div.z-listcell-cnt {
	line-height: 22px;
}
										
 .z-treerow-img-checkbox, .z-treerow-img-radio {
   background-image: url(../images/checkbox_radiobox_20x20.png);
   height:19px;
   width:19px;
   vertical-align: middle;
}

.z-treerow-over > td > .z-treecell-cnt> .z-treerow-img-checkbox {
	background-position: -19px 0;
}

.z-treerow-seld > td > .z-treecell-cnt > .z-treerow-img-checkbox {
	background-position: -38px 0;
}

.z-treerow-over-seld > td> .z-treecell-cnt >.z-treerow-img-checkbox{
	background-position: -57px 0;
}


span.z-tree-root-open, span.z-tree-tee-open, span.z-tree-last-open, 
span.z-tree-root-close, span.z-tree-tee-close, span.z-tree-last-close{
	vertical-align: middle;
}

.z-label, .z-radio-cnt, .z-checkbox-cnt, .z-loading{
	  vertical-align: middle;	
}