<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
    <head>
        <title>Reference Result</title>
        <style type="text/css">
            table
            {
                border-collapse: collapse;
                height: 2in;
                width: 2in;
            }
            #collapsing1
            {
                border-bottom: 5px solid black;
                border-top: 5px solid black;
            }
            #collapsing2
            {
                border-bottom: 5px solid black;
                border-top: 5px solid black;
            }
            td
            {
                border-left: 5px solid black;
                border-right: 5px solid black;
            }
            #test
            {
                border-bottom: 5px solid black;
                border-top: 5px solid black;
            }
        </style>
    </head>
    <body>
        <p>Test passes if there is no red visible on the page.</p>
        <table>
            <tr id="collapsing1">
                <td></td>
            </tr>
            <tr>
               <td id="test"></td>
            </tr>
            <tr id="collapsing2">
                <td></td>
            </tr>
        </table>
    </body>
</html>