<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head> <title>CSS Test: Table columns - HTML table 'rules' attribute on columns</title> <meta name="assert" content="The first two tables are empty boxes."> <meta name="assert" content="The second table should have just two horizontal lines - one for the top edge of the table, one for the bottom edge."> <meta name="assert" content="The third table should have just two vertical lines - one for the left edge of the table, one for the right edge."> <style type="text/css"> td { height: 20px; width: 20px; } </style> </head> <body> <table rules="none" frame="box"> <tr> <td></td> <td></td> </tr> <tr> <td></td> <td></td> </tr> <tr> <td></td> <td></td> </tr> </table> <br> <table rules="none" frame="border"> <tr> <td></td> <td></td> </tr> <tr> <td></td> <td></td> </tr> <tr> <td></td> <td></td> </tr> </table> <br> <table rules="none" frame="hsides"> <tr> <td></td> <td></td> </tr> <tr> <td></td> <td></td> </tr> <tr> <td></td> <td></td> </tr> </table> <br> <table rules="none" frame="vsides"> <tr> <td></td> <td></td> </tr> <tr> <td></td> <td></td> </tr> <tr> <td></td> <td></td> </tr> </table> </body> </html>