title: How can I setup images like this?
body: <p>On the website: <a href="http://www.polygon.com/" rel="nofollow">http://www.polygon.com/</a>  they have like images floating around the top of the page.  I keep thinking about it but I can't seem to figure out the code on how to set up images to look like that and cover the screen perfectly and fit on all screen monitors.</p>
  
  <p>Thanks!</p>