chromium/third_party/blink/web_tests/external/wpt/css/css-conditional/container-queries/crashtests/inline-multicol-inside-container-crash.html

<!doctype html>
<title>CSS Container Queries Test: Inline multicol inside size container - crash</title>
<link rel="help" href="https://drafts.csswg.org/css-conditional-5/#size-container">
<link rel="help" href="https://crbug.com/829028">
<style>
  #container {
    container-type: size;
    width: 200px;
    height: 100px;
  }
  @container (width <= 200px) {
    #multicol {
      column-count: 2;
      column-gap: 0;
    }
  }
</style>
<p>Test passes if it doesn't crash.</p>
<div id="container">
  <span id="multicol"><div></div></span>
</div>