<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> <!------ Include the above in your HEAD tag ----------> <div class="container-fluid"> <div class="row"> <div class="box" <button type="button" class="btn btn-success btn-circle btn-xl"><i class="glyphicon glyphicon-thumbs-up"></i></button> <button type="button" class="btn btn-warning btn-circle btn-xl"></button> <button type="button" class="btn btn-danger btn-circle btn-xl"><i class="glyphicon glyphicon-thumbs-down"></i></button> </div> </div> </div>

.box { background-color: #dcdee2; width: 200px; height: 500px; border-radius: 15px; } .btn-circle.btn-xl { width: 100px; height: 100px; padding: 10px 16px; font-size: 24px; line-height: 1.33; border-radius: 50px; }