title: Change div order in CSS or javascript
body: <p>say I have layout like so:</p>
  
  <pre><code>&lt;div id="main"&gt;            
      &lt;div id="NormalContent"&gt;
          {some content which is a fixed length list}
      &lt;/div&gt;
      &lt;div id="FeaturedContent"&gt;
          {some content which may contain a long list}
      &lt;/div&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>and I want to place FeaturedContent above NormalContent.</p>
  
  <p>Can I do this with CSS?  I assume I can with Javascript?</p>