html, body {
	margin: 0px;
	height: 100%;
}

#layout {
	width: 1024px;
	height: 595px;
	position: absolute;
	top: 50%;
	left: 50%;
	margin-top: -298px;
	margin-left: -512px;
	overflow-x: auto;
	overflow-y: hidden;
}