index.html

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <link
      rel="stylesheet"
      href="https://fonts.googleapis.com/css?family=Roboto:300,400,500,700&display=swap"
    />
    <link
      href="https://fonts.googleapis.com/css2?family=Roboto:wght@100;400;700&display=swap"
      rel="stylesheet"
    />
    <title>Document</title>
  </head>
  <body>
    <div id="root"></div>
    <script src="build/bundle.js" defer></script>
  </body>
</html>