.n2-ss-slider .zoom_icon {
  position: absolute;
  width: 32px;
  height: 32px;
  top: 15px;
  right: 15px;
  z-index: 300;
  cursor: pointer;
  background-image: url('../images/zoom_icon_32.png');
  background-repeat: no-repeat;
  background-position: top left;
}

.n2-ss-slider .zoom_icon:hover {background-position: bottom left;}