 quotes are allowed in strings that are single quoted." />
        <style type="text/css">
            div:before
            {
                content: '"Filler Text"';
            }
        </style>
    </head>
    <body>
        <p>Test passes if the words "Filler Text" below are double quoted (").</p>
        <div></div>
    </body>
</html>