|  | <!DOCTYPE html> | 
|  | <meta charset=utf-8> | 
|  | <title>CSS reference: legacy table rules attribute</title> | 
|  |  | 
|  | <style> | 
|  | table { margin: 1em 1em 2em 1em; border-collapse: collapse; } | 
|  |  | 
|  | #a thead, #a tbody { border-block-end-width: 1px; border-block-end-style: solid; } | 
|  | #b thead, #b tbody { border-block-end: 1px solid blue; } | 
|  | #c thead, #c tbody { border-block-end-width: 5px; border-block-end-style: solid; } | 
|  | </style> | 
|  |  | 
|  | <p>Borders between groups should be present:</p> | 
|  | <table id=a> | 
|  | <thead><tr><td>head</td></tr></thead> | 
|  | <tbody> | 
|  | <tr><td>body</td><td>one</td></tr> | 
|  | <tr><td>body</td><td>two</td></tr> | 
|  | </tbody> | 
|  | <tfoot><tr><td>foot</td></tr></tfoot> | 
|  | </table> | 
|  |  | 
|  | <p>Borders between groups should be blue:</p> | 
|  | <table id=b> | 
|  | <thead><tr><td>head</td></tr></thead> | 
|  | <tbody> | 
|  | <tr><td>body</td><td>one</td></tr> | 
|  | <tr><td>body</td><td>two</td></tr> | 
|  | </tbody> | 
|  | <tfoot><tr><td>foot</td></tr></tfoot> | 
|  | </table> | 
|  |  | 
|  | <p>Borders between groups should be 5px thick:</p> | 
|  | <table id=c> | 
|  | <thead><tr><td>head</td></tr></thead> | 
|  | <tbody> | 
|  | <tr><td>body</td><td>one</td></tr> | 
|  | <tr><td>body</td><td>two</td></tr> | 
|  | </tbody> | 
|  | <tfoot><tr><td>foot</td></tr></tfoot> | 
|  | </table> |