css/css-view-transitions/far-away-capture-ref.html

<!DOCTYPE html>
<html>
<title>View transitions: offscreen content</title>
<link rel="help" href="https://github.com/WICG/view-transitions">
<link rel="author" href="mailto:vmpstr@chromium.org">
<style>
body { background: pink }
.flex {
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  align-items: flex-start;
}
.box {
  width: 100px;
  height: 500px;
  contain: paint;
  background: green;
  border: 1px solid black;
  box-sizing: border-box;
}
</style>

<div class=flex>
 <div class=box>500</div>
 <div class=box>2000</div>
 <div class=box>3500</div>
 <div class=box>5000</div>
 <div class=box>6500</div>
</div>