<html lang="en">
<head>
  <style>
    .composited { -webkit-transform: translateZ(0); }
    .test {
      height: 200px;
      width: 300px;
      background-image: url(../resources/simple_image.png);
      -webkit-background-size: contain;
      background-repeat: no-repeat;
    }
   </style>
</head>
<body>
  <div class="test composited"><span /></div>
</body>
</html>