<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<div class="login-page">
<div class="form">
<form class="register-form">
<input type="text" placeholder="user name"/>
<input type="text" placeholder="password"/>
<input type="text" placeholder="email id"/>
<button>Create</button>
<p class="message">Already Registered? <a href="#">Login</a></p>
</form>
<form class="login-form">
<input type="text" placeholder="user name"/>
<input type="password" placeholder="password"/>
<button>Login</button>
<p class="message">Not a Registered? <a href="#">Register</a></p>
</form>
</div>
</div>
