.colour-set{
  color: #898888;
}

/* table.dataTable thead .sorting::after,
table.dataTable thead .sorting_asc::after {
    display:none;
}

table.dataTable thead .sorting_desc::after {
    display:none;
}

table.dataTable thead .sorting {
   background-image: url(https://datatables.net/media/images/sort_both.png);
   background-repeat: no-repeat;
   background-position: center right;
}

table.dataTable thead .sorting_asc {
   background-image: url(https://datatables.net/media/images/sort_asc.png);
   background-repeat: no-repeat;
   background-position: center right;
}

table.dataTable thead .sorting_desc {
   background-image: url(https://datatables.net/media/images/sort_desc.png);
   background-repeat: no-repeat;
   background-position: center right;
} */