| <!DOCTYPE html> |
| <meta charset="UTF-8"> |
| <title>Tests for ruby-overhang: spaces with ideographic spaces in vertical writing modes</title> |
| <link rel="help" href="https://drafts.csswg.org/css-ruby-1/#ruby-overhang"> |
| <link rel="match" href="ruby-overhang-spaces-vertical-001-ref.html"> |
| <meta name=assert content="With 'ruby-overhang: spaces', excess ruby overhangs on top of the ideographic spaces in vertical writing modes."> |
| <style> |
| ruby { |
| ruby-overhang: spaces; |
| ruby-align: center; |
| } |
| span { |
| writing-mode: vertical-lr; |
| font-size: 20px; |
| border-top: 5px solid; |
| border-bottom: 5px solid; |
| height: max-content; |
| } |
| .test { border-color: orange; } |
| .measure { border-color: blue; } |
| </style> |
| <body lang="ja"> |
| <p>Test passes if orange and blue lines are aligned. |
| </br> |
| <span class=test>あ <ruby>あ<rt>ああああああああああ</ruby> あ</span><span class=measure>あ あ あ</span> |
| </body> |
