<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN"
	"http://www.w3.org/TR/html4/strict.dtd">
<html lang="en-US">
<head>
	<title>Table background tests</title>
	<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
	<meta http-equiv="Content-Style-Type" content="text/css">
	<style type="text/css">

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

	.o { opacity: 0.5; }

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

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

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

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

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

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

	</style>
</head>
<body>

<table class="color">
	<colgroup><col></colgroup>
	<colgroup class="t o">
        <col>
        <col class="t o">
        <col>
	</colgroup>
	<colgroup><col></colgroup>
	<tbody>
        <tr><td><div></div></td><td><div></div></td><td><div></div></td><td><div></div></td><td><div></div></td></tr>
	</tbody>
	<tbody class="t">
        <tr><td><div></div></td><td><div></div></td><td><div></div></td><td><div></div></td><td><div></div></td></tr>
        <tr class="t"><td><div></div></td><td><div></div></td><td class="t"><div></div></td><td><div></div></td><td><div></div></td></tr>
        <tr><td><div></div></td><td><div></div></td><td><div></div></td><td><div></div></td><td><div></div></td></tr>
	</tbody>
	<tbody>
        <tr><td><div></div></td><td><div></div></td><td><div></div></td><td><div></div></td><td><div></div></td></tr>
	</tbody>
</table>

<table class="imagetl">
	<colgroup><col></colgroup>
	<colgroup class="t">
        <col>
        <col class="t">
        <col>
	</colgroup>
	<colgroup><col></colgroup>
	<tbody>
        <tr><td><div></div></td><td><div></div></td><td><div></div></td><td><div></div></td><td><div></div></td></tr>
	</tbody>
	<tbody class="t">
        <tr><td><div></div></td><td><div></div></td><td><div></div></td><td><div></div></td><td><div></div></td></tr>
        <tr class="t"><td><div></div></td><td><div></div></td><td class="t o"><div></div></td><td><div></div></td><td><div></div></td></tr>
        <tr><td><div></div></td><td><div></div></td><td><div></div></td><td><div></div></td><td><div></div></td></tr>
	</tbody>
	<tbody>
        <tr><td><div></div></td><td><div></div></td><td><div></div></td><td><div></div></td><td><div></div></td></tr>
	</tbody>
</table>

<table class="imagebr">
	<colgroup><col></colgroup>
	<colgroup class="t">
        <col>
        <col class="t">
        <col>
	</colgroup>
	<colgroup><col></colgroup>
	<tbody>
        <tr><td><div></div></td><td><div></div></td><td><div></div></td><td><div></div></td><td><div></div></td></tr>
	</tbody>
	<tbody class="t">
        <tr><td><div></div></td><td><div></div></td><td><div></div></td><td><div></div></td><td><div></div></td></tr>
        <tr class="t o"><td><div></div></td><td><div></div></td><td class="t"><div></div></td><td><div></div></td><td><div></div></td></tr>
        <tr><td><div></div></td><td><div></div></td><td><div></div></td><td><div></div></td><td><div></div></td></tr>
	</tbody>
	<tbody>
        <tr><td><div></div></td><td><div></div></td><td><div></div></td><td><div></div></td><td><div></div></td></tr>
	</tbody>
</table>

</body>
</html>