body.loading {
  cursor: progress;
}
body div.loading-overlay {
  background-color: rgba(128, 128, 128, 0.3137254902);
  height: 100%;
  left: 0;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
}
body .element-loading {
  background-image: url("/svg/loader.svg");
  background-position: center;
  background-repeat: no-repeat;
  background-size: 150px 150px;
  opacity: 1;
  visibility: visible;
}

.element-loading {
  background-image: url("/images/loading-icon.gif") !important;
}