<html>
    <head>
        <style type="text/css">
            .green {
                width: 100px;
                height: 100px;
                background-color: green;
                display: block;
            }

            .composited {
                -webkit-transform: translateZ(0);
            }
        </style>
    </head>
    <body>
        <div class="green composited"></div>
    </body>
</html>