flexbox-single-row-vertical-lr-4.html (1647B)
1 <!DOCTYPE html> 2 <!-- Any copyright is dedicated to the Public Domain. 3 http://creativecommons.org/publicdomain/zero/1.0/ --> 4 <html> 5 <meta charset="utf-8"> 6 <title>CSS Flexbox Test: Fragmentation of block-size:auto single-line row flex container in a zero block-size multicol</title> 7 <link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"> 8 <link rel="author" title="Ting-Yu Lin" href="mailto:tlin@mozilla.com"> 9 <link rel="author" title="Mozilla" href="http://www.mozilla.org/"> 10 <link rel="help" href="https://drafts.csswg.org/css-flexbox-1/#pagination"> 11 <link rel="match" href="flexbox-single-row-vertical-lr-4-ref.html"> 12 <meta name="assert" content="This test verifies fragmentation of flex containers can make progress in a zero block-size multicol."> 13 14 <style> 15 html { 16 writing-mode: vertical-lr; 17 } 18 .multicol { 19 column-count: 2; 20 block-size: 0; 21 border: 1px solid black; 22 margin-block-end: 30px; /* Just to separate each sub-testcase visually. */ 23 } 24 25 .flexContainer { 26 display: flex; 27 flex-wrap: nowrap; 28 flex-direction: row; 29 padding: 1px; 30 } 31 32 .boxDecorationBreak { 33 padding: 5px; 34 box-decoration-break: clone; 35 } 36 37 </style> 38 39 <body> 40 <!-- Basic one with padding on the flex container.--> 41 <div class="multicol"> 42 <div class="flexContainer"> 43 <div>abc</div><div>def</div> 44 </div> 45 </div> 46 47 <!-- Larger padding and box-decoration-break:clone on the flex container.--> 48 <div class="multicol"> 49 <div class="flexContainer boxDecorationBreak"> 50 <div>abc</div><div>def</div> 51 </div> 52 </div> 53 </body> 54 </html>