fill="#FFFFFF" d="M41.313,5.398h0.998v3.916h2.384v0.858h-3.382V5.398z"/>
			
 
				-		<path fill="#FFFFFF" d="M46.275,10.173h-0.991V5.398h0.991V10.173z"/>
			
 
				-		<path fill="#FFFFFF" d="M47.665,5.897c0.385-0.393,0.874-0.59,1.468-0.59c0.795,0,1.376,0.264,1.743,0.791
			
 
				-			c0.203,0.296,0.312,0.593,0.327,0.891h-0.998c-0.063-0.229-0.145-0.402-0.244-0.519c-0.178-0.207-0.441-0.311-0.79-0.311
			
 
				-			c-0.355,0-0.636,0.146-0.841,0.438s-0.308,0.707-0.308,1.242s0.108,0.937,0.324,1.203c0.217,0.267,0.492,0.4,0.826,0.4
			
 
				-			c0.342,0,0.603-0.114,0.782-0.344c0.1-0.123,0.182-0.308,0.247-0.554h0.991c-0.086,0.521-0.304,0.943-0.655,1.27
			
 
				-			s-0.802,0.489-1.351,0.489c-0.68,0-1.214-0.221-1.603-0.661c-0.389-0.442-0.583-1.049-0.583-1.82
			
 
				-			C47.002,6.991,47.224,6.349,47.665,5.897z"/>
			
 
				-		<path fill="#FFFFFF" d="M54.797,5.502c0.335,0.11,0.606,0.312,0.813,0.606c0.167,0.237,0.28,0.494,0.341,0.771
			
 
				-			s0.091,0.54,0.091,0.79c0,0.635-0.128,1.173-0.383,1.613c-0.346,0.594-0.88,0.891-1.602,0.891h-2.059V5.398h2.059
			
 
				-			C54.354,5.403,54.601,5.438,54.797,5.502z M52.968,6.228v3.116h0.922c0.471,0,0.8-0.232,0.985-0.696
			
 
				-			c0.102-0.255,0.152-0.559,0.152-0.91c0-0.486-0.076-0.859-0.229-1.119s-0.455-0.391-0.909-0.391H52.968z"/>
			
 
				-		<path fill="#FFFFFF" d="M60.466,9.749c-0.36,0.371-0.882,0.557-1.564,0.557s-1.204-0.186-1.564-0.557
			
 
				-			c-0.483-0.456-0.726-1.112-0.726-1.97c0-0.875,0.242-1.531,0.726-1.97c0.36-0.371,0.882-0.557,1.564-0.557
			
 
				-			s1.204,0.186,1.564,0.557c0.481,0.438,0.722,1.095,0.722,1.97C61.188,8.637,60.947,9.293,60.466,9.749z M59.842,9.023
			
 
				-			c0.232-0.292,0.349-0.706,0.349-1.244c0-0.535-0.116-0.949-0.349-1.242c-0.231-0.293-0.545-0.438-0.94-0.438
			
 
				-			s-0.711,0.146-0.946,0.437c-0.235,0.292-0.353,0.706-0.353,1.244s0.117,0.952,0.353,1.244c0.235,0.291,0.551,0.437,0.946,0.437
			
 
				-			S59.61,9.314,59.842,9.023z"/>
			
 
				-		<path fill="#FFFFFF" d="M65.116,5.398h1.436v4.774h-0.929V6.943c0-0.093,0.001-0.223,0.003-0.39
			
 
				-			c0.002-0.168,0.003-0.297,0.003-0.388l-0.904,4.007h-0.97l-0.898-4.007c0,0.091,0.001,0.22,0.003,0.388
			
 
				-			c0.003,0.167,0.004,0.297,0.004,0.39v3.229h-0.93V5.398h1.451l0.869,3.754L65.116,5.398z"/>
			
 
				-		<path fill="#FFFFFF" d="M68.84,5.398h1.129l1.689,4.774h-1.082l-0.314-0.981h-1.759l-0.323,0.981h-1.044L68.84,5.398z
			
 
				-			 M68.774,8.369h1.223L69.395,6.49L68.774,8.369z"/>
			
 
				-		<path fill="#FFFFFF" d="M73.175,10.173h-0.991V5.398h0.991V10.173z"/>
			
 
				-		<path fill="#FFFFFF" d="M74.093,5.398h1.046l1.895,3.329V5.398h0.93v4.774h-0.997l-1.943-3.388v3.388h-0.93V5.398z"/>
			
 
				-	</g>
			
 
				-</g>
			
 
				-</svg>
			
--- a/images/compute-module.jpg
+++ b/images/compute-module.jpg
--- a/images/computer.mp4
+++ b/images/computer.mp4
--- a/images/favicon-16x16-next.png
+++ b/images/favicon-16x16-next.png
--- a/images/favicon-32x32-next.png
+++ b/images/favicon-32x32-next.png
--- a/images/logo.svg
+++ b/images/logo.svg
@@ -1,23 +0,0 @@
 
				-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
			
 
				-<svg
			
 
				-   xmlns:dc="http://purl.org/dc/elements/1.1/"
			
 
				-   xmlns:cc="http://creativecommons.org/ns#"
			
 
				-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
			
 
				-   xmlns:svg="http://www.w3.org/2000/svg"
			
 
				-   xmlns="http://www.w3.org/2000/svg"
			
 
				-   xml:space="preserve"
			
 
				-   enable-background="new 0 0 512 512"
			
 
				-   viewBox="0 0 512 512"
			
 
				-   height="512px"
			
 
				-   width="512px"
			
 
				-   y="0px"
			
 
				-   x="0px"
			
 
				-   id="NexT"
			
 
				-   version="1.1"><metadata
			
 
				-     id="metadata3390"><rdf:RDF><cc:Work
			
 
				-         rdf:about=""><dc:format>image/svg+xml</dc:format><dc:type
			
 
				-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" /><dc:title></dc:title></cc:Work></rdf:RDF></metadata><defs
			
 
				-     id="defs3388" /><path
			
 
				-     style="fill:#222222;fill-opacity:1"
			
 
				-     id="path3384"
			
 
				-     d="M 256.4,25.8 56.4,141.3 56,371.5 255.6,486.2 455.6,370.7 456,140.5 Z m 92.6,328.8 -18.4,10.7 -18.6,-11 0,0 -112,-142.3 0,142.6 -18.4,10.7 -18.6,-11 0,-197 18.5,-10.6 18.5,10.8 0,0 112,144.5 0,-144.6 18.5,-10.6 18.5,10.8 z" /></svg>
			
--- a/images/quote-l.svg
+++ b/images/quote-l.svg
@@ -1,13 +0,0 @@
 
				-<?xml version="1.0" encoding="utf-8"?>
			
 
				-
			
 
				-<!-- License Agreement at http://iconmonstr.com/license/ -->
			
 
				-
			
 
				-<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
			
 
				-<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
			
 
				-	 width="512px" height="512px" viewBox="0 0 512 512" enable-background="new 0 0 512 512" xml:space="preserve">
			
 
				-<path id="quote-5-icon" d="M55.178,332.895c-22.22-79.435,26.876-198.974,151.004-223.472l16.886,36.498
			
 
				-	c-38.022,14.331-63.218,47.064-66.943,81.466c42.757,6.73,75.459,43.737,75.459,88.385
			
 
				-	C231.583,415.014,85.181,440.162,55.178,332.895z M285.595,332.895c-22.22-79.435,26.876-198.974,151.004-223.472l16.886,36.498
			
 
				-	c-38.022,14.331-63.218,47.064-66.943,81.466c42.757,6.73,75.459,43.737,75.459,88.385C462,415.014,315.598,440.162,285.595,332.895
			
 
				-	z"/>
			
 
				-</svg>
			
--- a/images/quote-r.svg
+++ b/images/quote-r.svg
@@ -1,12 +0,0 @@
 
				-<?xml version="1.0" encoding="utf-8"?>
			
 
				-
			
 
				-<!-- License Agreement at http://iconmonstr.com/license/ -->
			
 
				-
			
 
				-<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
			
 
				-<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
			
 
				-	 width="512px" height="512px" viewBox="0 0 512 512" enable-background="new 0 0 512 512" xml:space="preserve">
			
 
				-<path id="quote-6-icon" d="M456.822,179.107c22.219,79.434-26.877,198.973-151.004,223.471l-16.887-36.498
			
 
				-	c38.023-14.33,63.219-47.064,66.943-81.465c-42.756-6.73-75.459-43.739-75.459-88.385
			
 
				-	C280.416,96.986,426.818,71.837,456.822,179.107z M226.405,179.107c22.22,79.434-26.876,198.973-151.004,223.471L58.515,366.08
			
 
				-	c38.022-14.33,63.218-47.064,66.943-81.465C82.702,277.885,50,240.876,50,196.23C50,96.986,196.402,71.837,226.405,179.107z"/>
			
 
				-</svg>
			
--- a/images/transistor.png
+++ b/images/transistor.png
--- a/index.html
+++ b/index.html
@@ -284,7 +284,7 @@
 
				                   <i class="fa fa-calendar-check-o"></i>
			
 
				                 </span>
			
 
				                 <span class="post-meta-item-text">Edited on</span>
			
 
				-                <time title="Modified: 2020-Mar-05 08:08:54" itemprop="dateModified" datetime="2020-03-05T08:08:54+08:00">2020-Mar-05</time>
			
 
				+                <time title="Modified: 2020-Mar-05 08:13:50" itemprop="dateModified" datetime="2020-03-05T08:13:50+08:00">2020-Mar-05</time>
			
 
				               </span>
			
 
				 
			
 
				           
			
--- a/js/algolia-search.js
+++ b/js/algolia-search.js
@@ -1,122 +0,0 @@
 
				-/* global instantsearch, algoliasearch, CONFIG */
			
 
				-
			
 
				-window.addEventListener('DOMContentLoaded', () => {
			
 
				-  const algoliaSettings = CONFIG.algolia;
			
 
				-  const { indexName, appID, apiKey } = algoliaSettings;
			
 
				-
			
 
				-  let search = instantsearch({
			
 
				-    indexName,
			
 
				-    searchClient  : algoliasearch(appID, apiKey),
			
 
				-    searchFunction: helper => {
			
 
				-      let searchInput = document.querySelector('.search-input');
			
 
				-      if (searchInput.value) {
			
 
				-        helper.search();
			
 
				-      }
			
 
				-    }
			
 
				-  });
			
 
				-
			
 
				-  window.pjax && search.on('render', () => {
			
 
				-    window.pjax.refresh(document.getElementById('algolia-hits'));
			
 
				-  });
			
 
				-
			
 
				-  // Registering Widgets
			
 
				-  search.addWidgets([
			
 
				-    instantsearch.widgets.configure({
			
 
				-      hitsPerPage: algoliaSettings.hits.per_page || 10
			
 
				-    }),
			
 
				-
			
 
				-    instantsearch.widgets.searchBox({
			
 
				-      container           : '.search-input-container',
			
 
				-      placeholder         : algoliaSettings.labels.input_placeholder,
			
 
				-      // Hide default icons of algolia search
			
 
				-      showReset           : false,
			
 
				-      showSubmit          : false,
			
 
				-      showLoadingIndicator: false,
			
 
				-      cssClasses          : {
			
 
				-        input: 'search-input'
			
 
				-      }
			
 
				-    }),
			
 
				-
			
 
				-    instantsearch.widgets.stats({
			
 
				-      container: '#algolia-stats',
			
 
				-      templates: {
			
 
				-        text: data => {
			
 
				-          let stats = algoliaSettings.labels.hits_stats
			
 
				-            .replace(/\$\{hits}/, data.nbHits)
			
 
				-            .replace(/\$\{time}/, data.processingTimeMS);
			
 
				-          return `${stats}
			
 
				-            <span class="algolia-powered">
			
 
				-              <img src="${CONFIG.root}images/algolia_logo.svg" alt="Algolia">
			
 
				-            </span>
			
 
				-            <hr>`;
			
 
				-        }
			
 
				-      }
			
 
				-    }),
			
 
				-
			
 
				-    instantsearch.widgets.hits({
			
 
				-      container: '#algolia-hits',
			
 
				-      templates: {
			
 
				-        item: data => {
			
 
				-          let link = data.permalink ? data.permalink : CONFIG.root + data.path;
			
 
				-          return `<a href="${link}" class="algolia-hit-item-link">${data._highlightResult.title.value}</a>`;
			
 
				-        },
			
 
				-        empty: data => {
			
 
				-          return `<div id="algolia-hits-empty">
			
 
				-              ${algoliaSettings.labels.hits_empty.replace(/\$\{query}/, data.query)}
			
 
				-            </div>`;
			
 
				-        }
			
 
				-      },
			
 
				-      cssClasses: {
			
 
				-        item: 'algolia-hit-item'
			
 
				-      }
			
 
				-    }),
			
 
				-
			
 
				-    instantsearch.widgets.pagination({
			
 
				-      container: '#algolia-pagination',
			
 
				-      scrollTo : false,
			
 
				-      showFirst: false,
			
 
				-      showLast : false,
			
 
				-      templates: {
			
 
				-        first   : '<i class="fa fa-angle-double-left"></i>',
			
 
				-        last    : '<i class="fa fa-angle-double-right"></i>',
			
 
				-        previous: '<i class="fa fa-angle-left"></i>',
			
 
				-        next    : '<i class="fa fa-angle-right"></i>'
			
 
				-      },
			
 
				-      cssClasses: {
			
 
				-        root        : 'pagination',
			
 
				-        item        : 'pagination-item',
			
 
				-        link        : 'page-number',
			
 
				-        selectedItem: 'current',
			
 
				-        disabledItem: 'disabled-item'
			
 
				-      }
			
 
				-    })
			
 
				-  ]);
			
 
				-
			
 
				-  search.start();
			
 
				-
			
 
				-  // Handle and trigger popup window
			
 
				-  document.querySelectorAll('.popup-trigger').forEach(element => {
			
 
				-    element.addEventListener('click', () => {
			
 
				-      document.body.style.overflow = 'hidden';
			
 
				-      document.querySelector('.search-pop-overlay').style.display = 'block';
			
 
				-      document.querySelector('.popup').style.display = 'block';
			
 
				-      document.querySelector('.search-input').focus();
			
 
				-    });
			
 
				-  });
			
 
				-
			
 
				-  // Monitor main search box
			
 
				-  const onPopupClose = () => {
			
 
				-    document.body.style.overflow = '';
			
 
				-    document.querySelector('.search-pop-overlay').style.display = 'none';
			
