system-extends.html (752B)
1 <!DOCTYPE html> 2 <meta charset="UTF-8"> 3 <title>CSS Test: system extends</title> 4 <link rel="author" title="Xidorn Quan" href="https://www.upsuper.org/"> 5 <link rel="help" href="https://drafts.csswg.org/css-counter-styles-3/#extends-system"> 6 <link rel="match" href="system-extends-ref.html"> 7 <link rel="stylesheet" href="support/test-common.css"> 8 <style type="text/css"> 9 @counter-style a { 10 system: extends upper-roman; 11 prefix: "Chapter "; 12 range: 1 5; 13 } 14 @counter-style b { 15 system: extends a; 16 prefix: "Section "; 17 range: 1 6; 18 } 19 </style> 20 <ol start="-2" style="list-style-type: a"> 21 <li><li><li><li><li> 22 <li><li><li><li><li> 23 </ol> 24 <ol start="-2" style="list-style-type: b"> 25 <li><li><li><li><li> 26 <li><li><li><li><li> 27 </ol>