<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml" lang="en-US"><head> <title>CSS Test: table backgrounds</title> <link rel="author" title="L. David Baron" href="https://dbaron.org/" /> <link rel="author" title="Mozilla Corporation" href="http://mozilla.com/" /> <link rel="help" href="http://www.w3.org/TR/CSS21/tables.html#table-layers" /> <link rel="match" href="table-backgrounds-bs-cell-001-ref.xht"/> <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; } 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(support/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"> <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"><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"><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"><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>