css/css-break/grid/grid-item-fragmentation-031.html

<!DOCTYPE html>
<link rel="help" href="https://drafts.csswg.org/css-grid-1/#pagination">
<link rel="match" href="../../reference/ref-filled-green-100px-square.xht">
<title>Tests that break-inside:avoid on a grid-item is respected.</title>
<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
<div style="position: relative; width: 100px; height: 100px; columns: 4; column-gap: 0; background: red;">
  <div style="display: grid;">
    <div style="background: green; line-height: 0;"> <!-- row size before fragmentation is 170px, after 100px + 80px -->
      <div style="display: inline-block; width: 25px; height: 90px;"></div>
      <div style="display: inline-block; width: 25px; height: 80px;"></div>
    </div>
    <div style="background: green; height: 30px; break-inside: avoid;"></div> <!-- Gets placed in the 3rd fragmentainer. -->
    <div style="background: green; height: 170px;"></div>
  </div>
  <div style="background: green; position: absolute; width: 25px; height: 20px; left: 25px; bottom: 0;"></div>
</div>