body,html {
	background: #FFF url(gradientbg.jpg) bottom repeat-x;
	width: 100%;
	height: 100%;
	overflow: hidden;
}

#poop {
	position:absolute;
	top: 50%;
	left: 50%;
	width: 510px;
	margin-left: -255px;
	height: 502px;
	margin-top: -251px;
}