.bom_tree_cls
{
	background:url("../resources/images/application/Bom_tree_ic.png")  no-repeat center !important;
	height:20px;	
	width:20px; 
}

.displayBlock 
{
     display: inline-block;
} 

#lnkbom_tree .x-form-field-link {cursor: auto !important;}