table.sortable span.sign {
  position: absolute;
  top: 50%;
  right: 5px;
  display: block;
  margin-top: -10px;
  font-size: 12px;
  color: #bfbfc1;
}

table.sortable th:after {
  position: absolute;
  top: 50%;
  right: 5px;
  display: block;
  margin-top: -10px;
  font-size: 12px;
  color: #bfbfc1;
}

table.sortable th.arrow:after {
  content: '';
}

table.sortable span.arrow, span.reversed, th.arrow.down:after, th.reversedarrow.down:after, th.arrow.up:after, th.reversedarrow.up:after {
  width: 0;
  height: 0;
  margin-top: -2px;
  font-size: 0;
  line-height: 0;
  border-color: #ccc transparent transparent transparent;
  border-style: solid;
  border-width: 5px;
}

table.sortable span.arrow.up, th.arrow.up:after {
  margin-top: -7px;
  border-color: transparent transparent #ccc transparent;
}

table.sortable span.reversed, th.reversedarrow.down:after {
  margin-top: -7px;
  border-color: transparent transparent #ccc transparent;
}

table.sortable span.reversed.up, th.reversedarrow.up:after {
  margin-top: -2px;
  border-color: #ccc transparent transparent transparent;
}

table.sortable span.az:before, th.az.down:after {
  content: "a .. z";
}

table.sortable span.az.up:before, th.az.up:after {
  content: "z .. a";
}

table.sortable th.az.nosort:after, th.AZ.nosort:after, th._19.nosort:after, th.month.nosort:after {
  content: "..";
}

table.sortable span.AZ:before, th.AZ.down:after {
  content: "A .. Z";
}

table.sortable span.AZ.up:before, th.AZ.up:after {
  content: "Z .. A";
}

table.sortable span._19:before, th._19.down:after {
  content: "1 .. 9";
}

table.sortable span._19.up:before, th._19.up:after {
  content: "9 .. 1";
}

table.sortable span.month:before, th.month.down:after {
  content: "jan .. dec";
}

table.sortable span.month.up:before, th.month.up:after {
  content: "dec .. jan";
}

table.sortable thead th:not([data-defaultsort=disabled]) {
  position: relative;
  top: 0;
  left: 0;
  cursor: pointer;
}

table.sortable thead th:hover:not([data-defaultsort=disabled]) {
  background: #efefef;
}

table.sortable thead th div.mozilla {
  position: relative;
}