<link href="//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//netdna.bootstrapcdn.com/bootstrap/3.0.0/js/bootstrap.min.js"></script>
<script src="//code.jquery.com/jquery-1.11.1.min.js"></script>
<div class="row col-md-8 col-md-offset-2 registeration">
<div class="registerInner">
<div class="col-md-6 signUp">
<h3 class="headerSign">Sign Up</h3>
<form action="" method="post">
<div class="form-group">
<input class="form-control" type="text" name="name" id="name" placeholder="NAME">
</div>
<div class="form-group">
<input class="form-control" type="text" name="surname" id="surname" placeholder="SURNAME">
</div>
<div class="form-group">
<input class="form-control" type="text" name="email" id="email" placeholder="YOUR EMAIL">
</div>
<div class="form-group ">
<input class="form-control" type="password" name="password" id="password" value="" placeholder="PASSWORD">
</div>
<div class="form-group">
<label for="birthday" class="darktext">Birthday</label>
<input class="form-control" type="date" name="birthday" id="birthday" value="">
</div>
<button type="submit" class=" signbuttons btn btn-primary">Sign Up</button>
</form>