<!doctype html>
<html>
<head>
  <meta charset="utf-8">
  <title>Mercurius</title>
  <meta name="viewport" content="width=device-width, initial-scale=1">
</head>
<body>
<form id="registrationForm">Register for a token: <button id="register">Register</button></form>
<p id="token"></p>

<script src="./index.js"></script>
</body>
</html>

<!doctype html>
<html>
<head>
  <meta charset="utf-8">
  <title>Mercurius</title>
  <meta name="viewport" content="width=device-width, initial-scale=1">
</head>
<body>
<div id="registrationForm">Register for a token: <button id="register">Register</button></div>
<p id="token"></p>

<script src="./index.js"></script>
</body>
</html>

Use div instead of form
Use div instead of form
