="assert" content="A background set on a column element will show on all of a cell that spans outside of it, but it will not affect background image positioning." />
        <style type="text/css">
            table
            {
                border-collapse: collapse;
            }
            #blue
            {
                background-image: url("support/bar_with_corner_dot.png");
            }
            td
            {
                height: 50px;
                padding: 0;
                wi