I'm having an issue with Prism.js, where the highlighting is not being applied. I've included the prism.css and prism.js files, and an example of the code looks like this:
<pre class="line-numbers language-markup">
<code>
<img src="example.png">
</code>
</pre>
The code that displays on the front end however is all in black, with no syntax highlighting.
I'm also using Bootstrap if this has any effect.