.ActiveSplitterBar
{
  background-color: #000000;  
  filter:progid:DXImageTransform.Microsoft.Alpha(opacity=40); 
  opacity: 0.4;
}

.SplitterPane
{
 /* border: 1px solid #333333;*/
}

.DetailsPane
{
  border: 7px solid #666666;
}
.HorizontalSplitterBar,
.CollapsedHorizontalSplitterBar { background:url(../../images/sep_bg.jpg) repeat-x left top;}