edContent">
    <ul class="navbar-nav mr-auto">
      <li class="nav-item active">
        <a class="nav-link" href="/">FIDO2</a>
      </li>
    </ul>
  </div>
</nav>
<div class="container">
  <br>
  <h3>LINE Corp. WebAuthn Test Web</h3>
  <fieldset class="form-group">
    <legend class="col-form-label">
      <h4>User Information</h4>
    </legend>
    <div class="row">
      <div class="col">
        User name
      </div>
      <div class="col-6">
        <div class="form-check">
          <input class=