td.loading::after {
  content: "";
  display: inline-block;
  width: 25px;
  height: 25px;
  background-image: url(../images/loading-status.gif);
  background-size: 25px;
  background-repeat: no-repeat;
  background-position: center;
  position: relative;
  top: 4px;
}

.done {
  pointer-events: none;
  opacity: 0.65;
}