      <meta name="assert" content="Blocks and strings are parsed with matching terminating pairs of parentheses." />
        <style type="text/css">
            div
            {
                (color: red;)
            }
        </style>
    </head>
    <body>
        <p>Test passes if there is no red visible on the page.</p>
        <div>Filler Text</div>
    </body>
</html>