 
				-    document.querySelector('.popup').style.display = 'none';
			
 
				-  };
			
 
				-
			
 
				-  document.querySelector('.search-pop-overlay').addEventListener('click', onPopupClose);
			
 
				-  document.querySelector('.popup-btn-close').addEventListener('click', onPopupClose);
			
 
				-  window.addEventListener('pjax:success', onPopupClose);
			
 
				-  window.addEventListener('keyup', event => {
			
 
				-    if (event.key === 'Escape') {
			
 
				-      onPopupClose();
			
 
				-    }
			
 
				-  });
			
 
				-});
			
--- a/js/bookmark.js
+++ b/js/bookmark.js
@@ -1,56 +0,0 @@
 
				-/* global CONFIG */
			
 
				-
			
 
				-window.addEventListener('DOMContentLoaded', () => {
			
 
				-  'use strict';
			
 
				-
			
 
				-  var doSaveScroll = () => {
			
 
				-    localStorage.setItem('bookmark' + location.pathname, window.scrollY);
			
 
				-  };
			
 
				-
			
 
				-  var scrollToMark = () => {
			
 
				-    var top = localStorage.getItem('bookmark' + location.pathname);
			
 
				-    top = parseInt(top, 10);
			
 
				-    // If the page opens with a specific hash, just jump out
			
 
				-    if (!isNaN(top) && location.hash === '') {
			
 
				-      // Auto scroll to the position
			
 
				-      window.anime({
			
 
				-        targets  : document.scrollingElement,
			
 
				-        duration : 200,
			
 
				-        easing   : 'linear',
			
 
				-        scrollTop: top
			
 
				-      });
			
 
				-    }
			
 
				-  };
			
 
				-  // Register everything
			
 
				-  var init = function(trigger) {
			
 
				-    // Create a link element
			
 
				-    var link = document.querySelector('.book-mark-link');
			
 
				-    // Scroll event
			
 
				-    window.addEventListener('scroll', () => link.classList.toggle('book-mark-link-fixed', window.scrollY === 0));
			
 
				-    // Register beforeunload event when the trigger is auto
			
 
				-    if (trigger === 'auto') {
			
 
				-      // Register beforeunload event
			
 
				-      window.addEventListener('beforeunload', doSaveScroll);
			
 
				-      window.addEventListener('pjax:send', doSaveScroll);
			
 
				-    }
			
 
				-    // Save the position by clicking the icon
			
 
				-    link.addEventListener('click', () => {
			
 
				-      doSaveScroll();
			
 
				-      window.anime({
			
 
				-        targets : link,
			
 
				-        duration: 200,
			
 
				-        easing  : 'linear',
			
 
				-        top     : -30,
			
 
				-        complete: () => {
			
 
				-          setTimeout(() => {
			
 
				-            link.style.top = '';
			
 
				-          }, 400);
			
 
				-        }
			
 
				-      });
			
 
				-    });
			
 
				-    scrollToMark();
			
 
				-    window.addEventListener('pjax:success', scrollToMark);
			
 
				-  };
			
 
				-
			
 
				-  init(CONFIG.bookmark.save);
			
 
				-});
			
--- a/js/local-search.js
+++ b/js/local-search.js
@@ -1,307 +0,0 @@
 
				-/* global CONFIG */
			
 
				-
			
 
				-window.addEventListener('DOMContentLoaded', () => {
			
 
				-  // Popup Window
			
 
				-  let isfetched = false;
			
 
				-  let datas;
			
 
				-  let isXml = true;
			
 
				-  // Search DB path
			
 
				-  let searchPath = CONFIG.path;
			
 
				-  if (searchPath.length === 0) {
			
 
				-    searchPath = 'search.xml';
			
 
				-  } else if (/json$/i.test(searchPath)) {
			
 
				-    isXml = false;
			
 
				-  }
			
 
				-  const path = CONFIG.root + searchPath;
			
 
				-  const input = document.querySelector('.search-input');
			
 
				-  const resultContent = document.getElementById('search-result');
			
 
				-
			
 
				-  // Ref: https://github.com/ForbesLindesay/unescape-html
			
 
				-  const unescapeHtml = html => {
			
 
				-    return String(html)
			
 
				-      .replace(/&quot;/g, '"')
			
 
				-      .replace(/&#39;/g, '\'')
			
 
				-      .replace(/&#x3A;/g, ':')
			
 
				-      // Replace all the other &#x; chars
			
 
				-      .replace(/&#(\d+);/g, (m, p) => {
			
 
				-        return String.fromCharCode(p);
			
 
				-      })
			
 
				-      .replace(/&lt;/g, '<')
			
 
				-      .replace(/&gt;/g, '>')
			
 
				-      .replace(/&amp;/g, '&');
			
 
				-  };
			
 
				-
			
 
				-  const getIndexByWord = (word, text, caseSensitive) => {
			
 
				-    let wordLen = word.length;
			
 
				-    if (wordLen === 0) return [];
			
 
				-    let startPosition = 0;
			
 
				-    let position = [];
			
 
				-    let index = [];
			
 
				-    if (!caseSensitive) {
			
 
				-      text = text.toLowerCase();
			
 
				-      word = word.toLowerCase();
			
 
				-    }
			
 
				-    while ((position = text.indexOf(word, startPosition)) > -1) {
			
 
				-      index.push({ position, word });
			
 
				-      startPosition = position + wordLen;
			
 
				-    }
			
 
				-    return index;
			
 
				-  };
			
 
				-
			
 
				-  // Merge hits into slices
			
 
				-  const mergeIntoSlice = (start, end, index, searchText) => {
			
 
				-    let item = index[index.length - 1];
			
 
				-    let { position, word } = item;
			
 
				-    let hits = [];
			
 
				-    let searchTextCountInSlice = 0;
			
 
				-    while (position + word.length <= end && index.length !== 0) {
			
 
				-      if (word === searchText) {
			
 
				-        searchTextCountInSlice++;
			
 
				-      }
			
 
				-      hits.push({
			
 
				-        position,
			
 
				-        length: word.length
			
 
				-      });
			
 
				-      let wordEnd = position + word.length;
			
 
				-
			
 
				-      // Move to next position of hit
			
 
				-      index.pop();
			
 
				-      while (index.length !== 0) {
			
 
				-        item = index[index.length - 1];
			
 
				-        position = item.position;
			
 
				-        word = item.word;
			
 
				-        if (wordEnd > position) {
			
 
				-          index.pop();
			
 
				-        } else {
			
 
				-          break;
			
 
				-        }
			
 
				-      }
			
 
				-    }
			
 
				-    return {
			
 
				-      hits,
			
 
				-      start,
			
 
				-      end,
			
 
				-      searchTextCount: searchTextCountInSlice
			
 
				-    };
			
 
				-  };
			
 
				-
			
 
				-  // Highlight title and content
			
 
				-  const highlightKeyword = (text, slice) => {
			
 
				-    let result = '';
			
 
				-    let prevEnd = slice.start;
			
 
				-    slice.hits.forEach(hit => {
			
 
				-      result += text.substring(prevEnd, hit.position);
			
 
				-      let end = hit.position + hit.length;
			
 
				-      result += `<b class="search-keyword">${text.substring(hit.position, end)}</b>`;
			
 
				-      prevEnd = end;
			
 
				-    });
			
 
				-    result += text.substring(prevEnd, slice.end);
			
 
				-    return result;
			
 
				-  };
			
 
				-
			
 
				-  const inputEventFunction = () => {
			
 
				-    let searchText = input.value.trim().toLowerCase();
			
 
				-    let keywords = searchText.split(/[-\s]+/);
			
 
				-    if (keywords.length > 1) {
			
 
				-      keywords.push(searchText);
			
 
				-    }
			
 
				-    let resultItems = [];
			
 
				-    if (searchText.length > 0) {
			
 
				-      // Perform local searching
			
 
				-      datas.forEach(data => {
			
 
				-        // Only match articles with not empty titles
			
 
				-        if (!data.title) return;
			
 
				-        let searchTextCount = 0;
			
 
				-        let title = data.title.trim();
			
 
				-        let titleInLowerCase = title.toLowerCase();
			
 
				-        let content = data.content ? data.content.trim().replace(/<[^>]+>/g, '') : '';
			
 
				-        if (CONFIG.localsearch.unescape) {
			
 
				-          content = unescapeHtml(content);
			
 
				-        }
			
 
				-        let contentInLowerCase = content.toLowerCase();
			
 
				-        let articleUrl = decodeURIComponent(data.url).replace(/\/{2,}/g, '/');
			
 
				-        let indexOfTitle = [];
			
 
				-        let indexOfContent = [];
			
 
				-        keywords.forEach(keyword => {
			
 
				-          indexOfTitle = indexOfTitle.concat(getIndexByWord(keyword, titleInLowerCase, false));
			
 
				-          indexOfContent = indexOfContent.concat(getIndexByWord(keyword, contentInLowerCase, false));
			
 
				-        });
			
 
				-
			
 
				-        // Show search results
			
 
				-        if (indexOfTitle.length > 0 || indexOfContent.length > 0) {
			
 
				-          let hitCount = indexOfTitle.length + indexOfContent.length;
			
 
				-          // Sort index by position of keyword
			
 
				-          [indexOfTitle, indexOfContent].forEach(index => {
			
 
				-            index.sort((itemLeft, itemRight) => {
			
 
				-              if (itemRight.position !== itemLeft.position) {
			
 
				-                return itemRight.position - itemLeft.position;
			
 
				-              }
			
 
				-              return itemLeft.word.length - itemRight.word.length;
			
 
				-            });
			
 
				-          });
			
 
				-
			
 
				-          let slicesOfTitle = [];
			
 
				-          if (indexOfTitle.length !== 0) {
			
 
				-            let tmp = mergeIntoSlice(0, title.length, indexOfTitle, searchText);
			
 
				-            searchTextCount += tmp.searchTextCountInSlice;
			
 
				-            slicesOfTitle.push(tmp);
			
 
				-          }
			
 
				-
			
 
				-          let slicesOfContent = [];
			
 
				-          while (indexOfContent.length !== 0) {
			
 
				-            let item = indexOfContent[indexOfContent.length - 1];
			
 
				-            let { position, word } = item;
			
 
				-            // Cut out 100 characters
			
 
				-            let start = position - 20;
			
 
				-            let end = position + 80;
			
 
				-            if (start < 0) {
			
 
				-              start = 0;
			
 
				-            }
			
 
				-            if (end < position + word.length) {
			
 
				-              end = position + word.length;
			
 
				-            }
			
 
				-            if (end > content.length) {
			
 
				-              end = content.length;
			
 
				-            }
			
 
				-            let tmp = mergeIntoSlice(start, end, indexOfContent, searchText);
			
 
				-            searchTextCount += tmp.searchTextCountInSlice;
			
 
				-            slicesOfContent.push(tmp);
			
 
				-          }
			
 
				-
			
 
				-          // Sort slices in content by search text's count and hits' count
			
 
				-          slicesOfContent.sort((sliceLeft, sliceRight) => {
			
 
				-            if (sliceLeft.searchTextCount !== sliceRight.searchTextCount) {
			
 
				-              return sliceRight.searchTextCount - sliceLeft.searchTextCount;
			
 
				-            } else if (sliceLeft.hits.length !== sliceRight.hits.length) {
			
 
				-              return sliceRight.hits.length - sliceLeft.hits.length;
			
 
				-            }
			
 
				-            return sliceLeft.start - sliceRight.start;
			
 
				-          });
			
 
				-
			
 
				-          // Select top N slices in content
			
 
				-          let upperBound = parseInt(CONFIG.localsearch.top_n_per_article, 10);
			
 
				-          if (upperBound >= 0) {
			
 
				-            slicesOfContent = slicesOfContent.slice(0, upperBound);
			
 
				-          }
			
 
				-
			
 
				-          let resultItem = '';
			
 
				-
			
 
				-          if (slicesOfTitle.length !== 0) {
			
 
				-            resultItem += `<li><a href="${articleUrl}" class="search-result-title">${highlightKeyword(title, slicesOfTitle[0])}</a>`;
			
 
				-          } else {
			
 
				-            resultItem += `<li><a href="${articleUrl}" class="search-result-title">${title}</a>`;
			
 
				-          }
			
 
				-
			
 
				-          slicesOfContent.forEach(slice => {
			
 
				-            resultItem += `<a href="${articleUrl}"><p class="search-result">${highlightKeyword(content, slice)}...</p></a>`;
			
 
				-          });
			
 
				-
			
 
				-          resultItem += '</li>';
			
 
				-          resultItems.push({
			
 
				-            item: resultItem,
			
 
				-            id  : resultItems.length,
			
 
				-            hitCount,
			
 
				-            searchTextCount
			
 
				-          });
			
 
				-        }
			
 
				-      });
			
 
				-    }
			
 
				-    if (keywords.length === 1 && keywords[0] === '') {
			
 
				-      resultContent.innerHTML = '<div id="no-result"><i class="fa fa-search fa-5x"></i></div>';
			
 
				-    } else if (resultItems.length === 0) {
			
 
				-      resultContent.innerHTML = '<div id="no-result"><i class="fa fa-frown-o fa-5x"></i></div>';
			
 
				-    } else {
			
 
				-      resultItems.sort((resultLeft, resultRight) => {
			
 
				-        if (resultLeft.searchTextCount !== resultRight.searchTextCount) {
			
 
				-          return resultRight.searchTextCount - resultLeft.searchTextCount;
			
 
				-        } else if (resultLeft.hitCount !== resultRight.hitCount) {
			
 
				-          return resultRight.hitCount - resultLeft.hitCount;
			
 
				-        }
			
 
				-        return resultRight.id - resultLeft.id;
			
 
				-      });
			
 
				-      let searchResultList = '<ul class="search-result-list">';
			
 
				-      resultItems.forEach(result => {
			
 
				-        searchResultList += result.item;
			
 
				-      });
			
 
				-      searchResultList += '</ul>';
			
 
				-      resultContent.innerHTML = searchResultList;
			
 
				-      window.pjax && window.pjax.refresh(resultContent);
			
 
				-    }
			
 
				-  };
			
 
				-
			
 
				-  const fetchData = callback => {
			
 
				-    fetch(path)
			
 
				-      .then(response => response.text())
			
 
				-      .then(res => {
			
 
				-        // Get the contents from search data
			
 
				-        isfetched = true;
			
 
				-        datas = isXml ? [...new DOMParser().parseFromString(res, 'text/xml').querySelectorAll('entry')].map(element => {
			
