img[data-action='zoom'] {
  cursor: pointer;
  cursor: -webkit-zoom-in;
  cursor: -moz-zoom-in;
}
.zoom-img,
.zoom-img-wrap {
  position: relative;
  z-index: 1500;
  -webkit-transition: all 300ms;
  -o-transition: all 300ms;
  transition: all 300ms;
}
img.zoom-img {
  cursor: pointer;
  cursor: -webkit-zoom-out;
  cursor: -moz-zoom-out;
}
.zoom-overlay {
  z-index: 1000;
  background: #fff;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  filter: 'alpha(opacity=0)';
  opacity: 0;
  -webkit-transition: opacity 300ms;
  -o-transition: opacity 300ms;
  transition: opacity 300ms;
}
.zoom-overlay-open .zoom-overlay {
  filter: 'alpha(opacity=100)';
  opacity: 1;
}
.zoom-overlay-open,
.zoom-overlay-transitioning {
  cursor: default;
}