<!DOCTYPE html>
<title>
Multi-line row flex fragmentation: tall content inside constrained block.
</title>
<link rel="help" href="https://github.com/w3c/csswg-drafts/issues/6056#issuecomment-951767882">
<link rel="help" href="https://drafts.csswg.org/css-flexbox-1/#pagination">
<link rel="match" href="../../reference/ref-filled-green-100px-square.xht">
<style>
#flex {
display: flex;
flex-wrap: wrap;
}
#flex > div {
width: 100%;
}
</style>
<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
<div style="width: 100px; height: 100px; background: red;">
<div style="columns: 2; column-fill: auto; column-gap: 0; height: 75px;">
<div id="flex">
<div style="height: 50px; background: green;"></div>
<div style="height: 25px; background: red;">
<div style="contain: size; height: 50px; background: green;"></div>
<div style="contain: size; height: 100px; background: green;"></div>
</div>
</div>
</div>
</div>