<link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/js/bootstrap.min.js"></script>
<script src="//code.jquery.com/jquery-1.11.1.min.js"></script>
<div class="container">
<div class="row">
<h2>Fancy Login / Registration form</h2>
</div>
</div>
<br>
<br>
<div class="container">
<div class="row">
<div class="col-md-4 col-md-offset-4">
<div class="form-body">
<ul class="nav nav-tabs final-login">
<li class="active"><a data-toggle="tab" href="#sectionA">Sign In</a></li>
<li><a data-toggle="tab" href="#sectionB">Join us!</a></li>
</ul>
<div class="tab-content">
<div id="sectionA" class="tab-pane fade in active">
<div class="innter-form">
<form class="sa-innate-form" method="post">
<label>Email Address</label>
<input type="text" name="username">
<label>Password</label>
<input type="password" name="password">
<button type="submit">Sign In</button>
<a href="">Forgot Password?</a>
</form>
</div>
<div class="social-login">
<p>- - - - - - - - - - - - - Sign In With - - - - - - - - - - - - - </p>
<ul>
<li><a href=""><i class="fa fa-facebook"></i> Facebook</a></li>
<li><a href=""><i class="fa fa-google-plus"></i> Google+</a></li>