 
				-          return {
			
 
				-            title  : element.querySelector('title').innerHTML,
			
 
				-            content: element.querySelector('content').innerHTML,
			
 
				-            url    : element.querySelector('url').innerHTML
			
 
				-          };
			
 
				-        }) : JSON.parse(res);
			
 
				-
			
 
				-        // Remove loading animation
			
 
				-        document.querySelector('.search-pop-overlay').innerHTML = '';
			
 
				-        document.body.style.overflow = '';
			
 
				-
			
 
				-        if (callback) {
			
 
				-          callback();
			
 
				-        }
			
 
				-      });
			
 
				-  };
			
 
				-
			
 
				-  if (CONFIG.localsearch.preload) {
			
 
				-    fetchData();
			
 
				-  }
			
 
				-
			
 
				-  const proceedSearch = () => {
			
 
				-    document.body.style.overflow = 'hidden';
			
 
				-    document.querySelector('.search-pop-overlay').style.display = 'block';
			
 
				-    document.querySelector('.popup').style.display = 'block';
			
 
				-    document.querySelector('.search-input').focus();
			
 
				-  };
			
 
				-
			
 
				-  // Search function
			
 
				-  const searchFunc = () => {
			
 
				-    document.querySelector('.search-pop-overlay').style.display = '';
			
 
				-    document.querySelector('.search-pop-overlay').innerHTML = '<div class="search-loading-icon"><i class="fa fa-spinner fa-pulse fa-5x fa-fw"></i></div>';
			
 
				-    fetchData(proceedSearch);
			
 
				-  };
			
 
				-
			
 
				-  if (CONFIG.localsearch.trigger === 'auto') {
			
 
				-    input.addEventListener('input', inputEventFunction);
			
 
				-  } else {
			
 
				-    document.querySelector('.search-icon').addEventListener('click', inputEventFunction);
			
 
				-    input.addEventListener('keypress', event => {
			
 
				-      if (event.key === 'Enter') {
			
 
				-        inputEventFunction();
			
 
				-      }
			
 
				-    });
			
 
				-  }
			
 
				-
			
 
				-  // Handle and trigger popup window
			
 
				-  document.querySelectorAll('.popup-trigger').forEach(element => {
			
 
				-    element.addEventListener('click', () => {
			
 
				-      isfetched ? proceedSearch() : searchFunc();
			
 
				-    });
			
 
				-  });
			
 
				-
			
 
				-  // Monitor main search box
			
 
				-  const onPopupClose = () => {
			
 
				-    document.body.style.overflow = '';
			
 
				-    document.querySelector('.search-pop-overlay').style.display = 'none';
			
 
				-    document.querySelector('.popup').style.display = 'none';
			
 
				-  };
			
 
				-
			
 
				-  document.querySelector('.search-pop-overlay').addEventListener('click', onPopupClose);
			
 
				-  document.querySelector('.popup-btn-close').addEventListener('click', onPopupClose);
			
 
				-  window.addEventListener('pjax:success', onPopupClose);
			
 
				-  window.addEventListener('keyup', event => {
			
 
				-    if (event.key === 'Escape') {
			
 
				-      onPopupClose();
			
 
				-    }
			
 
				-  });
			
 
				-});
			
--- a/js/motion.js
+++ b/js/motion.js
@@ -1,177 +0,0 @@
 
				-/* global NexT, CONFIG, Velocity */
			
 
				-
			
 
				-if (window.$ && window.$.Velocity) window.Velocity = window.$.Velocity;
			
 
				-
			
 
				-NexT.motion = {};
			
 
				-
			
 
				-NexT.motion.integrator = {
			
 
				-  queue : [],
			
 
				-  cursor: -1,
			
 
				-  init  : function() {
			
 
				-    this.queue = [];
			
 
				-    this.cursor = -1;
			
 
				-    return this;
			
 
				-  },
			
 
				-  add: function(fn) {
			
 
				-    this.queue.push(fn);
			
 
				-    return this;
			
 
				-  },
			
 
				-  next: function() {
			
 
				-    this.cursor++;
			
 
				-    var fn = this.queue[this.cursor];
			
 
				-    typeof fn === 'function' && fn(NexT.motion.integrator);
			
 
				-  },
			
 
				-  bootstrap: function() {
			
 
				-    this.next();
			
 
				-  }
			
 
				-};
			
 
				-
			
 
				-NexT.motion.middleWares = {
			
 
				-  logo: function(integrator) {
			
 
				-    var sequence = [];
			
 
				-    var brand = document.querySelector('.brand');
			
 
				-    var image = document.querySelector('.custom-logo-image');
			
 
				-    var title = document.querySelector('.site-title');
			
 
				-    var subtitle = document.querySelector('.site-subtitle');
			
 
				-    var logoLineTop = document.querySelector('.logo-line-before i');
			
 
				-    var logoLineBottom = document.querySelector('.logo-line-after i');
			
 
				-
			
 
				-    brand && sequence.push({
			
 
				-      e: brand,
			
 
				-      p: {opacity: 1},
			
 
				-      o: {duration: 200}
			
 
				-    });
			
 
				-
			
 
				-    function getMistLineSettings(element, translateX) {
			
 
				-      return {
			
 
				-        e: element,
			
 
				-        p: {translateX},
			
 
				-        o: {
			
 
				-          duration     : 500,
			
 
				-          sequenceQueue: false
			
 
				-        }
			
 
				-      };
			
 
				-    }
			
 
				-
			
 
				-    function pushImageToSequence() {
			
 
				-      sequence.push({
			
 
				-        e: image,
			
 
				-        p: {opacity: 1, top: 0},
			
 
				-        o: {duration: 200}
			
 
				-      });
			
 
				-    }
			
 
				-
			
 
				-    CONFIG.scheme === 'Mist' && logoLineTop && logoLineBottom
			
 
				-    && sequence.push(
			
 
				-      getMistLineSettings(logoLineTop, '100%'),
			
 
				-      getMistLineSettings(logoLineBottom, '-100%')
			
 
				-    );
			
 
				-
			
 
				-    CONFIG.scheme === 'Muse' && image && pushImageToSequence();
			
 
				-
			
 
				-    title && sequence.push({
			
 
				-      e: title,
			
 
				-      p: {opacity: 1, top: 0},
			
 
				-      o: {duration: 200}
			
 
				-    });
			
 
				-
			
 
				-    subtitle && sequence.push({
			
 
				-      e: subtitle,
			
 
				-      p: {opacity: 1, top: 0},
			
 
				-      o: {duration: 200}
			
 
				-    });
			
 
				-
			
 
				-    (CONFIG.scheme === 'Pisces' || CONFIG.scheme === 'Gemini') && image && pushImageToSequence();
			
 
				-
			
 
				-    if (sequence.length > 0) {
			
 
				-      sequence[sequence.length - 1].o.complete = function() {
			
 
				-        integrator.next();
			
 
				-      };
			
 
				-      Velocity.RunSequence(sequence);
			
 
				-    } else {
			
 
				-      integrator.next();
			
 
				-    }
			
 
				-
			
 
				-    if (CONFIG.motion.async) {
			
 
				-      integrator.next();
			
 
				-    }
			
 
				-  },
			
 
				-
			
 
				-  menu: function(integrator) {
			
 
				-    Velocity(document.querySelectorAll('.menu-item'), 'transition.slideDownIn', {
			
 
				-      display : null,
			
 
				-      duration: 200,
			
 
				-      complete: function() {
			
 
				-        integrator.next();
			
 
				-      }
			
 
				-    });
			
 
				-
			
 
				-    if (CONFIG.motion.async) {
			
 
				-      integrator.next();
			
 
				-    }
			
 
				-  },
			
 
				-
			
 
				-  subMenu: function(integrator) {
			
 
				-    var subMenuItem = document.querySelectorAll('.sub-menu .menu-item');
			
 
				-    if (subMenuItem.length > 0) {
			
 
				-      subMenuItem.forEach(element => {
			
 
				-        element.style.opacity = 1;
			
 
				-      });
			
 
				-    }
			
 
				-    integrator.next();
			
 
				-  },
			
 
				-
			
 
				-  postList: function(integrator) {
			
 
				-    var postBlock = document.querySelectorAll('.post-block, .pagination, .comments');
			
 
				-    var postBlockTransition = CONFIG.motion.transition.post_block;
			
 
				-    var postHeader = document.querySelectorAll('.post-header');
			
 
				-    var postHeaderTransition = CONFIG.motion.transition.post_header;
			
 
				-    var postBody = document.querySelectorAll('.post-body');
			
 
				-    var postBodyTransition = CONFIG.motion.transition.post_body;
			
 
				-    var collHeader = document.querySelectorAll('.collection-header');
			
 
				-    var collHeaderTransition = CONFIG.motion.transition.coll_header;
			
 
				-
			
 
				-    if (postBlock.length > 0) {
			
 
				-      var postMotionOptions = window.postMotionOptions || {
			
 
				-        stagger : 100,
			
 
				-        drag    : true,
			
 
				-        complete: function() {
			
 
				-          integrator.next();
			
 
				-        }
			
 
				-      };
			
 
				-
			
 
				-      if (CONFIG.motion.transition.post_block) {
			
 
				-        Velocity(postBlock, 'transition.' + postBlockTransition, postMotionOptions);
			
 
				-      }
			
 
				-      if (CONFIG.motion.transition.post_header) {
			
 
				-        Velocity(postHeader, 'transition.' + postHeaderTransition, postMotionOptions);
			
 
				-      }
			
 
				-      if (CONFIG.motion.transition.post_body) {
			
 
				-        Velocity(postBody, 'transition.' + postBodyTransition, postMotionOptions);
			
 
				-      }
			
 
				-      if (CONFIG.motion.transition.coll_header) {
			
 
				-        Velocity(collHeader, 'transition.' + collHeaderTransition, postMotionOptions);
			
 
				-      }
			
 
				-    }
			
 
				-    if (CONFIG.scheme === 'Pisces' || CONFIG.scheme === 'Gemini') {
			
 
				-      integrator.next();
			
 
				-    }
			
 
				-  },
			
 
				-
			
 
				-  sidebar: function(integrator) {
			
 
				-    var sidebarAffix = document.querySelector('.sidebar-inner');
			
 
				-    var sidebarAffixTransition = CONFIG.motion.transition.sidebar;
			
 
				-    // Only for Pisces | Gemini.
			
 
				-    if (sidebarAffixTransition && (CONFIG.scheme === 'Pisces' || CONFIG.scheme === 'Gemini')) {
			
 
				-      Velocity(sidebarAffix, 'transition.' + sidebarAffixTransition, {
			
 
				-        display : null,
			
 
				-        duration: 200,
			
 
				-        complete: function() {
			
 
				-          // After motion complete need to remove transform from sidebar to let affix work on Pisces | Gemini.
			
 
				-          sidebarAffix.style.transform = 'initial';
			
 
				-        }
			
 
				-      });
			
 
				-    }
			
 
				-    integrator.next();
			
 
				-  }
			
 
				-};
			
--- a/js/next-boot.js
+++ b/js/next-boot.js
@@ -1,113 +0,0 @@
 
				-/* global NexT, CONFIG, Velocity */
			
 
				-
			
 
				-NexT.boot = {};
			
 
				-
			
 
				-NexT.boot.registerEvents = function() {
			
 
				-
			
 
				-  NexT.utils.registerScrollPercent();
			
 
				-  NexT.utils.registerCanIUseTag();
			
 
				-
			
 
				-  // Mobile top menu bar.
			
 
				-  document.querySelector('.site-nav-toggle .toggle').addEventListener('click', () => {
			
 
				-    event.currentTarget.classList.toggle('toggle-close');
			
 
				-    var siteNav = document.querySelector('.site-nav');
			
 
				-    var animateAction = siteNav.classList.contains('site-nav-on') ? 'slideUp' : 'slideDown';
			
 
				-
			
 
				-    if (typeof Velocity === 'function') {
			
 
				-      Velocity(siteNav, animateAction, {
			
 
				-        duration: 200,
			
 
				-        complete: function() {
			
 
				-          siteNav.classList.toggle('site-nav-on');
			
 
				-        }
			
 
				-      });
			
 
				-    } else {
			
 
				-      siteNav.classList.toggle('site-nav-on');
			
 
				-    }
			
 
				-  });
			
 
				-
			
 
				-  var TAB_ANIMATE_DURATION = 200;
			
 
				-  document.querySelectorAll('.sidebar-nav li').forEach((element, index) => {
			
 
				-    element.addEventListener('click', event => {
			
 
				-      var item = event.currentTarget;
			
 
				-      var activeTabClassName = 'sidebar-nav-active';
			
 
				-      var activePanelClassName = 'sidebar-panel-active';
			
 
				-      if (item.classList.contains(activeTabClassName)) return;
			
 
				-
			
 
				-      var targets = document.querySelectorAll('.sidebar-panel');
			
 
				-      var target = targets[index];
			
 
				-      var currentTarget = targets[1 - index];
			
 
				-      window.anime({
			
 
				-        targets : currentTarget,
			
 
				-        duration: TAB_ANIMATE_DURATION,
			
 
				-        easing  : 'linear',
			
 
				-        opacity : 0,
			
 
				-        complete: () => {
			
 
				-          // Prevent adding TOC to Overview if Overview was selected when close & open sidebar.
			
 
				-          currentTarget.classList.remove(activePanelClassName);
			
 
				-          target.style.opacity = 0;
			
 
				-          target.classList.add(activePanelClassName);
			
 
				-          window.anime({
			
 
				-            targets : target,
			
 
				-            duration: TAB_ANIMATE_DURATION,
			
 
				-            easing  : 'linear',
			
 
				-            opacity : 1
			
 
				-          });
			
 
				-        }
			
 
				-      });
			
 
				-
			
 
				-      [...item.parentNode.children].forEach(element => {
			
 
				-        element.classList.remove(activeTabClassName);
			
 
				-      });
			
 
				-      item.classList.add(activeTabClassName);
			
 
				-    });
			
 
				-  });
			
 
				-
			
 
				-  window.addEventListener('resize', NexT.utils.initSidebarDimension);
			
 
				-
			
 
				-  window.addEventListener('hashchange', () => {
			
 
				-    var tHash = location.hash;
			
 
				-    if (tHash !== '' && !tHash.match(/%\S{2}/)) {
			
 
				-      var target = document.querySelector(`.tabs ul.nav-tabs li a[href="${tHash}"]`);
			
 
				-      target && target.click();
			
 
				-    }
			
 
				-  });
			
 
				-};
			
 
				-
			
 
				-NexT.boot.refresh = function() {
			
 
				-
			
 
				-  /**
			
 
				-   * Register JS handlers by condition option.
			
