title: Add HTML tag inside CSS Content property
body: <p>I'm looking for a way to add an HTML tag for CSS content property inside <code>:after</code> and <code>:before</code>.</p>
  
  <p>Unlike <a href="https://stackoverflow.com/q/190396/863380">this question</a> which only discusses adding symbols like <code>&lt;</code>. What I'm trying to add is something like:</p>
  
  <pre><code>.breadcrumbs li a:before {
      content: '&lt;i class="icon"&gt;&lt;/i&gt;';
  }
  </code></pre>
  
  <p>Is there any possible way to do that?</p>