| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <title>Test case for text-decoration with subelements</title> |
| <meta name="assert" content="for underlines and overlines the UA must use a single thickness and position on each line for the decorations deriving from a single decorating box"> |
| <link rel="author" title="Jonathan Kew" href="mailto:jkew@mozilla.com"> |
| <link rel="author" title="Mozilla" href="https://www.mozilla.org"> |
| <link rel="help" href="https://drafts.csswg.org/css-text-decor-3/#text-underline-position-property"> |
| <link rel="match" href="reference/text-decoration-subelements-002-ref.html"> |
| <style> |
| div.wrapper { |
| font-size: 2em; |
| position: relative; |
| } |
| div.test { |
| text-decoration: underline; |
| position: absolute; |
| white-space: nowrap; |
| } |
| </style> |
| </head> |
| <body> |
| <p>Test passes if there is a single uniform underline for all the text in each line, |
| <i>not</i> a separate underline for the superscripts: |
| </p> |
| <div class=wrapper> |
| <div style="position: absolute; top: 1em;"> |
| <div class=test>Einstein said that <i>e = mc<sup>2</sup></i>.</div> |
| </div> |
| <div style="position: absolute; top: 3em;"> |
| <div class=test>Is <i>a<sup>n</sup> + b<sup>n</sup> = c<sup>n</sup></i> ever true for <i>n</i> > 2.</div> |
| </div> |
| </div> |
| </body> |
| </html> |
