baseline-synthesis-vert-lr-line-under.html (1050B)
1 <!DOCTYPE html> 2 <head> 3 <link rel="match" href="../reference/ref-filled-green-100px-square.xht"> 4 <link rel="author" title="Sammy Gill" href="mailto:sammy.gill@apple.com"> 5 <link rel="help" href="https://drafts.csswg.org/css-align-3/#baseline-export"> 6 <link rel="help" href="https://drafts.csswg.org/css-writing-modes-4/#line-under"> 7 <meta name="assert" content="Line under edge of vertical-lr/sideways item is at its block start edge"> 8 <style> 9 .flexbox { 10 display: flex; 11 writing-mode: vertical-lr; 12 text-orientation: sideways; 13 align-items: baseline; 14 background-color: red; 15 position: relative; 16 } 17 .item { 18 width: 50px; 19 height: 50px; 20 background-color: green; 21 } 22 .wide { 23 width: 100px; 24 } 25 .absolute { 26 position: absolute; 27 top: 50px; 28 left: 50px; 29 } 30 </style> 31 </head> 32 <p>Test passes if there is a filled green square and <strong>no red</strong>.</p> 33 <body> 34 <div class="flexbox"> 35 <div class="item wide"></div> 36 <div class="item"></div> 37 <div class="item absolute"></div> 38 </div> 39 </body>