title: Jekyll Syntax Highlighting Not Working - Classes Are Not Being Added
body: <p>I cannot get syntax highlighting to work on my Jekyll-powered blog. </p>
  
  <p>The development files can be found here: <a href="https://github.com/StevenXL/stevenxl.github.io" rel="nofollow">https://github.com/StevenXL/stevenxl.github.io</a>.</p>
  
  <p>As you can see, in my <code>_config.yml</code> file, I have the following:</p>
  
  <pre><code>markdown: kramdown
  
  kramdown:
    syntax_highlighter: rouge
  </code></pre>
  
  <p>In my <code>css/custom.css</code> file, I am importing the CSS file to highlight the syntax with an @import command. </p>
  
  <p>The actual CSS file for highlighting lives in <code>css/monokai.css</code>. </p>
  
  <p>I am not sure what I am doing wrong. This seems to work fine on my local preview when I run <code>jekyll serve</code> but not when I push the development files to GitHub.It doesn't seem to be adding the correct classes when built by GitHub.</p>