.loadingP {
        background-image: url('Images/generated-image.gif');
        width: 15px;
        display: inline-block;
    }

   
    .collapse {
            width: 15px;
            height: 12px;
            background-image: url('Images/ui-icons_454545_256x240.png');
            background-repeat: no-repeat;
            background-position: -36px -17px;
            display: inline-block;
            cursor: pointer;
        }
        
        .expand
            {
                width: 15px;
                height:12px;
                background-image: url('Images/ui-icons_454545_256x240.png');
                background-repeat: no-repeat;
                background-position: -50px -17px;
                display: inline-block;
                cursor: pointer;
            }

    .treeview ul {
        font: 14px Arial, Sans-Serif;
        margin: 0px;
        padding-left: 20px;
        list-style: none;
    }

    .treeview > li > a {
        font-weight: bold;
    }

    .treeview li a {
        padding: 4px;
        font-size: 12px;
        display: inline-block;
        text-decoration: none;
        width: auto;
    }
 
        #unit_representation ul li ul
        {
            margin-left:15px;
        }
     
         #unit_representation ul li ul span:nth-child(2)
         {
            display:inline-block;
            width:90%;
            white-space: nowrap;
            overflow:hidden !important;
            text-overflow: ellipsis;
          }
        .treenodeclick
        {
           cursor:pointer;
        }