title: CSS clearfix not working
body: <p>This (<a href="http://jsfiddle.net/77RRA/1/" rel="nofollow">http://jsfiddle.net/77RRA/1/</a>) is working, while this (<a href="http://jsfiddle.net/77RRA/" rel="nofollow">http://jsfiddle.net/77RRA/</a>) is not.</p>
  
  <p>Isn't clearfix supposed to substitute the line <code>&lt;div style="clear: both;"&gt;&lt;/div&gt;</code>?</p>