index.html

<html>
    <head><link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/normalize/8.0.1/normalize.css">
        <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/react-mde@11.5.0/lib/styles/css/react-mde-all.css">
        <link rel="preconnect" href="https://fonts.googleapis.com">
        <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
        <link href="https://fonts.googleapis.com/css2?family=Karla:wght@400;700&display=swap" rel="stylesheet">
        <link rel="stylesheet" href="style.css">
    </head>
    <body>
        <div id="root"></div>
        <script type="module" src="index.jsx"></script>
    </body>
</html>