       </style>
    </head>
    <body>
        <p>Test passes if there is a short vertical green line.</p>

        <div id="table">
            <div id="test"><div class="column"></div><div class="column"></div></div>
                <div class="row">
                    <div class="cell"></div><div class="cell"></div>
                </div>

                <div class="row">
                    <div class="cell"></div><div class="cell"></div>
                </div>
        </div>

    </body>
</html>
