.large_white_overlay {
	position: fixed;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	height: 100%;
	width: 100%;
	margin: 0;
	padding: 0;
	background: #000;
	opacity: 0.8;
	filter: alpha(opacity=80);
	z-index: 1000;
}
.large_white_window {
	position: fixed;
	top: 50%;
	left: 50%;
	z-index: 1001;
	border-radius: 5px;
	background-color: #fff;
	box-shadow: 0 2px 6px rgba(0,0,0,0.8);
}
.large_white_window iframe {
	border-radius: 5px;
	background-color: #666;	
}