| <!DOCTYPE html> |
| <html> |
| <meta charset="utf-8"> |
| <title>CSS-Writing Modes Test: propagation of the writing-mode property from body to root</title> |
| <link rel="author" title="Ting-Yu Lin" href="tlin@mozilla.com"> |
| <link rel="author" title="Mozilla" href="http://www.mozilla.org/"> |
| <link rel=help href="https://drafts.csswg.org/css-writing-modes-3/#principal-flow"> |
| <link rel="match" href="block-flow-direction-025-ref.xht"> |
| <meta name=assert content="The writing mode of the body must be propagated to the root with the dynamic change."> |
| |
| <script> |
| function runTest() { |
| document.body.offsetHeight; |
| document.body.style.writingMode = "vertical-rl"; |
| } |
| </script> |
| |
| <style> |
| div { |
| background-color: blue; |
| height: 100px; |
| width: 100px; |
| } |
| </style> |
| |
| <body onload="runTest();"> |
| <div></div> |
| |
| <p><img src="support/block-flow-direction-025-exp-res.png" width="359" height="36" alt="Image download support must be enabled"></p> |
| <!-- |
| The image says: |
| Test passes if there is a blue square in the |
| <strong>upper-right corner</strong> of the page. |
| --> |
| </body> |
| </html> |