.undercontruct {
	position:relative;
	width:600px;
	height:600px;
	float:none;
	margin-left:auto;
	margin-right:auto;
	display:block;
	background-image:url(images/underconstruction.jpg);
	background-position:50% 50%;
	background-position-x:50%;
	background-position-y:50%;
}