/* Source: http://test.csswg.org/suites/css2.1/20110323/html4/table-backgrounds-bc-column-001.htm */


	html, body { margin: 0; padding: 0; border: 0; font-size: 16px; }
	body { padding: 15px; }

	table { 
		margin: 0 3px 2px 4px; /* zero top to work around collapsing bug */
		border: transparent solid;
		border-width: 4px 2px 8px 6px; /* collapsed */
		padding: 3px 7px 8px 6px; /* ignored */
		border-collapse: collapse;
	}

	td {
		border: transparent solid;
		border-width: 2px 0 4px 2px; /* collapsed */
		padding: 1px 2px 4px 3px;
		empty-cells: show;
	}

	div { height: 10px; width: 50px; }

	table.color col.t { background-color: aqua; }

	table.imagetl col.t, table.imagebr col.t {
		background-image: url(support/repeatable-diagonal-gradient-with-ticks.png);
	}

	table.imagetl col.t { background-position: top left; /* default */ }
	table.imagebr col.t { background-position: bottom right; /* default */ }