<!doctype html>
<title>prefers-color-scheme propagation</title>
<link rel="help" href="https://drafts.csswg.org/css-color-adjust/#color-scheme-effect">
<link rel="help" href="https://github.com/w3c/csswg-drafts/issues/4772">
<link rel="match" href="color-scheme-iframe-preferred-ref.html">
<style>
  iframe {
    display: block;
    border: none;
    width: 100px;
    height: 100px;
  }
</style>
<iframe style="color-scheme: dark" src="support/prefers-color-scheme-blue-purple.html"></iframe>
<iframe style="color-scheme: light" src="support/prefers-color-scheme-blue-purple.html"></iframe>
