chromium/third_party/blink/web_tests/external/wpt/css/CSS2/floats/floats-placement-005.html

<!DOCTYPE html>
<link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=1378106">
<link rel="match" href="floats-placement-005-ref.html">
<style>
.float-left {
  float: left;
  clear: left;
  width: 50px;
  height: 50px;
  background: green;
}
.float-right {
  float: right;
  clear: right;
  width: 50px;
  height: 50px;
  background: green;
}
span {
  display: inline-block;
  width: 50px;
  height: 40px;
  background: cyan;
}
</style>
<div style="width: 150px; display: flow-root;">
  <div class="float-left"></div>
  <div style="height: 40px;"></div>
  <div class="float-right"></div>
  <div class="float-right"></div>
  <div class="float-left"></div>
  <div class="float-right"></div>
  <div style="margin-top: 10px; line-height: 0;"><span></span><span></span></div>
</div>