 
				-   * Need to add config option in Front-End at 'layout/_partials/head.swig' file.
			
 
				-   */
			
 
				-  CONFIG.fancybox && NexT.utils.wrapImageWithFancyBox();
			
 
				-  CONFIG.mediumzoom && window.mediumZoom('.post-body :not(a) > img, .post-body > img');
			
 
				-  CONFIG.lazyload && window.lozad('.post-body img').observe();
			
 
				-  CONFIG.pangu && window.pangu.spacingPage();
			
 
				-
			
 
				-  CONFIG.exturl && NexT.utils.registerExtURL();
			
 
				-  CONFIG.copycode.enable && NexT.utils.registerCopyCode();
			
 
				-  NexT.utils.registerTabsTag();
			
 
				-  NexT.utils.registerActiveMenuItem();
			
 
				-  NexT.utils.registerSidebarTOC();
			
 
				-  NexT.utils.wrapTableWithBox();
			
 
				-  NexT.utils.registerVideoIframe();
			
 
				-};
			
 
				-
			
 
				-NexT.boot.motion = function() {
			
 
				-  // Define Motion Sequence & Bootstrap Motion.
			
 
				-  if (CONFIG.motion.enable) {
			
 
				-    NexT.motion.integrator
			
 
				-      .add(NexT.motion.middleWares.logo)
			
 
				-      .add(NexT.motion.middleWares.menu)
			
 
				-      .add(NexT.motion.middleWares.postList)
			
 
				-      .add(NexT.motion.middleWares.sidebar)
			
 
				-      .bootstrap();
			
 
				-  }
			
 
				-  NexT.utils.updateSidebarPosition();
			
 
				-};
			
 
				-
			
 
				-window.addEventListener('DOMContentLoaded', () => {
			
 
				-  NexT.boot.registerEvents();
			
 
				-  NexT.boot.refresh();
			
 
				-  NexT.boot.motion();
			
 
				-});
			
--- a/js/schemes/muse.js
+++ b/js/schemes/muse.js
@@ -1,113 +0,0 @@
 
				-/* global NexT, CONFIG, Velocity */
			
 
				-
			
 
				-window.addEventListener('DOMContentLoaded', () => {
			
 
				-
			
 
				-  var isRight = CONFIG.sidebar.position === 'right';
			
 
				-  var SIDEBAR_WIDTH = CONFIG.sidebar.width || 320;
			
 
				-  var SIDEBAR_DISPLAY_DURATION = 200;
			
 
				-  var mousePos = {};
			
 
				-
			
 
				-  var sidebarToggleLines = {
			
 
				-    lines: document.querySelector('.sidebar-toggle'),
			
 
				-    init : function() {
			
 
				-      this.lines.classList.remove('toggle-arrow', 'toggle-close');
			
 
				-    },
			
 
				-    arrow: function() {
			
 
				-      this.lines.classList.remove('toggle-close');
			
 
				-      this.lines.classList.add('toggle-arrow');
			
 
				-    },
			
 
				-    close: function() {
			
 
				-      this.lines.classList.remove('toggle-arrow');
			
 
				-      this.lines.classList.add('toggle-close');
			
 
				-    }
			
 
				-  };
			
 
				-
			
 
				-  var sidebarToggleMotion = {
			
 
				-    sidebarEl       : document.querySelector('.sidebar'),
			
 
				-    isSidebarVisible: false,
			
 
				-    init            : function() {
			
 
				-      sidebarToggleLines.init();
			
 
				-
			
 
				-      window.addEventListener('mousedown', this.mousedownHandler.bind(this));
			
 
				-      window.addEventListener('mouseup', this.mouseupHandler.bind(this));
			
 
				-      document.querySelector('#sidebar-dimmer').addEventListener('click', this.clickHandler.bind(this));
			
 
				-      document.querySelector('.sidebar-toggle').addEventListener('click', this.clickHandler.bind(this));
			
 
				-      document.querySelector('.sidebar-toggle').addEventListener('mouseenter', this.mouseEnterHandler.bind(this));
			
 
				-      document.querySelector('.sidebar-toggle').addEventListener('mouseleave', this.mouseLeaveHandler.bind(this));
			
 
				-      window.addEventListener('sidebar:show', this.showSidebar.bind(this));
			
 
				-      window.addEventListener('sidebar:hide', this.hideSidebar.bind(this));
			
 
				-    },
			
 
				-    mousedownHandler: function(event) {
			
 
				-      mousePos.X = event.pageX;
			
 
				-      mousePos.Y = event.pageY;
			
 
				-    },
			
 
				-    mouseupHandler: function(event) {
			
 
				-      var deltaX = event.pageX - mousePos.X;
			
 
				-      var deltaY = event.pageY - mousePos.Y;
			
 
				-      var clickingBlankPart = Math.sqrt((deltaX * deltaX) + (deltaY * deltaY)) < 20 && event.target.matches('.main');
			
 
				-      if (this.isSidebarVisible && (clickingBlankPart || event.target.matches('img.medium-zoom-image, .fancybox img'))) {
			
 
				-        this.hideSidebar();
			
 
				-      }
			
 
				-    },
			
 
				-    clickHandler: function() {
			
 
				-      this.isSidebarVisible ? this.hideSidebar() : this.showSidebar();
			
 
				-    },
			
 
				-    mouseEnterHandler: function() {
			
 
				-      if (!this.isSidebarVisible) {
			
 
				-        sidebarToggleLines.arrow();
			
 
				-      }
			
 
				-    },
			
 
				-    mouseLeaveHandler: function() {
			
 
				-      if (!this.isSidebarVisible) {
			
 
				-        sidebarToggleLines.init();
			
 
				-      }
			
 
				-    },
			
 
				-    showSidebar: function() {
			
 
				-      this.isSidebarVisible = true;
			
 
				-      this.sidebarEl.classList.add('sidebar-active');
			
 
				-      if (typeof Velocity === 'function') {
			
 
				-        Velocity(document.querySelectorAll('.sidebar .motion-element'), isRight ? 'transition.slideRightIn' : 'transition.slideLeftIn', {
			
 
				-          stagger: 50,
			
 
				-          drag   : true
			
 
				-        });
			
 
				-      }
			
 
				-
			
 
				-      sidebarToggleLines.close();
			
 
				-      NexT.utils.isDesktop() && window.anime(Object.assign({
			
 
				-        targets : document.body,
			
 
				-        duration: SIDEBAR_DISPLAY_DURATION,
			
 
				-        easing  : 'linear'
			
 
				-      }, isRight ? {
			
 
				-        'padding-right': SIDEBAR_WIDTH
			
 
				-      } : {
			
 
				-        'padding-left': SIDEBAR_WIDTH
			
 
				-      }));
			
 
				-    },
			
 
				-    hideSidebar: function() {
			
 
				-      this.isSidebarVisible = false;
			
 
				-      this.sidebarEl.classList.remove('sidebar-active');
			
 
				-
			
 
				-      sidebarToggleLines.init();
			
 
				-      NexT.utils.isDesktop() && window.anime(Object.assign({
			
 
				-        targets : document.body,
			
 
				-        duration: SIDEBAR_DISPLAY_DURATION,
			
 
				-        easing  : 'linear'
			
 
				-      }, isRight ? {
			
 
				-        'padding-right': 0
			
 
				-      } : {
			
 
				-        'padding-left': 0
			
 
				-      }));
			
 
				-    }
			
 
				-  };
			
 
				-  sidebarToggleMotion.init();
			
 
				-
			
 
				-  function updateFooterPosition() {
			
 
				-    var footer = document.querySelector('.footer');
			
 
				-    var containerHeight = document.querySelector('.header').offsetHeight + document.querySelector('.main').offsetHeight + footer.offsetHeight;
			
 
				-    footer.classList.toggle('footer-fixed', containerHeight <= window.innerHeight);
			
 
				-  }
			
 
				-
			
 
				-  updateFooterPosition();
			
 
				-  window.addEventListener('resize', updateFooterPosition);
			
 
				-  window.addEventListener('scroll', updateFooterPosition);
			
 
				-});
			
--- a/js/schemes/pisces.js
+++ b/js/schemes/pisces.js
@@ -1,86 +0,0 @@
 
				-/* global NexT, CONFIG */
			
 
				-
			
 
				-var Affix = {
			
 
				-  init: function(element, options) {
			
 
				-    this.element = element;
			
 
				-    this.offset = options || 0;
			
 
				-    this.affixed = null;
			
 
				-    this.unpin = null;
			
 
				-    this.pinnedOffset = null;
			
 
				-    this.checkPosition();
			
 
				-    window.addEventListener('scroll', this.checkPosition.bind(this));
			
 
				-    window.addEventListener('click', this.checkPositionWithEventLoop.bind(this));
			
 
				-    window.matchMedia('(min-width: 992px)').addListener(event => {
			
 
				-      if (event.matches) {
			
 
				-        this.offset = NexT.utils.getAffixParam();
			
 
				-        this.checkPosition();
			
 
				-      }
			
 
				-    });
			
 
				-  },
			
 
				-  getState: function(scrollHeight, height, offsetTop, offsetBottom) {
			
 
				-    let scrollTop = window.scrollY;
			
 
				-    let targetHeight = window.innerHeight;
			
 
				-    if (offsetTop != null && this.affixed === 'top') {
			
 
				-      if (document.querySelector('.content-wrap').offsetHeight < offsetTop) return 'top';
			
 
				-      return scrollTop < offsetTop ? 'top' : false;
			
 
				-    }
			
 
				-    if (this.affixed === 'bottom') {
			
 
				-      if (offsetTop != null) return this.unpin <= this.element.getBoundingClientRect().top ? false : 'bottom';
			
 
				-      return scrollTop + targetHeight <= scrollHeight - offsetBottom ? false : 'bottom';
			
 
				-    }
			
 
				-    let initializing = this.affixed === null;
			
 
				-    let colliderTop = initializing ? scrollTop : this.element.getBoundingClientRect().top + scrollTop;
			
 
				-    let colliderHeight = initializing ? targetHeight : height;
			
 
				-    if (offsetTop != null && scrollTop <= offsetTop) return 'top';
			
 
				-    if (offsetBottom != null && (colliderTop + colliderHeight >= scrollHeight - offsetBottom)) return 'bottom';
			
 
				-    return false;
			
 
				-  },
			
 
				-  getPinnedOffset: function() {
			
 
				-    if (this.pinnedOffset) return this.pinnedOffset;
			
 
				-    this.element.classList.remove('affix-top', 'affix-bottom');
			
 
				-    this.element.classList.add('affix');
			
 
				-    return (this.pinnedOffset = this.element.getBoundingClientRect().top);
			
 
				-  },
			
 
				-  checkPositionWithEventLoop() {
			
 
				-    setTimeout(this.checkPosition.bind(this), 1);
			
 
				-  },
			
 
				-  checkPosition: function() {
			
 
				-    if (window.getComputedStyle(this.element).display === 'none') return;
			
 
				-    let height = this.element.offsetHeight;
			
 
				-    let offset = this.offset;
			
 
				-    let offsetTop = offset.top;
			
 
				-    let offsetBottom = offset.bottom;
			
 
				-    let scrollHeight = document.body.scrollHeight;
			
 
				-    let affix = this.getState(scrollHeight, height, offsetTop, offsetBottom);
			
 
				-    if (this.affixed !== affix) {
			
 
				-      if (this.unpin != null) this.element.style.top = '';
			
 
				-      let affixType = 'affix' + (affix ? '-' + affix : '');
			
 
				-      this.affixed = affix;
			
 
				-      this.unpin = affix === 'bottom' ? this.getPinnedOffset() : null;
			
 
				-      this.element.classList.remove('affix', 'affix-top', 'affix-bottom');
			
 
				-      this.element.classList.add(affixType);
			
 
				-    }
			
 
				-    if (affix === 'bottom') {
			
 
				-      this.element.style.top = scrollHeight - height - offsetBottom + 'px';
			
 
				-    }
			
 
				-  }
			
 
				-};
			
 
				-
			
 
				-NexT.utils.getAffixParam = function() {
			
 
				-  const sidebarOffset = CONFIG.sidebar.offset || 12;
			
 
				-
			
 
				-  let headerOffset = document.querySelector('.header-inner').offsetHeight;
			
 
				-  let footerOffset = document.querySelector('.footer').offsetHeight;
			
 
				-
			
 
				-  document.querySelector('.sidebar').style.marginTop = headerOffset + sidebarOffset + 'px';
			
 
				-
			
 
				-  return {
			
 
				-    top   : headerOffset,
			
 
				-    bottom: footerOffset
			
 
				-  };
			
 
				-};
			
 
				-
			
 
				-window.addEventListener('DOMContentLoaded', () => {
			
 
				-
			
 
				-  Affix.init(document.querySelector('.sidebar-inner'), NexT.utils.getAffixParam());
			
 
				-});
			
--- a/js/treefrog.swf
+++ b/js/treefrog.swf
--- a/js/utils.js
+++ b/js/utils.js
@@ -1,389 +0,0 @@
 
				-/* global NexT, CONFIG */
			
 
				-
			
 
				-HTMLElement.prototype.wrap = function(wrapper) {
			
 
				-  this.parentNode.insertBefore(wrapper, this);
			
 
				-  this.parentNode.removeChild(this);
			
 
				-  wrapper.appendChild(this);
			
 
				-};
			
 
				-
			
 
				-NexT.utils = {
			
 
				-
			
 
				-  /**
			
 
				-   * Wrap images with fancybox.
			
