http://www.w3.org/TR/CSS21/tables.html#border-conflict-resolution" />
        <meta name="flags" content="" />
        <meta name="assert" content="The 'hidden' border style takes precedence over all style and width definitions." />
        <style type="text/css">* { margin: 0; padding: 0 }
            table
            {
                border-collapse: collapse;
            }
            td
            {
                border: 5px hidden black;
                height: 3em;
            }
    