* {
    box-sizing: border-box;
  }

  .zoom {
    padding: 50px;
    background-color: #cacaca;
    transition: transform .2s;
    /* width: 200px; */
    /* height: 200px; */
    margin: 0 auto;
  }

  .zoom:hover {
    background-color: #f3f3f3;
    -ms-transform: scale(1.1); /* IE 9 */
    -webkit-transform: scale(1.1); /* Safari 3-8 */
    transform: scale(1.1);
  }