 
				-   */
			
 
				-  wrapImageWithFancyBox: function() {
			
 
				-    document.querySelectorAll('.post-body :not(a) > img, .post-body > img').forEach(element => {
			
 
				-      var $image = $(element);
			
 
				-      var imageLink = $image.attr('data-src') || $image.attr('src');
			
 
				-      var $imageWrapLink = $image.wrap(`<a class="fancybox fancybox.image" href="${imageLink}" itemscope itemtype="http://schema.org/ImageObject" itemprop="url"></a>`).parent('a');
			
 
				-      if ($image.is('.post-gallery img')) {
			
 
				-        $imageWrapLink.attr('data-fancybox', 'gallery').attr('rel', 'gallery');
			
 
				-      } else if ($image.is('.group-picture img')) {
			
 
				-        $imageWrapLink.attr('data-fancybox', 'group').attr('rel', 'group');
			
 
				-      } else {
			
 
				-        $imageWrapLink.attr('data-fancybox', 'default').attr('rel', 'default');
			
 
				-      }
			
 
				-
			
 
				-      var imageTitle = $image.attr('title') || $image.attr('alt');
			
 
				-      if (imageTitle) {
			
 
				-        $imageWrapLink.append(`<p class="image-caption">${imageTitle}</p>`);
			
 
				-        // Make sure img title tag will show correctly in fancybox
			
 
				-        $imageWrapLink.attr('title', imageTitle).attr('data-caption', imageTitle);
			
 
				-      }
			
 
				-    });
			
 
				-
			
 
				-    $.fancybox.defaults.hash = false;
			
 
				-    $('.fancybox').fancybox({
			
 
				-      loop   : true,
			
 
				-      helpers: {
			
 
				-        overlay: {
			
 
				-          locked: false
			
 
				-        }
			
 
				-      }
			
 
				-    });
			
 
				-  },
			
 
				-
			
 
				-  registerExtURL: function() {
			
 
				-    document.querySelectorAll('.exturl').forEach(element => {
			
 
				-      element.addEventListener('click', event => {
			
 
				-        var exturl = event.currentTarget.dataset.url;
			
 
				-        var decurl = decodeURIComponent(escape(window.atob(exturl)));
			
 
				-        window.open(decurl, '_blank', 'noopener');
			
 
				-        return false;
			
 
				-      });
			
 
				-    });
			
 
				-  },
			
 
				-
			
 
				-  /**
			
 
				-   * One-click copy code support.
			
 
				-   */
			
 
				-  registerCopyCode: function() {
			
 
				-    document.querySelectorAll('figure.highlight').forEach(element => {
			
 
				-      const box = document.createElement('div');
			
 
				-      element.wrap(box);
			
 
				-      box.classList.add('highlight-container');
			
 
				-      box.insertAdjacentHTML('beforeend', '<div class="copy-btn"><i class="fa fa-clipboard"></i></div>');
			
 
				-      var button = element.parentNode.querySelector('.copy-btn');
			
 
				-      button.addEventListener('click', event => {
			
 
				-        var target = event.currentTarget;
			
 
				-        var code = [...target.parentNode.querySelectorAll('.code .line')].map(line => line.innerText).join('\n');
			
 
				-        var ta = document.createElement('textarea');
			
 
				-        ta.style.top = window.scrollY + 'px'; // Prevent page scrolling
			
 
				-        ta.style.position = 'absolute';
			
 
				-        ta.style.opacity = '0';
			
 
				-        ta.readOnly = true;
			
 
				-        ta.value = code;
			
 
				-        document.body.append(ta);
			
 
				-        const selection = document.getSelection();
			
 
				-        const selected = selection.rangeCount > 0 ? selection.getRangeAt(0) : false;
			
 
				-        ta.select();
			
 
				-        ta.setSelectionRange(0, code.length);
			
 
				-        ta.readOnly = false;
			
 
				-        var result = document.execCommand('copy');
			
 
				-        if (CONFIG.copycode.show_result) {
			
 
				-          target.querySelector('i').className = result ? 'fa fa-check' : 'fa fa-times';
			
 
				-        }
			
 
				-        ta.blur(); // For iOS
			
 
				-        target.blur();
			
 
				-        if (selected) {
			
 
				-          selection.removeAllRanges();
			
 
				-          selection.addRange(selected);
			
 
				-        }
			
 
				-        document.body.removeChild(ta);
			
 
				-      });
			
 
				-      button.addEventListener('mouseleave', event => {
			
 
				-        setTimeout(() => {
			
 
				-          event.target.querySelector('i').className = 'fa fa-clipboard';
			
 
				-        }, 300);
			
 
				-      });
			
 
				-    });
			
 
				-  },
			
 
				-
			
 
				-  wrapTableWithBox: function() {
			
 
				-    document.querySelectorAll('table').forEach(element => {
			
 
				-      const box = document.createElement('div');
			
 
				-      box.className = 'table-container';
			
 
				-      element.wrap(box);
			
 
				-    });
			
 
				-  },
			
 
				-
			
 
				-  registerVideoIframe: function() {
			
 
				-    document.querySelectorAll('iframe').forEach(element => {
			
 
				-      const supported = [
			
 
				-        'www.youtube.com',
			
 
				-        'player.vimeo.com',
			
 
				-        'player.youku.com',
			
 
				-        'player.bilibili.com',
			
 
				-        'www.tudou.com'
			
 
				-      ].some(host => element.src.includes(host));
			
 
				-      if (supported && !element.parentNode.matches('.video-container')) {
			
 
				-        const box = document.createElement('div');
			
 
				-        box.className = 'video-container';
			
 
				-        element.wrap(box);
			
 
				-        let width = Number(element.width);
			
 
				-        let height = Number(element.height);
			
 
				-        if (width && height) {
			
 
				-          element.parentNode.style.paddingTop = (height / width * 100) + '%';
			
 
				-        }
			
 
				-      }
			
 
				-    });
			
 
				-  },
			
 
				-
			
 
				-  registerScrollPercent: function() {
			
 
				-    var THRESHOLD = 50;
			
 
				-    var backToTop = document.querySelector('.back-to-top');
			
 
				-    var readingProgressBar = document.querySelector('.reading-progress-bar');
			
 
				-    // For init back to top in sidebar if page was scrolled after page refresh.
			
 
				-    window.addEventListener('scroll', () => {
			
 
				-      if (backToTop || readingProgressBar) {
			
 
				-        var docHeight = document.querySelector('.container').offsetHeight;
			
 
				-        var winHeight = window.innerHeight;
			
 
				-        var contentVisibilityHeight = docHeight > winHeight ? docHeight - winHeight : document.body.scrollHeight - winHeight;
			
 
				-        var scrollPercent = Math.min(100 * window.scrollY / contentVisibilityHeight, 100);
			
 
				-        if (backToTop) {
			
 
				-          backToTop.classList.toggle('back-to-top-on', window.scrollY > THRESHOLD);
			
 
				-          backToTop.querySelector('span').innerText = Math.round(scrollPercent) + '%';
			
 
				-        }
			
 
				-        if (readingProgressBar) {
			
 
				-          readingProgressBar.style.width = scrollPercent.toFixed(2) + '%';
			
 
				-        }
			
 
				-      }
			
 
				-    });
			
 
				-
			
 
				-    backToTop && backToTop.addEventListener('click', () => {
			
 
				-      window.anime({
			
 
				-        targets  : document.scrollingElement,
			
 
				-        duration : 500,
			
 
				-        easing   : 'linear',
			
 
				-        scrollTop: 0
			
 
				-      });
			
 
				-    });
			
 
				-  },
			
 
				-
			
 
				-  /**
			
 
				-   * Tabs tag listener (without twitter bootstrap).
			
 
				-   */
			
 
				-  registerTabsTag: function() {
			
 
				-    // Binding `nav-tabs` & `tab-content` by real time permalink changing.
			
 
				-    document.querySelectorAll('.tabs ul.nav-tabs .tab').forEach(element => {
			
 
				-      element.addEventListener('click', event => {
			
 
				-        event.preventDefault();
			
 
				-        var target = event.currentTarget;
			
 
				-        // Prevent selected tab to select again.
			
 
				-        if (!target.classList.contains('active')) {
			
 
				-          // Add & Remove active class on `nav-tabs` & `tab-content`.
			
 
				-          [...target.parentNode.children].forEach(element => {
			
 
				-            element.classList.remove('active');
			
 
				-          });
			
 
				-          target.classList.add('active');
			
 
				-          var tActive = document.getElementById(target.querySelector('a').getAttribute('href').replace('#', ''));
			
 
				-          [...tActive.parentNode.children].forEach(element => {
			
 
				-            element.classList.remove('active');
			
 
				-          });
			
 
				-          tActive.classList.add('active');
			
 
				-          // Trigger event
			
 
				-          tActive.dispatchEvent(new Event('tabs:click', {
			
 
				-            bubbles: true
			
 
				-          }));
			
 
				-        }
			
 
				-      });
			
 
				-    });
			
 
				-
			
 
				-    window.dispatchEvent(new Event('tabs:register'));
			
 
				-  },
			
 
				-
			
 
				-  registerCanIUseTag: function() {
			
 
				-    // Get responsive height passed from iframe.
			
 
				-    window.addEventListener('message', ({ data }) => {
			
 
				-      if ((typeof data === 'string') && data.includes('ciu_embed')) {
			
 
				-        var featureID = data.split(':')[1];
			
 
				-        var height = data.split(':')[2];
			
 
				-        document.querySelector(`iframe[data-feature=${featureID}]`).style.height = parseInt(height, 10) + 5 + 'px';
			
 
				-      }
			
 
				-    }, false);
			
 
				-  },
			
 
				-
			
 
				-  registerActiveMenuItem: function() {
			
 
				-    document.querySelectorAll('.menu-item').forEach(element => {
			
 
				-      var target = element.querySelector('a[href]');
			
 
				-      if (!target) return;
			
 
				-      var isSamePath = target.pathname === location.pathname || target.pathname === location.pathname.replace('index.html', '');
			
 
				-      var isSubPath = !CONFIG.root.startsWith(target.pathname) && location.pathname.startsWith(target.pathname);
			
 
				-      element.classList.toggle('menu-item-active', target.hostname === location.hostname && (isSamePath || isSubPath));
			
 
				-    });
			
 
				-  },
			
 
				-
			
 
				-  registerSidebarTOC: function() {
			
 
				-    const navItems = document.querySelectorAll('.post-toc li');
			
 
				-    const sections = [...navItems].map(element => {
			
 
				-      var link = element.querySelector('a.nav-link');
			
 
				-      // TOC item animation navigate.
			
 
				-      link.addEventListener('click', event => {
			
 
				-        event.preventDefault();
			
 
				-        var target = document.getElementById(event.currentTarget.getAttribute('href').replace('#', ''));
			
 
				-        var offset = target.getBoundingClientRect().top + window.scrollY;
			
 
				-        window.anime({
			
 
				-          targets  : document.scrollingElement,
			
 
				-          duration : 500,
			
 
				-          easing   : 'linear',
			
 
				-          scrollTop: offset + 10
			
 
				-        });
			
 
				-      });
			
 
				-      return document.getElementById(link.getAttribute('href').replace('#', ''));
			
 
				-    });
			
 
				-
			
 
				-    var tocElement = document.querySelector('.post-toc-wrap');
			
 
				-    function activateNavByIndex(target) {
			
 
				-      if (target.classList.contains('active-current')) return;
			
 
				-
			
 
				-      document.querySelectorAll('.post-toc .active').forEach(element => {
			
 
				-        element.classList.remove('active', 'active-current');
			
 
				-      });
			
 
				-      target.classList.add('active', 'active-current');
			
 
				-      var parent = target.parentNode;
			
 
				-      while (!parent.matches('.post-toc')) {
			
 
				-        if (parent.matches('li')) parent.classList.add('active');
			
 
				-        parent = parent.parentNode;
			
 
				-      }
			
 
				-      // Scrolling to center active TOC element if TOC content is taller then viewport.
			
 
				-      window.anime({
			
 
				-        targets  : tocElement,
			
 
				-        duration : 200,
			
 
				-        easing   : 'linear',
			
 
				-        scrollTop: tocElement.scrollTop - (tocElement.offsetHeight / 2) + target.getBoundingClientRect().top - tocElement.getBoundingClientRect().top
			
 
				-      });
			
 
				-    }
			
 
				-
			
 
				-    function findIndex(entries) {
			
 
				-      let index = 0;
			
 
				-      let entry = entries[index];
			
 
				-      if (entry.boundingClientRect.top > 0) {
			
 
				-        index = sections.indexOf(entry.target);
			
 
				-        return index === 0 ? 0 : index - 1;
			
 
				-      }
			
 
				-      for (; index < entries.length; index++) {
			
 
				-        if (entries[index].boundingClientRect.top <= 0) {
			
 
				-          entry = entries[index];
			
 
				-        } else {
			
 
				-          return sections.indexOf(entry.target);
			
 
				-        }
			
 
				-      }
			
 
				-      return sections.indexOf(entry.target);
			
 
				-    }
			
 
				-
			
 
				-    function createIntersectionObserver(marginTop) {
			
 
				-      marginTop = Math.floor(marginTop + 10000);
			
 
				-      let intersectionObserver = new IntersectionObserver((entries, observe) => {
			
 
				-        let scrollHeight = document.documentElement.scrollHeight + 100;
			
 
				-        if (scrollHeight > marginTop) {
			
 
				-          observe.disconnect();
			
 
				-          createIntersectionObserver(scrollHeight);
			
 
				-          return;
			
 
				-        }
			
 
				-        let index = findIndex(entries);
			
 
				-        activateNavByIndex(navItems[index]);
			
 
				-      }, {
			
 
				-        rootMargin: marginTop + 'px 0px -100% 0px',
			
 
				-        threshold : 0
			
 
				-      });
			
 
				-      sections.forEach(element => {
			
 
				-        element && intersectionObserver.observe(element);
			
 
				-      });
			
 
				-    }
			
 
				-    createIntersectionObserver(document.documentElement.scrollHeight);
			
 
				-  },
			
 
				-
			
 
				-  hasMobileUA: function() {
			
 
				-    var ua = navigator.userAgent;
			
 
				-    var pa = /iPad|iPhone|Android|Opera Mini|BlackBerry|webOS|UCWEB|Blazer|PSP|IEMobile|Symbian/g;
			
 
				-    return pa.test(ua);
			
 
				-  },
			
 
				-
			
 
				-  isTablet: function() {
			
 
				-    return window.screen.width < 992 && window.screen.width > 767 && this.hasMobileUA();
			
 
				-  },
			
 
				-
			
 
				-  isMobile: function() {
			
 
				-    return window.screen.width < 767 && this.hasMobileUA();
			
 
				-  },
			
 
				-
			
 
				-  isDesktop: function() {
			
 
				-    return !this.isTablet() && !this.isMobile();
			
 
				-  },
			
 
				-
			
 
				-  /**
			
 
				-   * Init Sidebar & TOC inner dimensions on all pages and for all schemes.
			
 
				-   * Need for Sidebar/TOC inner scrolling if content taller then viewport.
			
