.management-workspace .left-region-stack .system-tree-table .tree-table-scroll table tr>:is(th.column-selected,td.column-selected,td.cell-selected),.management-workspace .management-tree-pane .system-tree-table .tree-table-scroll table tr>:is(th.column-selected,td.column-selected,td.cell-selected){background:#fff!important;background-image:none!important}