.active {
  color: red;
}
.id-diff {
  width: 16px;
  height: 16px;
  display: inline-block;
  background: url("../images/warning-icons.png");
}

.id-diff-2 {
  background-position: -16px 0px;
}
.id-diff-3 {
  background-position: -32px 0px;
}
.id-diff-4 {
  background-position: -48px 0px;
}
.id-diff-5 {
  background-position: -64px 0px;
}

select.working {
  background: url(../../../media/images/ajax-loader.gif) no-repeat right;
  font-style: italic;
  background-position: right 16px center;
}