single-line-row-flex-fragmentation-043.html (1339B)
1 <!DOCTYPE html> 2 <html> 3 <meta charset="utf-8"> 4 <title>Tests un-fragmentable flex item is pushed to the next column without overflowing the flex container.</title> 5 <link rel="author" title="Ting-Yu Lin" href="mailto:tlin@mozilla.com"> 6 <link rel="author" title="Mozilla" href="https://www.mozilla.org/"> 7 <link rel="help" href="https://drafts.csswg.org/css-flexbox-1/#pagination"> 8 <link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1743890"> 9 <link rel="match" href="../../reference/ref-filled-green-100px-square.xht"> 10 <style> 11 .multicol { 12 column-count: 4; 13 column-gap: 0; 14 column-fill: auto; 15 background: red; 16 width: 100px; 17 height: 100px; 18 } 19 20 .multicol > div { 21 background: green; 22 } 23 24 .flexbox { 25 display: flex; 26 height: 280px; 27 border: 5px solid green; 28 } 29 30 .flexbox > div { 31 contain: size; 32 width: 50%; 33 height: 40px; 34 } 35 </style> 36 37 <p>Test passes if there is a filled green square and <strong>no red</strong>.</p> 38 <div class="multicol"> 39 <!-- This div makes the flexbox not at the top of first column. --> 40 <div style="width: 100%; height: 50px"></div> 41 42 <div class="flexbox"> 43 <div style="align-self: start"></div> 44 <div style="align-self: end"></div> 45 </div> 46 47 <div style="width: 100%; height: 60px"></div> 48 </div> 49 </html>