table.dataTable tr.dtrg-group td {
  background-color: #e0e0e0;
}

table.dataTable tr.dtrg-group.dtrg-level-0 td {
  font-weight: bold;
}

table.dataTable tr.dtrg-group.dtrg-level-1 td,
table.dataTable tr.dtrg-group.dtrg-level-2 td,
table.dataTable tr.dtrg-group.dtrg-level-3 td,
table.dataTable tr.dtrg-group.dtrg-level-4 td,
table.dataTable tr.dtrg-group.dtrg-level-5 td {
  background-color: #f0f0f0;
	padding:8px 10px;
  
}

table.dataTable tr.dtrg-group.dtrg-level-2 td {
  background-color: #f3f3f3;
  padding-left: 2.5em;
}

table.dataTable tr.dtrg-group.dtrg-level-3 td {
  background-color: #f3f3f3;
  padding-left: 3em;
}

table.dataTable tr.dtrg-group.dtrg-level-4 td {
  background-color: #f3f3f3;
  padding-left: 3.5em;
}

table.dataTable tr.dtrg-group.dtrg-level-5 td {
  background-color: #f3f3f3;
  padding-left: 4em;
}