.dragbar{
  width: 3px;
  height: 100%;
  background-color: red;
  float:right;
}
.dragbar:hover{
  width: 3px;
  height: 100%;
  background-color: red;
  cursor:e-resize;
  opacity:0.4;
	filter:alpha(opacity=40); /* For IE8 and earlier */
  float:right;
}
.dragbar:active{
  width: 3px;
  height: 100%;
  background-color: red;
  cursor:e-resize;
  opacity:0.4;
	filter:alpha(opacity=40); /* For IE8 and earlier */
  float:right;
}