css/css-multicol/remove-block-sibling-of-inline-with-block-crash.html

<!DOCTYPE html>
<link rel="author" title="Morten Stenshorne" href="mailto:mstensho@chromium.org">
<link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=1278532">
<div style="columns:2;">
  <span>
    <div></div>
  </span>
  <div id="elm"></div>
  x
</div>
<script>
  document.body.offsetTop;
  elm.style.display = "none";
</script>