title: CSS - fitting 100% of parent's space?
body: <p>I want to create a span inside of a link (a href) tag, I want the span to take 100% width &amp; height of the parent link element. I've been trying with position relative/absolute but nothings works.</p>
  
  <p>Example:</p>
  
  <p><a href="http://jsfiddle.net/dDZRj/" rel="nofollow">http://jsfiddle.net/dDZRj/</a></p>