title: 100% height for page with div, iframe, footer
body: <p>I'm stuck with the problem and hoping someone can offer a solution. I found a similar post but no resolution on SO. 
  Below is a small sample of my markup </p>
  
  <pre><code>&lt;div id="wrapper"&gt;
    &lt;div id="content"&gt;
      Some text goes here
      &lt;iframe src="http://www.reddit.com" height="100%" width="100%" /&gt;
    &lt;/div&gt;
    &lt;div id="footer"&gt; footer text&lt;/div&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>Look at the example in the fiddle: <a href="http://jsfiddle.net/SaYAw/36/" rel="nofollow">http://jsfiddle.net/SaYAw/36/</a></p>
  
  <p>What I'm trying to achieve is for a wrapper div to consume 100% of the page leaving no whitespace below. 
  The wrapper div would accommodate both "content" and the iframe adjusting the height of the iframe automatically as the screen/browser window size changes.
  This seems like a pretty simple task, but I can't find a way to make it work. Does anyone else have an idea of what I might be missing? 
  Looking for preferably a pure CSS solution.</p>