ef="http://www.w3.org/TR/css-shapes-1/#supported-basic-shapes">
    <link rel="help" href="http://www.w3.org/TR/css-shapes-1/#funcdef-inset">
    <script src="/resources/testharness.js"></script>
    <script src="/resources/testharnessreport.js"></script>
    <style>
#shape{
    width: 300px;
    height: 300px;
    shape-outside: inset(-50 -50px 50px 50px);
}
    </style>
</head>
<body>

    <div id="log"></div>

    <div id="shape"></div>

    <script>
    var obj = document.getElementById('shape');
    va