<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="UTF-8" />
        <title>My App</title>
        <link rel="stylesheet" href="../../theme.min.css" />
        <script src="../devkit/ui-devkit.js"></script>
    </head>
    <body>
        <div class="page-block">
            <h1>Hello!</h1>
            <button class="button primary" id="trigger">Trigger a notification</button>

            <div style="background-color: antiquewhite; margin: 50px; height: 1700px; width: 200px"></div>
        <