 
				-   */
			
 
				-  initSidebarDimension: function() {
			
 
				-    var sidebarNav = document.querySelector('.sidebar-nav');
			
 
				-    var sidebarNavHeight = sidebarNav.style.display !== 'none' ? sidebarNav.offsetHeight : 0;
			
 
				-    var sidebarOffset = CONFIG.sidebar.offset || 12;
			
 
				-    var sidebarb2tHeight = CONFIG.back2top.enable && CONFIG.back2top.sidebar ? document.querySelector('.back-to-top').offsetHeight : 0;
			
 
				-    var sidebarSchemePadding = (CONFIG.sidebar.padding * 2) + sidebarNavHeight + sidebarb2tHeight;
			
 
				-    // Margin of sidebar b2t: -4px -10px -18px, brings a different of 22px.
			
 
				-    if (CONFIG.scheme === 'Pisces' || CONFIG.scheme === 'Gemini') sidebarSchemePadding += (sidebarOffset * 2) - 22;
			
 
				-    // Initialize Sidebar & TOC Height.
			
 
				-    var sidebarWrapperHeight = document.body.offsetHeight - sidebarSchemePadding + 'px';
			
 
				-    document.querySelector('.site-overview-wrap').style.maxHeight = sidebarWrapperHeight;
			
 
				-    document.querySelector('.post-toc-wrap').style.maxHeight = sidebarWrapperHeight;
			
 
				-  },
			
 
				-
			
 
				-  updateSidebarPosition: function() {
			
 
				-    var sidebarNav = document.querySelector('.sidebar-nav');
			
 
				-    var hasTOC = document.querySelector('.post-toc');
			
 
				-    if (hasTOC) {
			
 
				-      sidebarNav.style.display = '';
			
 
				-      sidebarNav.classList.add('motion-element');
			
 
				-      document.querySelector('.sidebar-nav-toc').click();
			
 
				-    } else {
			
 
				-      sidebarNav.style.display = 'none';
			
 
				-      sidebarNav.classList.remove('motion-element');
			
 
				-      document.querySelector('.sidebar-nav-overview').click();
			
 
				-    }
			
 
				-    NexT.utils.initSidebarDimension();
			
 
				-    if (!this.isDesktop() || CONFIG.scheme === 'Pisces' || CONFIG.scheme === 'Gemini') return;
			
 
				-    // Expand sidebar on post detail page by default, when post has a toc.
			
 
				-    var display = CONFIG.page.sidebar;
			
 
				-    if (typeof display !== 'boolean') {
			
 
				-      // There's no definition sidebar in the page front-matter.
			
 
				-      display = CONFIG.sidebar.display === 'always' || (CONFIG.sidebar.display === 'post' && hasTOC);
			
 
				-    }
			
 
				-    if (display) {
			
 
				-      window.dispatchEvent(new Event('sidebar:show'));
			
 
				-    }
			
 
				-  },
			
 
				-
			
 
				-  getScript: function(url, callback, condition) {
			
 
				-    if (condition) {
			
 
				-      callback();
			
 
				-    } else {
			
 
				-      var script = document.createElement('script');
			
 
				-      script.onload = script.onreadystatechange = function(_, isAbort) {
			
 
				-        if (isAbort || !script.readyState || /loaded|complete/.test(script.readyState)) {
			
 
				-          script.onload = script.onreadystatechange = null;
			
 
				-          script = undefined;
			
 
				-          if (!isAbort && callback) setTimeout(callback, 0);
			
 
				-        }
			
 
				-      };
			
 
				-      script.src = url;
			
 
				-      document.head.appendChild(script);
			
 
				-    }
			
 
				-  },
			
 
				-
			
 
				-  loadComments: function(element, callback) {
			
 
				-    if (!CONFIG.comments.lazyload || !element) {
			
 
				-      callback();
			
 
				-      return;
			
 
				-    }
			
 
				-    let intersectionObserver = new IntersectionObserver((entries, observer) => {
			
 
				-      let entry = entries[0];
			
 
				-      if (entry.isIntersecting) {
			
 
				-        callback();
			
 
				-        observer.disconnect();
			
 
				-      }
			
 
				-    });
			
 
				-    intersectionObserver.observe(element);
			
 
				-    return intersectionObserver;
			
 
				-  }
			
 
				-};
			
--- a/lib/anime.min.js
+++ b/lib/anime.min.js
--- a/lib/font-awesome/HELP-US-OUT.txt
+++ b/lib/font-awesome/HELP-US-OUT.txt
@@ -1,7 +0,0 @@
 
				-I hope you love Font Awesome. If you've found it useful, please do me a favor and check out my latest project,
			
 
				-Fort Awesome (https://fortawesome.com). It makes it easy to put the perfect icons on your website. Choose from our awesome,
			
 
				-comprehensive icon sets or copy and paste your own.
			
 
				-
			
 
				-Please. Check it out.
			
 
				-
			
 
				--Dave Gandy
			
--- a/lib/font-awesome/bower.json
+++ b/lib/font-awesome/bower.json
@@ -1 +0,0 @@
 
				-{"name":"font-awesome","description":"Font Awesome","keywords":[],"homepage":"http://fontawesome.io","dependencies":{},"devDependencies":{},"license":["OFL-1.1","MIT","CC-BY-3.0"],"main":["less/font-awesome.less","scss/font-awesome.scss"],"ignore":["*/.*","*.json","src","*.yml","Gemfile","Gemfile.lock","*.md"]}
			
--- a/lib/font-awesome/css/font-awesome.css
+++ b/lib/font-awesome/css/font-awesome.css
@@ -1,2337 +0,0 @@
 
				-/*!
			
 
				- *  Font Awesome 4.7.0 by @davegandy - http://fontawesome.io - @fontawesome
			
 
				- *  License - http://fontawesome.io/license (Font: SIL OFL 1.1, CSS: MIT License)
			
 
				- */
			
 
				-/* FONT PATH
			
 
				- * -------------------------- */
			
 
				-@font-face {
			
 
				-  font-family: 'FontAwesome';
			
 
				-  src: url('../fonts/fontawesome-webfont.eot?v=4.7.0');
			
 
				-  src: url('../fonts/fontawesome-webfont.eot?#iefix&v=4.7.0') format('embedded-opentype'), url('../fonts/fontawesome-webfont.woff2?v=4.7.0') format('woff2'), url('../fonts/fontawesome-webfont.woff?v=4.7.0') format('woff'), url('../fonts/fontawesome-webfont.ttf?v=4.7.0') format('truetype'), url('../fonts/fontawesome-webfont.svg?v=4.7.0#fontawesomeregular') format('svg');
			
 
				-  font-weight: normal;
			
 
				-  font-style: normal;
			
 
				-}
			
 
				-.fa {
			
 
				-  display: inline-block;
			
 
				-  font: normal normal normal 14px/1 FontAwesome;
			
 
				-  font-size: inherit;
			
 
				-  text-rendering: auto;
			
 
				-  -webkit-font-smoothing: antialiased;
			
 
				-  -moz-osx-font-smoothing: grayscale;
			
 
				-}
			
 
				-/* makes the font 33% larger relative to the icon container */
			
 
				-.fa-lg {
			
 
				-  font-size: 1.33333333em;
			
 
				-  line-height: 0.75em;
			
 
				-  vertical-align: -15%;
			
 
				-}
			
 
				-.fa-2x {
			
 
				-  font-size: 2em;
			
 
				-}
			
 
				-.fa-3x {
			
 
				-  font-size: 3em;
			
 
				-}
			
 
				-.fa-4x {
			
 
				-  font-size: 4em;
			
 
				-}
			
 
				-.fa-5x {
			
 
				-  font-size: 5em;
			
 
				-}
			
 
				-.fa-fw {
			
 
				-  width: 1.28571429em;
			
 
				-  text-align: center;
			
 
				-}
			
 
				-.fa-ul {
			
 
				-  padding-left: 0;
			
 
				-  margin-left: 2.14285714em;
			
 
				-  list-style-type: none;
			
 
				-}
			
 
				-.fa-ul > li {
			
 
				-  position: relative;
			
 
				-}
			
 
				-.fa-li {
			
 
				-  position: absolute;
			
 
				-  left: -2.14285714em;
			
 
				-  width: 2.14285714em;
			
 
				-  top: 0.14285714em;
			
 
				-  text-align: center;
			
 
				-}
			
 
				-.fa-li.fa-lg {
			
 
				-  left: -1.85714286em;
			
 
				-}
			
 
				-.fa-border {
			
 
				-  padding: .2em .25em .15em;
			
 
				-  border: solid 0.08em #eeeeee;
			
 
				-  border-radius: .1em;
			
 
				-}
			
 
				-.fa-pull-left {
			
 
				-  float: left;
			
 
				-}
			
 
				-.fa-pull-right {
			
 
				-  float: right;
			
 
				-}
			
 
				-.fa.fa-pull-left {
			
 
				-  margin-right: .3em;
			
 
				-}
			
 
				-.fa.fa-pull-right {
			
 
				-  margin-left: .3em;
			
 
				-}
			
 
				-/* Deprecated as of 4.4.0 */
			
 
				-.pull-right {
			
 
				-  float: right;
			
 
				-}
			
 
				-.pull-left {
			
 
				-  float: left;
			
 
				-}
			
 
				-.fa.pull-left {
			
 
				-  margin-right: .3em;
			
 
				-}
			
 
				-.fa.pull-right {
			
 
				-  margin-left: .3em;
			
 
				-}
			
 
				-.fa-spin {
			
 
				-  -webkit-animation: fa-spin 2s infinite linear;
			
 
				-  animation: fa-spin 2s infinite linear;
			
 
				-}
			
 
				-.fa-pulse {
			
 
				-  -webkit-animation: fa-spin 1s infinite steps(8);
			
 
				-  animation: fa-spin 1s infinite steps(8);
			
 
				-}
			
 
				-@-webkit-keyframes fa-spin {
			
 
				-  0% {
			
 
				-    -webkit-transform: rotate(0deg);
			
 
				-    transform: rotate(0deg);
			
 
				-  }
			
 
				-  100% {
			
 
				-    -webkit-transform: rotate(359deg);
			
 
				-    transform: rotate(359deg);
			
 
				-  }
			
 
				-}
			
 
				-@keyframes fa-spin {
			
 
				-  0% {
			
 
				-    -webkit-transform: rotate(0deg);
			
 
				-    transform: rotate(0deg);
			
 
				-  }
			
 
				-  100% {
			
 
				-    -webkit-transform: rotate(359deg);
			
 
				-    transform: rotate(359deg);
			
 
				-  }
			
 
				-}
			
 
				-.fa-rotate-90 {
			
 
				-  -ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=1)";
			
 
				-  -webkit-transform: rotate(90deg);
			
 
				-  -ms-transform: rotate(90deg);
			
 
				-  transform: rotate(90deg);
			
 
				-}
			
 
				-.fa-rotate-180 {
			
 
				-  -ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=2)";
			
 
				-  -webkit-transform: rotate(180deg);
			
 
				-  -ms-transform: rotate(180deg);
			
 
				-  transform: rotate(180deg);
			
 
				-}
			
 
				-.fa-rotate-270 {
			
 
				-  -ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=3)";
			
 
				-  -webkit-transform: rotate(270deg);
			
 
				-  -ms-transform: rotate(270deg);
			
 
				-  transform: rotate(270deg);
			
 
				-}
			
 
				-.fa-flip-horizontal {
			
 
				-  -ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=0, mirror=1)";
			
 
				-  -webkit-transform: scale(-1, 1);
			
 
				-  -ms-transform: scale(-1, 1);
			
 
				-  transform: scale(-1, 1);
			
 
				-}
			
 
				-.fa-flip-vertical {
			
 
				-  -ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=2, mirror=1)";
			
 
				-  -webkit-transform: scale(1, -1);
			
 
				-  -ms-transform: scale(1, -1);
			
 
				-  transform: scale(1, -1);
			
 
				-}
			
 
				-:root .fa-rotate-90,
			
 
				-:root .fa-rotate-180,
			
 
				-:root .fa-rotate-270,
			
 
				-:root .fa-flip-horizontal,
			
 
				-:root .fa-flip-vertical {
			
 
				-  filter: none;
			
 
				-}
			
 
				-.fa-stack {
			
 
				-  position: relative;
			
 
				-  display: inline-block;
			
 
				-  width: 2em;
			
 
				-  height: 2em;
			
 
				-  line-height: 2em;
			
 
				-  vertical-align: middle;
			
 
				-}
			
 
				-.fa-stack-1x,
			
 
				-.fa-stack-2x {
			
 
				-  position: absolute;
			
 
				-  left: 0;
			
 
				-  width: 100%;
			
 
				-  text-align: center;
			
 
				-}
			
 
				-.fa-stack-1x {
			
 
				-  line-height: inherit;
			
 
				-}
			
 
				-.fa-stack-2x {
			
 
				-  font-size: 2em;
			
 
				-}
			
 
				-.fa-inverse {
			
 
				-  color: #ffffff;
			
 
				-}
			
 
				-/* Font Awesome uses the Unicode Private Use Area (PUA) to ensure screen
			
 
				-   readers do not read off random characters that represent icons */
			
 
				-.fa-glass:before {
			
 
				-  content: "\f000";
			
 
				-}
			
 
				-.fa-music:before {
			
 
				-  content: "\f001";
			
 
				-}
			
 
				-.fa-search:before {
			
 
				-  content: "\f002";
			
 
				-}
			
 
				-.fa-envelope-o:before {
			
 
				-  content: "\f003";
			
 
				-}
			
 
				-.fa-heart:before {
			
 
				-  content: "\f004";
			
 
				-}
			
 
				-.fa-star:before {
			
 
				-  content: "\f005";
			
 
				-}
			
 
				-.fa-star-o:before {
			
 
				-  content: "\f006";
			
 
				-}
			
 
				-.fa-user:before {
			
 
				-  content: "\f007";
			
 
				-}
			
 
				-.fa-film:before {
			
 
				-  content: "\f008";
			
 
				-}
			
 
				-.fa-th-large:before {
			
 
				-  content: "\f009";
			
 
				-}
			
 
				-.fa-th:before {
			
 
				-  content: "\f00a";
			
 
				-}
			
 
				-.fa-th-list:before {
			
 
				-  content: "\f00b";
			
 
				-}
			
 
				-.fa-check:before {
			
 
				-  content: "\f00c";
			
 
				-}
			
 
				-.fa-remove:before,
			
 
				-.fa-close:before,
			
 
				-.fa-times:before {
			
 
				-  content: "\f00d";
			
 
				-}
			
 
				-.fa-search-plus:before {
			
 
				-  content: "\f00e";
			
