body {
	width: 850px;
	height: 500px;
	margin: 10px 0px 0px 0px;
	padding: 0px;
	position: absolute;
	left: 50%;
	margin-left: -425px;
	top: 50%;
	margin-top: -250px;
}

div#content {
text-align: center;
}