body {
    background: #fff;
  }
  
  .macbook {
    width: 150px;
    height: 96px;
    position: absolute;
    left: 50%;
    top: 50%;
    margin: -75px 0 0 -48px;
    perspective: 500px;
  }
  .shadow {
    position: absolute;
    width: 60px;
    height: 0px;
    left: 40px;
    top: 160px;
    transform: rotateX(80deg) rotateY(0deg) rotateZ(0deg);
    box-shadow: 0 0 60px 40px rgba(0,0,0,0.3);
    animation: shadow infinite 7s ease;
  }
  .inner {
    z-index: 20;
    position: absolute;
    width: 150px;
    height: 96px;
    left: 0;
    top: 0;
    transform-style: preserve-3d;
    transform:rotateX(-20deg) rotateY(0deg) rotateZ(0deg);
    animation: rotate infinite 7s ease;
  }
  .screen {
    width: 150px;
    height: 96px;
    position: absolute;
    left: 0;
    bottom: 0;
    border-radius: 7px;
    background: #ddd;
    transform-style: preserve-3d;
    transform-origin: 50% 93px;
    transform: rotateX(0deg) rotateY(0deg) rotateZ(0deg);
    animation: lid-screen infinite 7s ease;
    background-image: linear-gradient(45deg, rgba(0,0,0,0.34) 0%,rgba(0,0,0,0) 100%);
    background-position: left bottom;
    background-size: 300px 300px;
    box-shadow: inset 0 3px 7px rgba(255,255,255,0.5);
  }
  .screen .logo {
    position: absolute;
    width: 20px;
    height: 24px;
    left: 50%;
    top: 50%;
    margin: -12px 0 0 -10px;
    transform: rotateY(180deg) translateZ(0.1px);
  }
  .screen .face-one {
    width: 150px;
    height: 96px;
    position: absolute;
    left: 0;
    bottom: 0;
    border-radius: 7px;
    background: #d3d3d3;
    transform: translateZ(2px);
    background-image: linear-gradient(45deg,rgba(0,0,0,0.24) 0%,rgba(0,0,0,0) 100%);
  }
  .screen .face-one .camera {
    width: 3px;
    height: 3px;
    border-radius: 100%;
    background: #000;
    position: absolute;
    left: 50%;
    top: 4px;
    margin-left: -1.5px;
  }
  .screen .face-one .display {
    width: 130px;
    height: 74px;
    margin: 10px;
    background: url("http://www.pcmag.com/media/images/507124-mac-os-sierra.jpg?thumb=y&width=150&height=96") no-repeat center center #000;
    background-size: 100% 100%;
    border-radius: 1px;
    position: relative;
    box-shadow: inset 0 0 2px rgba(0,0,0,1);
  }
  .screen .face-one .display .shade {
    position: absolute;
    left: 0;
    top: 0;
    width: 130px;
    height: 74px;
    background: linear-gradient(-135deg, rgba(255,255,255,0) 0%,rgba(255,255,255,0.1) 47%,rgba(255,255,255,0) 48%);
    animation: screen-shade infinite 7s ease;
    background-size: 300px 200px;
    background-position: 0px 0px;
  }
  .screen .face-one span {
    position: absolute;
    top: 85px;
    left: 57px;
    font-size: 6px;
    color: #666
  }
  
  .body {
    width: 150px;
    height: 96px;
    position: absolute;
    left: 0;
    bottom: 0;
    border-radius: 7px;
    background: #cbcbcb;
    transform-style: preserve-3d;
    transform-origin: 50% bottom;
    transform: rotateX(-90deg);
    animation: lid-body infinite 7s ease;
    background-image: linear-gradient(45deg, rgba(0,0,0,0.24) 0%,rgba(0,0,0,0) 100%);
  }
  .body .face-one {
    width: 150px;
    height: 96px;
    position: absolute;
    left: 0;
    bottom: 0;
    border-radius: 7px;
    transform-style: preserve-3d;
    background: #dfdfdf;
    animation: lid-keyboard-area infinite 7s ease;
    transform: translateZ(-2px);
    background-image: linear-gradient(30deg, rgba(0,0,0,0.24) 0%,rgba(0,0,0,0) 100%);
  }
  .body .touchpad {
    width: 40px;
    height: 31px;
    position: absolute;
    left: 50%;
    top: 50%;
    border-radius: 4px;
    margin: -44px 0 0 -18px;
    background: #cdcdcd;
    background-image: linear-gradient(30deg, rgba(0,0,0,0.24) 0%,rgba(0,0,0,0) 100%);
    box-shadow: inset 0 0 3px #888;
  }
  .body .keyboard {
  width: 130px;
  height: 45px;
  position: absolute;
  left: 7px;
  top: 41px;
  border-radius: 4px;
  transform-style: preserve-3d;
  background: #cdcdcd;
  background-image: linear-gradient(30deg, rgba(0,0,0,0.24) 0%,rgba(0,0,0,0) 100%);
  box-shadow: inset 0 0 3px #777;
  padding: 0 0 0 2px;
  }
  .keyboard .key {
    width: 6px;
    height: 6px;
    background: #444;
    float: left;
    margin: 1px;
    transform: translateZ(-2px);
    border-radius: 2px;
    box-shadow: 0 -2px 0 #222;
    animation: keys infinite 7s ease;
  }
  .key.space {
    width: 45px;
  }
  .key.f {
    height: 3px;
  }
  .body .pad {
    width: 5px;
    height: 5px;
    background: #333;
    border-radius: 100%;
    position: absolute;
  }
  .pad.one {
    left: 20px;
    top: 20px;
  }
  .pad.two {
    right: 20px;
    top: 20px;
  }
  .pad.three {
    right: 20px;
    bottom: 20px;
  }
  .pad.four {
    left: 20px;
    bottom: 20px;
  }
  
