Need help. I have a header, content area and a footer. I want the content area to be fluid. I set the body { height:100%} and the content area {height:100%;}. I did put a clear:both; on the footer. I also have a background image I want to tile in the content area. It stretches just fine, but the background image does not show. It will only show if I put a actual height to it (i.e.. 100px). How can I get it to show beyond the fixed number?