body { background: #000 url('pattern.png') fixed 50% 50%; text-align: center;}

#horizon        
	{
	background-color: transparent;
	text-align: center;
	position: absolute;
	top: 50%;
	left: 0px;
	width: 100%;
	height: 1px;
	overflow: visible;
	visibility: visible;
	display: block
	}

#WOC   
	{
	background-color: #fff;
	margin-left: -173px;
	position: absolute;
	top: -149px;
	left: 50%;
	width: 346px;
	height: 298px;
	visibility: visible
	}