.treegrid-indent {width:16px; height: 16px; display: inline-block; position: relative;}

.treegrid-expander {width:16px; height: 16px; display: inline-block; position: relative; cursor: pointer;}

.treegrid-expander-expanded{background-image: url(../images/collapse.png); }
.treegrid-expander-collapsed{background-image: url(../images/expand.png);}

.treegrid-cell
{
	border-top: 0;/*1px solid #fff;*/
	border-bottom: 1px solid #ddd;
}