aadhar-login.html

<!DOCTYPE html>
<html>
<head>
  <title>Aadhar Login</title>
  <link rel="stylesheet" type="text/css" href="./css/main.css">
  <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js" integrity="sha384-ChfqqxuZUCnJSK3+MXmPNIyE6ZbWh2IMqE241rYiqJxyMiZ6OW/JmZQ5stwEULTy" crossorigin="anonymous"></script>
</head>
<body class="text-center">
    <form class="form-signin" action="#" method="POST">
      <h1 class="h3 mb-3 font-weight-normal">Voter Login</h1>
      <label for="inputEmail" class="sr-only">Enter Your Aadhar Number</label>
      <input type="email" name="user_login" id="inputEmail" class="form-control" placeholder="Enter Your Aadhar Number" required autofocus>
      <label for="inputPassword" class="sr-only">Enter Your Voter ID</label>
      <input type="text" name="password_login" id="inputPassword" class="form-control" placeholder="Enter Your Voter ID" required>
      <div class="checkbox mb-3">
      </div>
      <button class="btn btn-lg btn-primary btn-block" type="submit">Log in</button>
    </form>
  </body>
</html>
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js" integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49" crossorigin="anonymous"></script>