| <!DOCTYPE html> |
| <meta charset="UTF-8"> |
| <title>CSS Test: descriptor negative, invalid</title> |
| <link rel="author" title="Xidorn Quan" href="https://www.upsuper.org/"> |
| <link rel="help" href="https://drafts.csswg.org/css-counter-styles-3/#counter-style-negative"> |
| <link rel="match" href="descriptor-negative-invalid-ref.html"> |
| <link rel="stylesheet" href="support/test-common.css"> |
| <style type="text/css"> |
| @counter-style a { |
| system: extends decimal; |
| negative: '!'; |
| negative: 0; |
| negative: ~; |
| negative: '(' 'x' ')'; |
| } |
| </style> |
| <ol start="-2" style="list-style-type: a"> |
| <li><li><li><li><li> |
| </ol> |
