border-conflict-element-037.xht (1855B)
1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> 2 <html xmlns="http://www.w3.org/1999/xhtml"> 3 <head> 4 <title>CSS Test: Border Conflict Resolution (by element): column group vs. column group - element with highest priority is the dominant border</title> 5 <link rel="author" title="Microsoft" href="http://www.microsoft.com/" /> 6 <link rel="help" href="http://www.w3.org/TR/CSS21/tables.html#border-conflict-resolution" /> 7 <meta name="assert" content="With adjacent elements (column group, column group) of same border-style and width, border collapsing favors the column group farthest to the left (in a 'ltr' table)." /> 8 <style type="text/css"> 9 table 10 { 11 border-collapse: collapse; 12 height: 2in; 13 width: 2in; 14 } 15 colgroup 16 { 17 border-bottom: 5px solid black; 18 border-top: 5px solid black; 19 } 20 .collapsing 21 { 22 border-left: 5px solid red; 23 border-right: 5px solid black; 24 } 25 #winning 26 { 27 border-left: 5px solid black; 28 border-right: 5px solid black; 29 } 30 </style> 31 </head> 32 <body> 33 <p>Test passes if there is no red visible on the page.</p> 34 <table> 35 <colgroup id="winning"> 36 <col /> 37 </colgroup> 38 <colgroup class="collapsing"> 39 <col /> 40 </colgroup> 41 <colgroup class="collapsing"> 42 <col /> 43 </colgroup> 44 <tr> 45 <td></td> 46 <td></td> 47 <td></td> 48 </tr> 49 </table> 50 </body> 51 </html>