 
				-}
			
 
				-.fa-search-minus:before {
			
 
				-  content: "\f010";
			
 
				-}
			
 
				-.fa-power-off:before {
			
 
				-  content: "\f011";
			
 
				-}
			
 
				-.fa-signal:before {
			
 
				-  content: "\f012";
			
 
				-}
			
 
				-.fa-gear:before,
			
 
				-.fa-cog:before {
			
 
				-  content: "\f013";
			
 
				-}
			
 
				-.fa-trash-o:before {
			
 
				-  content: "\f014";
			
 
				-}
			
 
				-.fa-home:before {
			
 
				-  content: "\f015";
			
 
				-}
			
 
				-.fa-file-o:before {
			
 
				-  content: "\f016";
			
 
				-}
			
 
				-.fa-clock-o:before {
			
 
				-  content: "\f017";
			
 
				-}
			
 
				-.fa-road:before {
			
 
				-  content: "\f018";
			
 
				-}
			
 
				-.fa-download:before {
			
 
				-  content: "\f019";
			
 
				-}
			
 
				-.fa-arrow-circle-o-down:before {
			
 
				-  content: "\f01a";
			
 
				-}
			
 
				-.fa-arrow-circle-o-up:before {
			
 
				-  content: "\f01b";
			
 
				-}
			
 
				-.fa-inbox:before {
			
 
				-  content: "\f01c";
			
 
				-}
			
 
				-.fa-play-circle-o:before {
			
 
				-  content: "\f01d";
			
 
				-}
			
 
				-.fa-rotate-right:before,
			
 
				-.fa-repeat:before {
			
 
				-  content: "\f01e";
			
 
				-}
			
 
				-.fa-refresh:before {
			
 
				-  content: "\f021";
			
 
				-}
			
 
				-.fa-list-alt:before {
			
 
				-  content: "\f022";
			
 
				-}
			
 
				-.fa-lock:before {
			
 
				-  content: "\f023";
			
 
				-}
			
 
				-.fa-flag:before {
			
 
				-  content: "\f024";
			
 
				-}
			
 
				-.fa-headphones:before {
			
 
				-  content: "\f025";
			
 
				-}
			
 
				-.fa-volume-off:before {
			
 
				-  content: "\f026";
			
 
				-}
			
 
				-.fa-volume-down:before {
			
 
				-  content: "\f027";
			
 
				-}
			
 
				-.fa-volume-up:before {
			
 
				-  content: "\f028";
			
 
				-}
			
 
				-.fa-qrcode:before {
			
 
				-  content: "\f029";
			
 
				-}
			
 
				-.fa-barcode:before {
			
 
				-  content: "\f02a";
			
 
				-}
			
 
				-.fa-tag:before {
			
 
				-  content: "\f02b";
			
 
				-}
			
 
				-.fa-tags:before {
			
 
				-  content: "\f02c";
			
 
				-}
			
 
				-.fa-book:before {
			
 
				-  content: "\f02d";
			
 
				-}
			
 
				-.fa-bookmark:before {
			
 
				-  content: "\f02e";
			
 
				-}
			
 
				-.fa-print:before {
			
 
				-  content: "\f02f";
			
 
				-}
			
 
				-.fa-camera:before {
			
 
				-  content: "\f030";
			
 
				-}
			
 
				-.fa-font:before {
			
 
				-  content: "\f031";
			
 
				-}
			
 
				-.fa-bold:before {
			
 
				-  content: "\f032";
			
 
				-}
			
 
				-.fa-italic:before {
			
 
				-  content: "\f033";
			
 
				-}
			
 
				-.fa-text-height:before {
			
 
				-  content: "\f034";
			
 
				-}
			
 
				-.fa-text-width:before {
			
 
				-  content: "\f035";
			
 
				-}
			
 
				-.fa-align-left:before {
			
 
				-  content: "\f036";
			
 
				-}
			
 
				-.fa-align-center:before {
			
 
				-  content: "\f037";
			
 
				-}
			
 
				-.fa-align-right:before {
			
 
				-  content: "\f038";
			
 
				-}
			
 
				-.fa-align-justify:before {
			
 
				-  content: "\f039";
			
 
				-}
			
 
				-.fa-list:before {
			
 
				-  content: "\f03a";
			
 
				-}
			
 
				-.fa-dedent:before,
			
 
				-.fa-outdent:before {
			
 
				-  content: "\f03b";
			
 
				-}
			
 
				-.fa-indent:before {
			
 
				-  content: "\f03c";
			
 
				-}
			
 
				-.fa-video-camera:before {
			
 
				-  content: "\f03d";
			
 
				-}
			
 
				-.fa-photo:before,
			
 
				-.fa-image:before,
			
 
				-.fa-picture-o:before {
			
 
				-  content: "\f03e";
			
 
				-}
			
 
				-.fa-pencil:before {
			
 
				-  content: "\f040";
			
 
				-}
			
 
				-.fa-map-marker:before {
			
 
				-  content: "\f041";
			
 
				-}
			
 
				-.fa-adjust:before {
			
 
				-  content: "\f042";
			
 
				-}
			
 
				-.fa-tint:before {
			
 
				-  content: "\f043";
			
 
				-}
			
 
				-.fa-edit:before,
			
 
				-.fa-pencil-square-o:before {
			
 
				-  content: "\f044";
			
 
				-}
			
 
				-.fa-share-square-o:before {
			
 
				-  content: "\f045";
			
 
				-}
			
 
				-.fa-check-square-o:before {
			
 
				-  content: "\f046";
			
 
				-}
			
 
				-.fa-arrows:before {
			
 
				-  content: "\f047";
			
 
				-}
			
 
				-.fa-step-backward:before {
			
 
				-  content: "\f048";
			
 
				-}
			
 
				-.fa-fast-backward:before {
			
 
				-  content: "\f049";
			
 
				-}
			
 
				-.fa-backward:before {
			
 
				-  content: "\f04a";
			
 
				-}
			
 
				-.fa-play:before {
			
 
				-  content: "\f04b";
			
 
				-}
			
 
				-.fa-pause:before {
			
 
				-  content: "\f04c";
			
 
				-}
			
 
				-.fa-stop:before {
			
 
				-  content: "\f04d";
			
 
				-}
			
 
				-.fa-forward:before {
			
 
				-  content: "\f04e";
			
 
				-}
			
 
				-.fa-fast-forward:before {
			
 
				-  content: "\f050";
			
 
				-}
			
 
				-.fa-step-forward:before {
			
 
				-  content: "\f051";
			
 
				-}
			
 
				-.fa-eject:before {
			
 
				-  content: "\f052";
			
 
				-}
			
 
				-.fa-chevron-left:before {
			
 
				-  content: "\f053";
			
 
				-}
			
 
				-.fa-chevron-right:before {
			
 
				-  content: "\f054";
			
 
				-}
			
 
				-.fa-plus-circle:before {
			
 
				-  content: "\f055";
			
 
				-}
			
 
				-.fa-minus-circle:before {
			
 
				-  content: "\f056";
			
 
				-}
			
 
				-.fa-times-circle:before {
			
 
				-  content: "\f057";
			
 
				-}
			
 
				-.fa-check-circle:before {
			
 
				-  content: "\f058";
			
 
				-}
			
 
				-.fa-question-circle:before {
			
 
				-  content: "\f059";
			
 
				-}
			
 
				-.fa-info-circle:before {
			
 
				-  content: "\f05a";
			
 
				-}
			
 
				-.fa-crosshairs:before {
			
 
				-  content: "\f05b";
			
 
				-}
			
 
				-.fa-times-circle-o:before {
			
 
				-  content: "\f05c";
			
 
				-}
			
 
				-.fa-check-circle-o:before {
			
 
				-  content: "\f05d";
			
 
				-}
			
 
				-.fa-ban:before {
			
 
				-  content: "\f05e";
			
 
				-}
			
 
				-.fa-arrow-left:before {
			
 
				-  content: "\f060";
			
 
				-}
			
 
				-.fa-arrow-right:before {
			
 
				-  content: "\f061";
			
 
				-}
			
 
				-.fa-arrow-up:before {
			
 
				-  content: "\f062";
			
 
				-}
			
 
				-.fa-arrow-down:before {
			
 
				-  content: "\f063";
			
 
				-}
			
 
				-.fa-mail-forward:before,
			
 
				-.fa-share:before {
			
 
				-  content: "\f064";
			
 
				-}
			
 
				-.fa-expand:before {
			
 
				-  content: "\f065";
			
 
				-}
			
 
				-.fa-compress:before {
			
 
				-  content: "\f066";
			
 
				-}
			
 
				-.fa-plus:before {
			
 
				-  content: "\f067";
			
 
				-}
			
 
				-.fa-minus:before {
			
 
				-  content: "\f068";
			
 
				-}
			
 
				-.fa-asterisk:before {
			
 
				-  content: "\f069";
			
 
				-}
			
 
				-.fa-exclamation-circle:before {
			
 
				-  content: "\f06a";
			
 
				-}
			
 
				-.fa-gift:before {
			
 
				-  content: "\f06b";
			
 
				-}
			
 
				-.fa-leaf:before {
			
 
				-  content: "\f06c";
			
 
				-}
			
 
				-.fa-fire:before {
			
 
				-  content: "\f06d";
			
 
				-}
			
 
				-.fa-eye:before {
			
 
				-  content: "\f06e";
			
 
				-}
			
 
				-.fa-eye-slash:before {
			
 
				-  content: "\f070";
			
 
				-}
			
 
				-.fa-warning:before,
			
 
				-.fa-exclamation-triangle:before {
			
 
				-  content: "\f071";
			
 
				-}
			
 
				-.fa-plane:before {
			
 
				-  content: "\f072";
			
 
				-}
			
 
				-.fa-calendar:before {
			
 
				-  content: "\f073";
			
 
				-}
			
 
				-.fa-random:before {
			
 
				-  content: "\f074";
			
 
				-}
			
 
				-.fa-comment:before {
			
 
				-  content: "\f075";
			
 
				-}
			
 
				-.fa-magnet:before {
			
 
				-  content: "\f076";
			
 
				-}
			
 
				-.fa-chevron-up:before {
			
 
				-  content: "\f077";
			
 
				-}
			
 
				-.fa-chevron-down:before {
			
 
				-  content: "\f078";
			
 
				-}
			
 
				-.fa-retweet:before {
			
 
				-  content: "\f079";
			
 
				-}
			
 
				-.fa-shopping-cart:before {
			
 
				-  content: "\f07a";
			
 
				-}
			
 
				-.fa-folder:before {
			
 
				-  content: "\f07b";
			
 
				-}
			
 
				-.fa-folder-open:before {
			
 
				-  content: "\f07c";
			
 
				-}
			
 
				-.fa-arrows-v:before {
			
 
				-  content: "\f07d";
			
 
				-}
			
 
				-.fa-arrows-h:before {
			
 
				-  content: "\f07e";
			
 
				-}
			
 
				-.fa-bar-chart-o:before,
			
 
				-.fa-bar-chart:before {
			
 
				-  content: "\f080";
			
 
				-}
			
 
				-.fa-twitter-square:before {
			
 
				-  content: "\f081";
			
 
				-}
			
 
				-.fa-facebook-square:before {
			
 
				-  content: "\f082";
			
 
				-}
			
 
				-.fa-camera-retro:before {
			
 
				-  content: "\f083";
			
 
				-}
			
 
				-.fa-key:before {
			
 
				-  content: "\f084";
			
 
				-}
			
 
				-.fa-gears:before,
			
 
				-.fa-cogs:before {
			
 
				-  content: "\f085";
			
 
				-}
			
 
				-.fa-comments:before {
			
 
				-  content: "\f086";
			
 
				-}
			
 
				-.fa-thumbs-o-up:before {
			
 
				-  content: "\f087";
			
 
				-}
			
 
				-.fa-thumbs-o-down:before {
			
 
				-  content: "\f088";
			
 
				-}
			
 
				-.fa-star-half:before {
			
 
				-  content: "\f089";
			
 
				-}
			
 
				-.fa-heart-o:before {
			
 
				-  content: "\f08a";
			
 
				-}
			
 
				-.fa-sign-out:before {
			
 
				-  content: "\f08b";
			
 
				-}
			
 
				-.fa-linkedin-square:before {
			
 
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				-.fa-shower:before {
			
 
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				-.fa-window-maximize:before {
			
 
				-  content: "\f2d0";
			
 
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				-.fa-window-minimize:before {
			
 
				-  content: "\f2d1";
			
 
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				-  content: "\f2d2";
			
 
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				-.fa-times-rectangle:before,
			
 
				-.fa-window-close:before {
			
 
				-  content: "\f2d3";
			
 
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				-.fa-times-rectangle-o:before,
			
 
				-.fa-window-close-o:before {
			
 
				-  content: "\f2d4";
			
 
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				-.fa-bandcamp:before {
			
 
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				-.fa-grav:before {
			
 
				-  content: "\f2d6";
			
 
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				-.fa-etsy:before {
			
 
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				-.fa-ravelry:before {
			
 
				-  content: "\f2d9";
			
 
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				-.fa-eercast:before {
			
 
				-  content: "\f2da";
			
 
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				-.fa-microchip:before {
			
 
				-  content: "\f2db";
			
 
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				-.fa-snowflake-o:before {
			
 
				-  content: "\f2dc";
			
 
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				-  content: "\f2dd";
			
 
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				-.fa-wpexplorer:before {
			
 
				-  content: "\f2de";
			
 
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				-.fa-meetup:before {
			
 
				-  content: "\f2e0";
			
 
				-}
			
 
				-.sr-only {
			
 
				-  position: absolute;
			
 
				-  width: 1px;
			
 
				-  height: 1px;
			
 
				-  padding: 0;
			
 
				-  margin: -1px;
			
 
				-  overflow: hidden;
			
 
				-  clip: rect(0, 0, 0, 0);
			
 
				-  border: 0;
			
 
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				-.sr-only-focusable:active,
			
 
				-.sr-only-focusable:focus {
			
 
				-  position: static;
			
 
				-  width: auto;
			
 
				-  height: auto;
			
 
				-  margin: 0;
			
 
				-  overflow: visible;
			
 
				-  clip: auto;
			
 
				-}
			
--- a/lib/font-awesome/css/font-awesome.css.map
+++ b/lib/font-awesome/css/font-awesome.css.map
--- a/lib/font-awesome/css/font-awesome.min.css
+++ b/lib/font-awesome/css/font-awesome.min.css
--- a/lib/font-awesome/fonts/fontawesome-webfont.eot
+++ b/lib/font-awesome/fonts/fontawesome-webfont.eot
--- a/lib/font-awesome/fonts/fontawesome-webfont.woff
+++ b/lib/font-awesome/fonts/fontawesome-webfont.woff
--- a/lib/font-awesome/fonts/fontawesome-webfont.woff2
+++ b/lib/font-awesome/fonts/fontawesome-webfont.woff2
--- a/lib/pace/LICENSE
+++ b/lib/pace/LICENSE
@@ -1,21 +0,0 @@
 
				-MIT License
			
 
				-
			
 
				-Copyright (c) 2017 «NexT»
			
 
				-
			
 
				-Permission is hereby granted, free of charge, to any person obtaining a copy
			
 
				-of this software and associated documentation files (the "Software"), to deal
			
 
				-in the Software without restriction, including without limitation the rights
			
 
				-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
			
 
				-copies of the Software, and to permit persons to whom the Software is
			
 
				-furnished to do so, subject to the following conditions:
			
 
				-
			
 
				-The above copyright notice and this permission notice shall be included in all
			
 
				-copies or substantial portions of the Software.
			
