.black_overlay { 
	display: none; 
	position: absolute; 
	top: 0%; left: 0%; width: 100%; 
	height: 100%; 
	background: #000; 
	z-index:2001; 
	-moz-opacity: 0.8; 
	opacity:.50; 
	filter: alpha(opacity=50); 
	}
.promo {	
	display: none;	
	position: absolute; 
	top: 50%;	left: 50%; 
	margin-top: -250px; margin-left: -200px; 
	width: 400px; height: 500px; 
	background: transparent; 
	z-index:2002; 
	overflow: none;	}
a.cerrar { 
	position: absolute; 
	right: 0; top: -15px; 
	color: #fff; 
	font: bold 12px/12px sans-serif; 
	text-decoration: none; 
	border: none; 
	}
div #light img { 
	border: none;
	}