t?
    */

    left: 20px;
    top: 20px;

    color: white;
    background: green;
    padding: 10px 20px;
  }

  .img-glasses {
    /*
    We're using display `none` here
    to prevent the element from
    rendering by default. Setting it
    back to `block` later will cause
    it to show up.
    */
    display: none;
    position: absolute;
    left: 80px;
    top: 190px;
    width: 400px;

    /*
    Experimental CSS3 property that
    needs to be browser prefixed to
    target Safari. We're also incl