<!DOCTYPE html>
<title>CSS Anchor Positioning Test: Effects from @position-try in CSS Typed OM</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>
  @position-try --pt {
    left: anchor(right);
    top: 50px;
    width: anchor-size(width);
    height: 40px;
  }
  #cb {
    position: relative;
    width: 100px;
    height: 100px;
    border: 1px solid 