html, body { background: #B7E234; }
#center {
	background: url(http://www.stopbrain.com/assets/images/ms_logo.png) no-repeat top left;
	display: block;
	position: absolute;
	top: 50%;
	left: 50%;
	margin: -115px 0 0 -250px;
	height: 200px;
	width: 500px;
	text-indent:-9999px;
	outline:none;
}