div.imac-mockup {
  position:relative;
  max-width:1000px;
  margin:20px;
}

.imac-mockup img.device {
  width:100%;
  height:auto;
}

/*.imac-mockup .screen {
  position:absolute;
  width:92%;
  height:64.5%;
  top:5%;
  border-radius:2px;
  left:4%;
  background-color:#aaa;
  overflow:hidden;
  background:url(../../assets/img/screen-content-imac.jpg);
  background-size:cover;
  background-position:center;
}*/
.imac-mockup .screen {
    position: absolute;
    width: 98%;
    height: 70%;
    top: 2%;
    border-radius: 2px;
    left: 1%;
    background-color: #aaa;
    overflow: hidden;
   /* background: url(../../assets/img/screen-content-imac.jpg);
    background: url(../../assets/img/screen-content-imac.jpg);*/
    background-size: cover;
    /* background-position: center; */
}

.imac-mockup .screen:before {
  content:'';
  background-color:#fff;
  position:absolute;
  width:70%;
  height:140%;
  top:-26%;
  right:-39%;
  transform:rotate(-19deg);
  opacity:0.1;
}