<!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 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 { background-color: aqua; } table.imagetl, table.imagebr { background-image: url(repeatable-diagonal-gradient-with-ticks.png); } table.imagetl { background-position: top left; /* default */ } table.imagebr { background-position: bottom right; /* default */ } </style> </head> <body> <table class="color o"> <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 o"> <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 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 o"> <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 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> </body> </html>