meta name="flags" content="" />
        <meta name="assert" content="With embedded elements (row group, column) of same border-style and width, border collapsing favors the row group." />
        <style type="text/css">* { margin: 0; padding: 0 }
            table
            {
                border-collapse: collapse;
                height: 2in;
                width: 2in;
            }
            tbody
            {
                border: 5px solid black;
            }
            col
  