/box.html#propdef-border-bottom-width" />
        <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#border-width-properties" />
        <meta name="assert" content="The 'border-bottom-width' property supports a value of medium." />
        <style type="text/css">
            div
            {
                border-bottom-style: solid;
                border-bottom-width: medium;
            }
        </style>
    </head>
    <body>
        <p>Test passes if there is a line.</p>
        <div></div>