new-content-captures-positioned-spans-ref.html

<!DOCTYPE html>
<title>View transitions: capture opacity elements (ref)</title>
<link rel="help" href="https://drafts.csswg.org/css-view-transitions-1/">
<link rel="author" href="mailto:[email protected]">
<style>
span {
  background: lightgreen;
  position: fixed;
  top: 50px;
  left: 50px;
}
body { background: lightpink; }
</style>
<span>This is a span</span>

chromium/third_party/blink/web_tests/external/wpt/css/css-view-transitions/new-content-captures-positioned-spans-ref.html