title: Filling remaining vertical space
body: <p>Redesigning my website, in my CSS I have a div of height: 200px; then an image under it with a height: 532px; then lastly a div of height: 100%;.</p>
  
  <p>The last div is not filling the rest of the page, is there something I'm doing wrong?</p>
  
  <p>P.S. - All divs are in a container.  All containing divs have height: 100%;</p>
  
  <p><em><strong>I have since changed it, so I no longer require this.</em></strong></p>