Sure you can. Add a name to your datagrid’s class-property, say ‘headercolors’ and in your scss add:
.headercolors .table .table-content .tr {
.th:nth-child(1){
background-color: red;
}
.th:nth-child(2){
background-color: green;
}
.th:nth-child(3){
background-color: blue;}
}
That will give you:
More info here: https://docs.w3cub.com/css/:nth-child