html {
height:100%; max-height:100%; padding:0; margin:0; border:0; background:#fff; 
/* hide overflow:hidden from IE5/Mac */ 
/* \*/ 
overflow: hidden; 
/* */ 
}
body {height:100%; max-height:100%; overflow:hidden; padding:0; margin:0; border:0 }
form {height:100%; max-height:100%; overflow:hidden; padding:0; margin:0; border:0 }
#content {overflow:auto; position:absolute; z-index:3 }
* html #content {top:0; left:0; right:0; bottom:0; height:100%; max-height:100%; width:100%; overflow:auto; position:absolute; z-index:3 }
#head {position:absolute; margin:0; z-index:5; overflow:hidden }
#foot {position:absolute; margin:0; bottom:-1px; left:0; display:block; z-index:5; overflow:hidden }
#left {position:absolute; z-index:4; overflow:none }
* html #left {height:100%; top:0; bottom:0 }