<!DOCTYPE html>
<title>
  Multi-line row flex fragmentation with items in the same row ending layout
  in different fragmentainers w/ vertical writing-mode.
</title>
<link rel="help" href="https://drafts.csswg.org/css-flexbox-1/#pagination">
<link rel="match" href="../../reference/ref-filled-green-100px-square.xht">
<style>
  #flex {
    display: flex;
    flex-wrap: wrap;
  }
  #flex > div {
    background: green;
    inline-size: 10px;
  }
  .abs {
    position: absolute;
    inline-size: 10px;
    block-size: 100px;
    background: green;
  }
</style>
<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
<div style="writing-mode: vertical-rl;">
  <div style="inline-size: 100px; block-size: 100px; columns: 5; column-gap: 0; column-fill: auto; background: red;">
    <div id="flex">
      <div style="block-size: 300px;"></div>
      <div style="position: relative; block-size: 200px;">
        <div style="inline-size: 10px; block-size: 200px;"></div>
        <div class="abs"></div>
      </div>
      <div style="block-size: 200px;"></div>
      <div style="position: relative; block-size: 100px;">
        <div style="inline-size: 10px; block-size: 100px;"></div>
        <div class="abs"></div>
      </div>
    </div>
  </div>
</div>
