he collapsing border model." />
        <style type="text/css">
            table
            {
                border-collapse: collapse;
            }
            td
            {
                border: 1px solid black;
                height: 50px;
                width: 50px;
            }
            #col
            {
                border-top: 10px solid blue;
            }
        </style>
    </head>
    <body>
        <p>Test passes if there is a blue border across the top of the middle column i