<!doctype html>
<html class=reftest-wait>
<title>Nested View Transitions: group children sizing with border</title>
<link rel="help" href="https://drafts.csswg.org/css-view-transitions-2/">
<link rel="match" href="group-children-sizing-with-border-ref.html">
<script src="/common/reftest-wait.js"></script>
<script src="resources/compute-test.js"></script>
<script src="/dom/events/scrolling/scroll_support.js"></script>

<style>
#clipper {
  view-transition-group: contain;
  view-transition-name: clipper;

  b