<!DOCTYPE html>
<html>
    <link rel='match' href='pseudo_content_with_layers_ref.html'>
    <body>
        <style>
        .before-test::before {
            content: " ";
            position: fixed;
            width: 100px;
            height: 100px;
            background: green;
        }

        .after-test::after {
            content: " ";
            position: fixed;
            width: 100px;
            height: 100px;
            background: green;
        }

        div {
            position: 