box.html#propdef-border-top-style" />
        <link rel="help" href="http://www.w3.org/TR/CSS21/box.html#border-style-properties" />
        <meta name="assert" content="The 'border-top-style' set to 'groove' renders the proper line style for the border." />
        <style type="text/css">
            div
            {
                border-top-color: green;
                border-top-style: groove;
                border-top-width: 12px;
            }
        </style>
    </head>
    <body>
        <p>Tes