float-with-relpos-and-transform.html

<!DOCTYPE html>
<html>
<link rel="help" href="https://drafts.csswg.org/css-overflow/#scrollable">
<link rel="match" href="../reference/ref-filled-green-100px-square-only.html">
<style>
.container {
  background: green;
  width: 100px;
  height: 100px;
  overflow: auto;
}
.float {
  float: left;
  position: relative;
  width: 50px;
  height: 50px;
  top: calc(50% - 100vh);
  transform: translateY(-50%) translateY(100vh);
}
</style>
<p>Test passes if there is a filled green square.</p>
<div class="container">
  <div class="float"></div>
</div>

chromium/third_party/blink/web_tests/external/wpt/css/css-overflow/float-with-relpos-and-transform.html