title: Force a container to fill the residual space
body: <p>The div container <code>.wrapper</code> under <code>#Wrapper</code> must fill the space between header and footer. So it should get the height of the #Wrapper container.</p>
  
  <p><a href="http://jsfiddle.net/4q3pC/11/" rel="nofollow">jsFiddle Example - UPDATE</a></p>
  
  <p>Could you help me?</p>