chromium/third_party/blink/web_tests/external/wpt/css/css-view-transitions/snapshot-containing-block-static-ref.html

<!DOCTYPE html>
<html>
<title>View transitions: use snapshot containing block for static position (ref)</title>
<link rel="help" href="https://drafts.csswg.org/css-view-transitions-1/">
<link rel="author" href="mailto:[email protected]">

<style>
body {
  height: 400vh;
  background-color: limegreen;
}

div {
  position: absolute;
  left: 200px;
  top: 600px;
  width: 100px;
  height: 100px;

  display: flex;
  justify-content: center;
  flex-direction: column;
  align-items: center;

  background: darkseagreen;
}

</style>

<div id="target">TARGET</div>

<script>
onload = () => {
  const scrollTargetY = document.getElementById('target').offsetTop - 100;
  window.scrollTo(0, scrollTargetY);
};
</script>