#GB_overlay {
  background-image: url(../images/gray_box/overlay.png); 
  position: absolute;
  margin: auto;
  top: 0;
  left: 0;
  z-index: 100;
  width:  100%;
  height: 100%;
}

* html #GB_overlay {
  background-color: #000;
  background-color: transparent;
  background-image: url(blank.gif);
  filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src="../images/gray_box/overlay.png", sizingMethod="scale");
}

#GB_window {
  left: 0px;
  position:relative;
  width: 741px;
  /*height: 830px;*/
  z-index: 150;
  top:-734px;
  /*$margin:-734px auto 120px;
  $top:-830px;
  $bottom:120px;
  $margin-bottom:-700px;*/
  _top:-700px;
  margin:0 auto -50%;
  height:auto !important;
padding-bottom:50px;
  
}

#GB_frame {
  border: 0;
  overflow: auto;
  width: 100%;
  background: #fff;
  margin: 10px 0 ;
  border-collapse:collapse;
  padding:22px 0 0;
}

#GB_caption {
  font: 12px bold helvetica, verdana, sans-serif;
  color: #fff;
  background: #888;
  padding: 2px 0 2px 5px;
  margin: 0;
  text-align: left;
}

#GB_window img {
  position: absolute;
  top:-56px;
  right: -197px;
  cursor: pointer;
  cursor: hand;
  z-index:9;
}
#GB_window .close_bg{width:206px; height:136px;background: url(../images/gray_box/close1.png) 0 0 no-repeat;position:absolute;right:-197px;top:11px;}

#GB_window .top_border{background: url(../images/gray_box/borders.png) 0 0 no-repeat;position:relative;}
#GB_window .bottom_border{background: url(../images/gray_box/borders.png) -741px 100% no-repeat;}