<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="container">
<div class="row">
<div class="col-4 mt-4">
<div class="jumbotron style-01">
<span class="display-5">
Box Shadow 01
</span>
</div>
</div>
<div class="col-4 mt-4">
<div class="jumbotron style-02">
<span class="display-5">
Box Shadow 02
</span>
</div>
</div>
<div class="col-4 mt-4 ">
<div class="jumbotron style-03">
<span class="display-5">
Box Shadow 03
</span>
</div>
</div>
<div class="w-100"></div>
<div class="col-4 mt-4">