<html lang="de" data-theme="dark">
{{head}}
<body>
{{header}}
<main class="container">
<div class="btn-container">
<button class="btn-open open-js">Alles öffnen</button>
<button class="btn-close close-js">Alles schließen</button>
</div>
<h1><mark>{{title}}</mark></h1>
{{content}}
</main>
{{footer}}
<script src="app.js"></script>
<script src="toggle.js"></script>
</body>
</html>