.not-visible{
    display:none;
}


.imagePreview {
    width: 100%;
    height: 180px;
    background-position: center center;
  background:url(http://cliquecities.com/assets/no-image-e3699ae23f866f6cbdf8ba2443ee5c4e.jpg);
  background-color:#fff;
    background-size: cover;
  background-repeat:no-repeat;
    display: inline-block;
  box-shadow:0px -3px 6px 2px rgba(0,0,0,0.2);
}