chromium/third_party/blink/web_tests/external/wpt/css/css-multicol/multicol-span-all-children-height-004b-ref.html

<!DOCTYPE html>
<html>
  <meta charset="utf-8">
  <title>CSS Multi-column Layout Test Reference: Test the block-size distribution across column-span split in a balancing multicol container</title>
  <link rel="author" title="Ting-Yu Lin" href="mailto:[email protected]">
  <link rel="author" title="Mozilla" href="https://www.mozilla.org/">

  <style>
  article {
    column-count: 2;
    width: 400px;
    background-color: lightgreen;
  }
  div.container {
    height: 200px;
    background-color: pink;
  }
  div.block {
    width: 100px;
    height: 200px;
    background-color: yellow;
  }
  div.column-span {
    width: 400px;
    height: 50px;
    background-color: lightblue;
  }
  </style>

  <article>
    <div class="container">
      <div class="block">block1</div>
    </div>
  </article>
  <div class="column-span">column-span1</div>
  <article>
    <div class="container" style="height: 150px;">
      <div class="block">block2</div>
    </div>
  </article>
  <div class="column-span">column-span2</div>
  <article>
    <div class="container" style="height: 0;">
      <div class="block">block3</div>
    </div>
  </article>
</html>