title: Can I use a div inside a list item?
body: <p>Why is the following code valid when I am using a <code>&lt;div&gt;</code> inside a <code>&lt;li&gt;</code>?</p>
  
  <pre><code>&lt;ul&gt;
      &lt;li class="aschild"&gt;
          &lt;div class="nav"&gt;Test&lt;/div&gt;
      &lt;/li&gt;
  &lt;/ul&gt;
  </code></pre>