c_disabled:after,
    table.dataTable thead .sorting_desc_disabled:before {
      position: absolute;
      bottom: 0.9em;
      display: block;
      opacity: 0.3;
    }

    table.dataTable thead .sorting_asc:before,
    table.dataTable thead .sorting_desc:after {
      opacity: 1;
    }

    table.dataTable thead .sorting_asc:before,
    table.dataTable thead .sorting_desc:after {
      opacity: 1;
    }

    *,
    ::after,
    ::before {
      box-sizing: border-box;
    }

    body,
    html {
      f