  @keyframes rotate {
    0% {
      transform: rotateX(-20deg) rotateY(0deg) rotateZ(0deg);
    }
    5% {
      transform: rotateX(-20deg) rotateY(-20deg) rotateZ(0deg);
    }
    20% {
      transform: rotateX(30deg) rotateY(200deg) rotateZ(0deg);
    }
    25% {
      transform: rotateX(-60deg) rotateY(150deg) rotateZ(0deg);
    }
    60% {
      transform: rotateX(-20deg) rotateY(130deg) rotateZ(0deg);
    }
    65% {
      transform: rotateX(-20deg) rotateY(120deg) rotateZ(0deg);
    }
    80% {
      transform: rotateX(-20deg) rotateY(375deg) rotateZ(0deg);
    }
    85% {
      transform: rotateX(-20deg) rotateY(357deg) rotateZ(0deg);
    }
    87% {
      transform: rotateX(-20deg) rotateY(360deg) rotateZ(0deg);
    }
    100% {
      transform: rotateX(-20deg) rotateY(360deg) rotateZ(0deg);
    }
  }
  
  @keyframes lid-screen {
    0% {
      transform: rotateX(0deg);
      background-position: left bottom;
    }
    5% {
      transform: rotateX(50deg);
      background-position: left bottom;
    }
    20% {
      transform: rotateX(-90deg);
      background-position: -150px top;
    }
    25% {
      transform: rotateX(15deg);
      background-position: left bottom;
    }
    30% {
      transform: rotateX(-5deg);
      background-position: right top;
    }
    38% {
      transform: rotateX(5deg);
      background-position: right top;
    }
    48% {
      transform: rotateX(0deg);
      background-position: right top;
    }
    90% {
      transform: rotateX(0deg);
      background-position: right top;
    }
    100% {
      transform: rotateX(0deg);
      background-position: right center;
    }
  }
  
  @keyframes lid-body {
    0% {
      transform: rotateX(-90deg);
      
    }
    50% {
      transform: rotateX(-90deg);
      
    }
    100% {
      transform: rotateX(-90deg);
      
    }
  }
  
  @keyframes lid-keyboard-area {
    0% {
       background-color: #dfdfdf;
    }
    50% {
      background-color: #bbb;
    }
    100% {
      background-color: #dfdfdf;
    }
  }
  @keyframes screen-shade {
    0% {
      background-position: -20px 0px;
    }
    5% {
      background-position: -40px 0px;
    }
    20% {
      background-position: 200px 0;
    }
    50% {
      background-position: -200px 0;
    }
    80% {
      background-position: 0px 0px;
    }
    85% {
      background-position: -30px 0;
    }
    90% {
      background-position: -20px 0;
    }
    100% {
      background-position: -20px 0px;
    }
  }
  @keyframes keys {
    0% {
      box-shadow: 0 -2px 0 #222;
    }
    5% {
      box-shadow: 1 -1px 0 #222;
    }
    20% {
      box-shadow: -1px 1px 0 #222;
    }
    25% {
      box-shadow: -1px 1px 0 #222;
    }
    60% {
      box-shadow: -1px 1px 0 #222;
    }
    80% {
      box-shadow: 0 -2px 0 #222;
    }
    85% {
      box-shadow: 0 -2px 0 #222;
    }
    87% {
      box-shadow: 0 -2px 0 #222;
    }
    100% {
      box-shadow: 0 -2px 0 #222;
    }
  }
  @keyframes shadow {
    0% {
      transform: rotateX(80deg) rotateY(0deg) rotateZ(0deg);
      box-shadow: 0 0 60px 40px rgba(0,0,0,0.3);
    }
    5% {
      transform: rotateX(80deg) rotateY(10deg) rotateZ(0deg);
      box-shadow: 0 0 60px 40px rgba(0,0,0,0.3);
    }
    20% {
      transform: rotateX(30deg) rotateY(-20deg) rotateZ(-20deg);
      box-shadow: 0 0 50px 30px rgba(0,0,0,0.3);
    }
    25% {
      transform: rotateX(80deg) rotateY(-20deg) rotateZ(50deg);
      box-shadow: 0 0 35px 15px rgba(0,0,0,0.1);
    }
    60% {
      transform: rotateX(80deg) rotateY(0deg) rotateZ(-50deg) translateX(30px);
      box-shadow: 0 0 60px 40px rgba(0,0,0,0.3);
    }
    100% {
      box-shadow: 0 0 60px 40px rgba(0,0,0,0.3);
    }
  }
  .links {
    position: absolute;
    left: 20px;
    bottom: 20px;
    top: 10px;
  }
  .links a {
    color : #555;
    margin-left: 10px;
    text-decoration: none;
  }