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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /css/css-break/flexbox/single-line-row-flex-fragmentation-043.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<html>
<meta charset="utf-8">
<title>Tests un-fragmentable flex item is pushed to the next column without overflowing the flex container.</title>
<link rel="author" title="Ting-Yu Lin" href="mailto:tlin@mozilla.com">
<link rel="match" href="../../reference/ref-filled-green-100px-square.xht">
<style>
.multicol {
column-count: 4;
column-gap: 0;
column-fill: auto;
background: red;
width: 100px;
height: 100px;
}
.multicol > div {
background: green;
}
.flexbox {
display: flex;
height: 280px;
border: 5px solid green;
}
.flexbox > div {
contain: size;
width: 50%;
height: 40px;
}
</style>
<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
<div class="multicol">
<!-- This div makes the flexbox not at the top of first column. -->
<div style="width: 100%; height: 50px"></div>
<div class="flexbox">
<div style="align-self: start"></div>
<div style="align-self: end"></div>
</div>
<div style="width: 100%; height: 60px"></div>
</div>
</html>