title: HTML Highlighting Tags On Hover
body: <p>Given the following <code>html</code>:</p>
  
  <pre><code>This is a test to
  &lt;cpos data-idcpos="10" data-comment="1"&gt; 
    highlight only this portion of text 
  &lt;/cpos&gt; and not this
  </code></pre>
  
  <p>My task is to highlight only the <code>cpos</code> portion. I am able to highlight a <code>div</code> class on my own, but a little confused on how to do this. I am using <code>javascript</code> along with a <code>css</code> style</p>
  
  <p>Any help would be appreciated. Thanks!</p>