#pop {
   z-index:2;
   position:absolute;
   border: 1px solid #333333;
   text-align:center;
   background:#000000;
}
#cerrar {
	float:right;
	margin-right:5px;
	cursor:pointer;
	font:Verdana, Arial, Helvetica, sans-serif;
	font-size:12px;
	font-weight:bold;
	color:#FFFFFF;
	background-color:#666666;
	width:16px;
	position:relative;
	margin-top:-1px;
	text-align:center;
}