dynamic-simplified-layout-break-propagation.html

<!DOCTYPE html>
<body style="columns: 1;">
  <div style="display: inline-block; position: relative;">
    <div style="position: absolute;">
      <div id="target"></div>
    </div>
    <div style="break-before: column;"></div>
  </div>
</body>
<script>
document.body.offsetTop;
document.getElementById('target').style.height = '10px';
</script>

chromium/third_party/blink/web_tests/external/wpt/css/css-multicol/crashtests/dynamic-simplified-layout-break-propagation.html