* {
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  user-select: none;
}

body {
  -webkit-perspective: 2147483638;
}

.cube {
  -webkit-transform-style: preserve-3d;
  -webkit-transform-origin-z: -240px;
}

.cube, table {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 480px;
  height: 480px;
  margin-left: -240px;
  margin-top: -240px;
}

.transform {
  -webkit-transform-style: preserve-3d;
}