.image-zoom {
  position: relative;
  border: 1px solid #ccc;
  margin: auto;
}
.image-zoom .image-zoom-lens {
  position: absolute;
  z-index: 999;
  width: 200px;
  height: 200px;
  filter: alpha(opacity=0);
  background-repeat: no-repeat;
  border-radius: 50%;
  -webkit-box-shadow: 0 0 0 7px rgba(255, 255, 255, 0.85), 0 0 7px 7px rgba(0, 0, 0, 0.25), inset 0 0 40px 2px rgba(0, 0, 0, 0.25);
  -moz-box-shadow: 0 0 0 7px rgba(255, 255, 255, 0.85), 0 0 7px 7px rgba(0, 0, 0, 0.25), inset 0 0 40px 2px rgba(0, 0, 0, 0.25);
  box-shadow: 0 0 0 7px rgba(255, 255, 255, 0.85), 0 0 7px 7px rgba(0, 0, 0, 0.25), inset 0 0 40px 2px rgba(0, 0, 0, 0.25);
  opacity: 0;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
}
.image-zoom .image {
  width: 100%;
  height: 100%;
}