<html>
<head>
    <script src="resources/repaint.js"></script>
    <script>
        function repaintTest()
        {
            document.getElementById("target").style.width = "100px";
        }
    </script>
</head>
<body onload="runRepaintTest()">
<div>
    <span style="-position: relative; top: 25px; left: 25px;">
        <div style="float: left; height: 100px; width: 100px; overflow: hidden; background-color: red;">
            <div id="target" style="height: 100px; width: 0; background-color: green;">
            </div>
        </div>
    </span>
</div>
</body>
</html>