out-of-flow-in-multicolumn-061.html

<!DOCTYPE html>
<title>
  Nested out-of-flow positioned element in multicol - the relative offset
  should apply to the OOF descendant after fragmentation.
</title>
<link rel="help" href="https://www.w3.org/TR/css-position-3/#abspos-breaking">
<link rel="match" href="../reference/ref-filled-green-100px-square.xht">
<style>
  .multicol {
    column-count: 2;
    column-fill: auto;
    column-gap: 0px;
    height: 100px;
    width: 100px;
    margin-left: -100px;
  }
  .rel {
    position: relative;
  }
  .oof {
    background-color: green;
    height: 100px;
    width: 50px;
  }
  #abs {
    position: absolute;
    top: 100px;
  }
  #fixed {
    position: fixed;
    top: 0px;
    left: 100px;
  }
</style>
<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
<div class="multicol">
  <div style="transform: translateX(0);">
    <div class="rel" style="left: 100px;">
      <div style="height: 200px; width: 50px; background: red;"></div>
      <span class="oof" id="abs">
        <div class="oof" id="fixed"></div>
      </span>
    </div>
  </div>
</div>

chromium/third_party/blink/web_tests/external/wpt/css/css-break/out-of-flow-in-multicolumn-061.html