.imageBox {
  position: relative;
  height: 150px;
  width: 300px;
  border: 1px solid #aaa;
  background: #fff;
  overflow: hidden;
  background-repeat: no-repeat;
  cursor: move;
  box-shadow: 4px 4px 12px #B0B0B0;
}

.imageBox .thumbBox {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 300px;
  height: 150px;
  margin-top: -75px;
  margin-left: -150px;
  box-sizing: border-box;
  border: 1px solid rgb(102, 102, 102);
  box-shadow: 0 0 0 1000px rgba(0, 0, 0, 0.5);
  background: none repeat scroll 0% 0% transparent;
}

.imageBox .spinner {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  text-align: center;
  line-height: 400px;
  background: rgba(0,0,0,0.7);
}