Only show selected cell and not row

Is there any way I can disable row selection when a user clicks on any cell and only highlight the clicked cell?

Thank you

You may try to use something similar:
div.gridbox_dhx_skyblue table.obj.row20px tr.rowselected td{
background-image: none !important;
background-color: #D3D3D3;
div.gridbox_dhx_skyblue table.obj tr.rowselected td.cellselected{

Thanks a lot, will try that