#divBacking{position: absolute; top: 0px; left: 0px; height: 100%; width: 100%; z-index: 10; opacity: 0.5; filter: alpha(opacity=50); background: black; display: none;}
#divframe{position: absolute; left: 0px; top: 0px; display: none; z-index: 100;}
.video_popbox{ position:relative; width:744px; padding:18px;}    
.video_popbox  .close{ background:url(/images/2013_fancy_close.png) no-repeat left top; position:absolute; right:0; top:0;width:48px; height:48px; cursor:pointer;}
.video_popbox .sp_bg{ background:#fff;width:720px; height:475px; padding:15px 0 0 15px;}<!--0.00011491775512695-->