title: how can i highlight snippets(python or js) without highlight.css in a static page(no script, no css link)
body: <p>I want to highlight a snippet in a page, but no script or css file can be used.
  so I need to render snippet from A to B:
  A:</p>
  
  <blockquote>
    <p>if platform.system() == "Linux":</p>
  </blockquote>
  
  <p>B:</p>
  
  <p><div class="snippet" data-lang="js" data-hide="false">
  <div class="snippet-code">
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;p&gt;&lt;span style="color:red"&gt;if&lt;/span&gt;&amp;nbsp;&lt;span style="color:green;"&gt;platform.system()&lt;/span&gt;&amp;nbsp;==&amp;nbsp;"&lt;span style="color:blue"&gt;Linux&lt;/span&gt;":</code></pre>
  </div>
  </div>
  </p>