<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> <!------ Include the above in your HEAD tag ----------> <div class="container"> <div class="jumbotron"> <div class="row"> <div class="col-md-6"> <h2>Create your snippet's HTML, CSS and Javascript in the editor tabs</h2> <p>This is my paragraph. This is my paragraph. This is my paragraph. This is my paragraph. This is my paragraph. This is my paragraph. This is my paragraph.</p> </div> <div class="col-md-6"> <p>This is my paragraph. This is my paragraph. This is my paragraph. This is my paragraph. This is my paragraph. This is my paragraph. This is my paragraph. This is my paragraph. This is my paragraph. This is my paragraph. This is my paragraph. This is my paragraph. This is my paragraph. This is my paragraph</p> </div> </div> </div> </div>

.jumbotron{ background: rgba(0, 0, 0, 0.5 ); border: none!important; }