border-conflict-element-031.xht (1927B)
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 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, column group) of same border-style and width, border collapsing favors the column." /> 8 <style type="text/css"> 9 table 10 { 11 border-collapse: collapse; 12 height: 2in; 13 width: 2in; 14 } 15 #collapsing1 16 { 17 border-left: 5px solid black; 18 border-right: 5px solid red; 19 } 20 #collapsing2 21 { 22 border-left: 5px solid red; 23 border-right: 5px solid black; 24 } 25 col 26 { 27 border-bottom: 5px solid black; 28 border-top: 5px solid black; 29 } 30 #test 31 { 32 border-left: 5px solid black; 33 border-right: 5px solid black; 34 } 35 </style> 36 </head> 37 <body> 38 <p>Test passes if there is no red visible on the page.</p> 39 <table> 40 <colgroup id="collapsing1"> 41 <col /> 42 </colgroup> 43 <colgroup> 44 <col id="test" /> 45 </colgroup> 46 <colgroup id="collapsing2"> 47 <col /> 48 </colgroup> 49 <tr> 50 <td></td> 51 <td></td> 52 <td></td> 53 </tr> 54 </table> 55 </body> 56 </html>