title: Background color stretches accross entire width of ul
body: <p>I have a simple list I am using for a horizontal menu:</p>
  
  <pre><code>&lt;ul&gt;
      &lt;h1&gt;Menu&lt;/h1&gt;
      &lt;li&gt;
        &lt;a href="/" class="selected"&gt;Home&lt;/a&gt;
      &lt;/li&gt;
      &lt;li&gt;
        &lt;a href="/Home"&gt;Forum&lt;/a&gt;
      &lt;/li&gt;
  &lt;/ul&gt;
  </code></pre>
  
  <p>When I add a background color to the selected class, only the text gets the color, I want it to stretch the entire distance of the section.</p>
  
  <p>Hope this makes sense.</p>