<!DOCTYPE html>
<html>
<head>
    <style>
        .box {
            width: 100px;
            height: 100px;
            background-color: blue;
        }
        
        .composited {
            transform: translate3d(0, 0, 1px);
        }
    </style>
    <script>
        function doCompositingChange()
        {
            document.getElementById('target').classList.add('composited');
        }
    </script>
</head>
<body>
    <p>This text and the blue box should not disappear</p>
    <div id="target" class="box">box</div>
</body>
</html>