div.handsontable#edit-probe1-table tr:nth-child(1) td:nth-child(1),
div.handsontable#edit-probe1-table tr:nth-child(1) td:nth-child(2),
div.handsontable#edit-probe1-table tr:nth-child(1) td:nth-child(3),
div.handsontable#edit-probe2-table tr:nth-child(1) td:nth-child(1),
div.handsontable#edit-probe2-table tr:nth-child(1) td:nth-child(2),
div.handsontable#edit-probe2-table tr:nth-child(1) td:nth-child(3){
  background-color: white  !important;
}

div.handsontable#edit-probe1-table tr:nth-child(1) td:nth-child(23),
div.handsontable#edit-probe2-table tr:nth-child(1) td:nth-child(23){
  background-color: #FFF5CC  !important;
}

div.handsontable#edit-probe1-table tr:nth-child(1) td,
div.handsontable#edit-probe2-table tr:nth-child(1) td{
  border-left: none;
  border-right: none;
}