.TreeNode-listContainer {
    margin-left: 10px !important;
    margin-right: 10px !important;
}

.TreeNode-listItem {
    background-color: #ffffffff !important;    
    margin-left: 4px;
    border-bottom: 1px solid #ddd !important;    
}

.TreeNode-listItem:first-child {
    border-radius: 7px 7px 0px 0px;
}

/*.TreeNode-listItem:last-child {
    background: red !important;
}*/

.TreeNode-listItem:nth-child(1 of .TreeNode-listItem) {
    border-radius: 7px 7px 0px 0px;
}
        /*.TreeNode-listItem:nth-last-child(1 of .TreeNode-listItem) {    */
.TreeNode-listItem:last-child {
    border-radius: 0px 0px 7px 7px;    
}

.TreeNode-subListItem {
    background-color: #ffffffaa !important;
    border-radius: 0px !important;    
    border-bottom: 1px solid #ddd !important;        
}

.TreeNode-subListItem[lastinlastparent]:last-child {            
    border-radius: 0px 0px 7px 7px !important;
}