<!DOCTYPE html>
<title>CSS Anchor Positioning: Transition when @position-try is applied</title>
<link rel="help" href="https://drafts.csswg.org/css-anchor-position-1/#fallback-apply">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<style>
  #cb {
    display: inline-block;
    position: relative;
    width: 400px;
    height: 250px;
    border: 1px solid black;
  }
  #cb.shrink {
    width: 300px;
  }
  #target {
    position: absolute;
    left: 30