 
				-
			
 
				-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
			
 
				-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
			
 
				-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
			
 
				-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
			
 
				-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
			
 
				-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
			
 
				-SOFTWARE.
			
--- a/lib/pace/README.html
+++ b/lib/pace/README.html
@@ -1,32 +0,0 @@
 
				-<h1 align="center"><a href="https://github.com/HubSpot/pace" target="_blank" rel="noopener">Progress bar</a> for <a href="https://github.com/theme-next" target="_blank" rel="noopener">NexT</a></h1>
			
 
				-<h1 align="center">Installation</h1>
			
 
				-<h2>If you want to use the CDN instead of clone this repo, please jump to the Step 3.</h2>
			
 
				-<h2 align="center">Step 1 &rarr; Go to NexT dir</h2>
			
 
				-<p>Change dir to <strong>NexT</strong> directory. There must be <code>layout</code>, <code>source</code>, <code>languages</code> and other directories:</p>
			
 
				-<pre class="highlight"><code class="sh">$ <span class="built_in">cd</span> themes/next
			
 
				-$ ls
			
 
				-_config.yml  crowdin.yml  docs  gulpfile.js  languages  layout  LICENSE.md  package.json  README.md  scripts  <span class="built_in">source</span>
			
 
				-</code></pre>
			
 
				-<h2 align="center">Step 2 &rarr; Get module</h2>
			
 
				-<p>Install module to <code>source/lib</code> directory:</p>
			
 
				-<pre class="highlight"><code class="sh">$ git <span class="built_in">clone</span> https://github.com/theme-next/theme-next-pace <span class="built_in">source</span>/lib/pace
			
 
				-</code></pre>
			
 
				-<h2 align="center">Step 3 &rarr; Set it up</h2>
			
 
				-<p>Enable module in <strong>NexT</strong> <code>_config.yml</code> file and select your theme:</p>
			
 
				-<pre class="highlight"><code class="yml"><span class="attr">pace:</span>
			
 
				-  <span class="attr">enable:</span> <span class="literal">true</span>
			
 
				-  <span class="comment"># Themes list:</span>
			
 
				-  <span class="comment"># big-counter | bounce | barber-shop | center-atom | center-circle | center-radar | center-simple</span>
			
 
				-  <span class="comment"># corner-indicator | fill-left | flat-top | flash | loading-bar | mac-osx | material | minimal</span>
			
 
				-  <span class="attr">theme:</span> <span class="string">minimal</span>
			
 
				-</code></pre>
			
 
				-<p><strong>And, if you wants to use the CDN, then need to set:</strong> (you also need to find your corresponding theme css link in <a href="https://www.jsdelivr.com/package/npm/pace-js?path=themes" target="_blank" rel="noopener">jsdelivr</a>)</p>
			
 
				-<pre class="highlight"><code class="yml"><span class="attr">vendors:</span>
			
 
				-  <span class="string">...</span>
			
 
				-  <span class="attr">pace:</span> <span class="string">//cdn.jsdelivr.net/npm/pace-js@1/pace.min.js</span>
			
 
				-  <span class="attr">pace_css:</span> <span class="string">//cdn.jsdelivr.net/npm/pace-js@1/themes/blue/pace-theme-minimal.css</span>
			
 
				-</code></pre>
			
 
				-<h1 align="center">Update</h1>
			
 
				-<pre class="highlight"><code class="sh">$ <span class="built_in">cd</span> themes/next/<span class="built_in">source</span>/lib/pace
			
 
				-$ git pull
			
 
				-</code></pre>
			
--- a/lib/pace/pace-theme-barber-shop.min.css
+++ b/lib/pace/pace-theme-barber-shop.min.css
--- a/lib/pace/pace-theme-big-counter.min.css
+++ b/lib/pace/pace-theme-big-counter.min.css
@@ -1 +0,0 @@
 
				-.pace{-webkit-pointer-events:none;pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.pace.pace-inactive .pace-progress{display:none}.pace .pace-progress{position:fixed;z-index:2000;top:0;right:0;height:5rem;width:5rem;-webkit-transform:translate3d(0,0,0)!important;-ms-transform:translate3d(0,0,0)!important;transform:translate3d(0,0,0)!important}.pace .pace-progress:after{display:block;position:absolute;top:0;right:.5rem;content:attr(data-progress-text);font-family:"Helvetica Neue",sans-serif;font-weight:100;font-size:5rem;line-height:1;text-align:right;color:rgba(34,153,221,.19999999999999996)}
			
--- a/lib/pace/pace-theme-bounce.min.css
+++ b/lib/pace/pace-theme-bounce.min.css
--- a/lib/pace/pace-theme-center-atom.min.css
+++ b/lib/pace/pace-theme-center-atom.min.css
--- a/lib/pace/pace-theme-center-circle.min.css
+++ b/lib/pace/pace-theme-center-circle.min.css
@@ -1 +0,0 @@
 
				-.pace,.pace .pace-progress{z-index:2000;left:0;top:0;height:6rem}.pace{-webkit-pointer-events:none;pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none;-webkit-perspective:12rem;-moz-perspective:12rem;-ms-perspective:12rem;-o-perspective:12rem;perspective:12rem;position:fixed;width:6rem;margin:auto;right:0;bottom:0}.pace.pace-inactive .pace-progress{display:none}.pace .pace-progress{display:block;position:absolute;width:6rem!important;line-height:6rem;font-size:2rem;border-radius:50%;background:rgba(34,153,221,.8);color:#fff;font-family:"Helvetica Neue",sans-serif;font-weight:100;text-align:center;-webkit-animation:pace-theme-center-circle-spin linear infinite 2s;-moz-animation:pace-theme-center-circle-spin linear infinite 2s;-ms-animation:pace-theme-center-circle-spin linear infinite 2s;-o-animation:pace-theme-center-circle-spin linear infinite 2s;animation:pace-theme-center-circle-spin linear infinite 2s;-webkit-transform-style:preserve-3d;-moz-transform-style:preserve-3d;-ms-transform-style:preserve-3d;-o-transform-style:preserve-3d;transform-style:preserve-3d}.pace .pace-progress:after{content:attr(data-progress-text);display:block}@-webkit-keyframes pace-theme-center-circle-spin{from{-webkit-transform:rotateY(0)}to{-webkit-transform:rotateY(360deg)}}@-moz-keyframes pace-theme-center-circle-spin{from{-moz-transform:rotateY(0)}to{-moz-transform:rotateY(360deg)}}@-ms-keyframes pace-theme-center-circle-spin{from{-ms-transform:rotateY(0)}to{-ms-transform:rotateY(360deg)}}@-o-keyframes pace-theme-center-circle-spin{from{-o-transform:rotateY(0)}to{-o-transform:rotateY(360deg)}}@keyframes pace-theme-center-circle-spin{from{transform:rotateY(0)}to{transform:rotateY(360deg)}}
			
--- a/lib/pace/pace-theme-center-radar.min.css
+++ b/lib/pace/pace-theme-center-radar.min.css
@@ -1 +0,0 @@
 
				-.pace,.pace .pace-activity{z-index:2000;height:90px;width:90px}.pace{-webkit-pointer-events:none;pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none;position:fixed;margin:auto;top:0;left:0;right:0;bottom:0}.pace.pace-inactive .pace-activity{display:none}.pace .pace-activity,.pace .pace-activity:before{position:absolute;display:block;border-color:#29d transparent transparent;border-radius:50%}.pace .pace-activity{left:-30px;top:-30px;border-width:30px;border-style:double;-webkit-animation:spin 1s linear infinite;-moz-animation:spin 1s linear infinite;-o-animation:spin 1s linear infinite;animation:spin 1s linear infinite}.pace .pace-activity:before{content:' ';top:10px;left:10px;height:50px;width:50px;border-width:10px;border-style:solid}@-webkit-keyframes spin{100%{-webkit-transform:rotate(359deg)}}@-moz-keyframes spin{100%{-moz-transform:rotate(359deg)}}@-o-keyframes spin{100%{-moz-transform:rotate(359deg)}}@keyframes spin{100%{transform:rotate(359deg)}}
			
--- a/lib/pace/pace-theme-center-simple.min.css
+++ b/lib/pace/pace-theme-center-simple.min.css
@@ -1 +0,0 @@
 
				-.pace{-webkit-pointer-events:none;pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none;z-index:2000;position:fixed;margin:auto;top:0;left:0;right:0;bottom:0;height:5px;width:200px;background:#fff;border:1px solid #29d;overflow:hidden}.pace .pace-progress{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;-ms-box-sizing:border-box;-o-box-sizing:border-box;box-sizing:border-box;-webkit-transform:translate3d(0,0,0);-moz-transform:translate3d(0,0,0);-ms-transform:translate3d(0,0,0);-o-transform:translate3d(0,0,0);transform:translate3d(0,0,0);max-width:200px;z-index:2000;display:block;position:absolute;top:0;right:100%;height:100%;width:100%;background:#29d}.pace.pace-inactive{display:none}
			
--- a/lib/pace/pace-theme-corner-indicator.min.css
+++ b/lib/pace/pace-theme-corner-indicator.min.css
@@ -1 +0,0 @@
 
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--- a/lib/pace/pace-theme-fill-left.min.css
+++ b/lib/pace/pace-theme-fill-left.min.css
@@ -1 +0,0 @@
 
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--- a/lib/pace/pace-theme-flash.min.css
+++ b/lib/pace/pace-theme-flash.min.css
@@ -1 +0,0 @@
 
				-.pace{-webkit-pointer-events:none;pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.pace-inactive{display:none}.pace .pace-progress{background:#29d;position:fixed;z-index:2000;top:0;right:100%;width:100%;height:2px}.pace .pace-progress-inner{display:block;position:absolute;right:0;width:100px;height:100%;box-shadow:0 0 10px #29d,0 0 5px #29d;opacity:1;-webkit-transform:rotate(3deg) translate(0,-4px);-moz-transform:rotate(3deg) translate(0,-4px);-ms-transform:rotate(3deg) translate(0,-4px);-o-transform:rotate(3deg) translate(0,-4px);transform:rotate(3deg) translate(0,-4px)}.pace .pace-activity{display:block;position:fixed;z-index:2000;top:15px;right:15px;width:14px;height:14px;border:2px solid transparent;border-top-color:#29d;border-left-color:#29d;border-radius:10px;-webkit-animation:pace-spinner .4s linear infinite;-moz-animation:pace-spinner .4s linear infinite;-ms-animation:pace-spinner .4s linear infinite;-o-animation:pace-spinner .4s linear infinite;animation:pace-spinner .4s linear infinite}@-webkit-keyframes pace-spinner{0%{-webkit-transform:rotate(0);transform:rotate(0)}100%{-webkit-transform:rotate(360deg);transform:rotate(360deg)}}@-moz-keyframes pace-spinner{0%{-moz-transform:rotate(0);transform:rotate(0)}100%{-moz-transform:rotate(360deg);transform:rotate(360deg)}}@-o-keyframes pace-spinner{0%{-o-transform:rotate(0);transform:rotate(0)}100%{-o-transform:rotate(360deg);transform:rotate(360deg)}}@-ms-keyframes pace-spinner{0%{-ms-transform:rotate(0);transform:rotate(0)}100%{-ms-transform:rotate(360deg);transform:rotate(360deg)}}@keyframes pace-spinner{0%{transform:rotate(0)}100%{transform:rotate(360deg)}}
			
--- a/lib/pace/pace-theme-flat-top.min.css
+++ b/lib/pace/pace-theme-flat-top.min.css
@@ -1 +0,0 @@
 
				-.pace{-webkit-pointer-events:none;pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none;position:fixed;top:0;left:0;width:100%;-webkit-transform:translate3d(0,-50px,0);-ms-transform:translate3d(0,-50px,0);transform:translate3d(0,-50px,0);-webkit-transition:-webkit-transform .5s ease-out;-ms-transition:-webkit-transform .5s ease-out;transition:transform .5s ease-out}.pace.pace-active{-webkit-transform:translate3d(0,0,0);-ms-transform:translate3d(0,0,0);transform:translate3d(0,0,0)}.pace .pace-progress{display:block;position:fixed;z-index:2000;top:0;right:100%;width:100%;height:10px;background:#29d;pointer-events:none}
			
--- a/lib/pace/pace-theme-loading-bar.min.css
+++ b/lib/pace/pace-theme-loading-bar.min.css
--- a/lib/pace/pace-theme-mac-osx.min.css
+++ b/lib/pace/pace-theme-mac-osx.min.css
--- a/lib/pace/pace-theme-material.min.css
+++ b/lib/pace/pace-theme-material.min.css
--- a/lib/pace/pace-theme-minimal.min.css
+++ b/lib/pace/pace-theme-minimal.min.css
@@ -1 +0,0 @@
 
				-.pace{-webkit-pointer-events:none;pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.pace-inactive{display:none}.pace .pace-progress{background:#29d;position:fixed;z-index:2000;top:0;right:100%;width:100%;height:2px}
			
--- a/lib/pace/pace.min.js
+++ b/lib/pace/pace.min.js
--- a/lib/velocity/velocity.min.js
+++ b/lib/velocity/velocity.min.js
--- a/lib/velocity/velocity.ui.min.js
+++ b/lib/velocity/velocity.ui.min.js
--- a/tags/graph/index.html
+++ b/tags/graph/index.html
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