<!DOCTYPE html> <html><head> <meta charset="utf-8"> <title>CSS Flexbox Test: flex direction: row, writing mode vertical</title> <link href="mailto:info@ogaoga.org" rel="author" title="Tsutomu ogaoga Ogasawara"> <link href="http://fantasai.inkedblade.net/contact" rel="reviewer" title="Elika J Etemad"> <!-- You must have at least one spec link, but may have as many as are covered in the test. --> <!-- Be sure to make the main testing area first in the order --> <link href="http://www.w3.org/TR/css-flexbox-1/#propdef-flex-flow" rel="help"> <link href="http://www.w3.org/TR/css-writing-modes-3/#propdef-writing-mode" rel="help"> <!-- The match link is only required if this is a reftest --> <link href="reference/css-flexbox-row-ref.htm" rel="match"> <meta content="" name="flags"> <meta content="Test checks that when writing mode is vertical and flex-flow: row, the flex container is vertical." name="assert"> <style type="text/css"> .container { display: flex; flex-flow: row; writing-mode: vertical-rl; color: white; } .item { background: green; height: 3em; width: 3em; /* make sure UA that doesn't support writing mode and flexbox fails. */ float: right; } .error { position: absolute; background: red; height: 9em; width: 3em; z-index: -1; } </style> </head> <body> <p>The test passes if you see a tall green box with pairs of the 1-9 and a-i listed top to bottom in two columns.</p> <div class="error"></div> <div class="container"> <div class="item">123<br>abc</div> <div class="item">456<br>def</div> <div class="item">789<br>ghi</div> </div> </body></html>