table.dataTable thead .sorting,
table.dataTable thead .sorting_asc,
table.dataTable thead .sorting_desc,
table.dataTable thead .sorting_asc_disabled,
table.dataTable thead .sorting_desc_disabled {
  cursor: pointer;
  position: relative;
}
table.dataTable thead .sorting:before, table.dataTable thead .sorting:after,
table.dataTable thead .sorting_asc:before,
table.dataTable thead .sorting_asc:after,
table.dataTable thead .sorting_desc:before,
table.dataTable thead .sorting_desc:after,
table.dataTable thead .sorting_asc_disabled:before,
table.dataTable thead .sorting_asc_disabled:after,
table.dataTable thead .sorting_desc_disabled:before,
table.dataTable thead .sorting_desc_disabled:after {
  position: absolute;
  bottom: 0.9em;
  display: block;
  opacity: 0.3;
}
table.dataTable thead .sorting:before,
table.dataTable thead .sorting_asc:before,
table.dataTable thead .sorting_desc:before,
table.dataTable thead .sorting_asc_disabled:before,
table.dataTable thead .sorting_desc_disabled:before {
  right: 1em;
  content: "\2191";
}
table.dataTable thead .sorting:after,
table.dataTable thead .sorting_asc:after,
table.dataTable thead .sorting_desc:after,
table.dataTable thead .sorting_asc_disabled:after,
table.dataTable thead .sorting_desc_disabled:after {
  right: 0.5em;
  content: "\2193";
}
table.dataTable thead .sorting_asc:before,
table.dataTable thead .sorting_desc:after {
  opacity: 1;
}
table.dataTable thead .sorting_asc_disabled:before,
table.dataTable thead .sorting_desc_disabled:after {
  opacity: 0;
}