t-radius : 0px 80px;
            }
            #test2
            {
                border-top-left-radius : 80px 0px;
            }
            #test3
            {
                border-top-left-radius : 0px 0px;
            }
        </style>
    </head><body>
        <p>Test passes if the four boxes are identical.</p>
        <table>
            <tbody><tr><td>
                <div id="reference"></div>
                <div id="test1"></div>
            </td>
            <td>
                <div id="t