<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"> <br> <div class="row"> <div class="col-md-3"> <a href="#" class="btn btn-primary btn-lg btn-block btn-huge">Test button</a> </div> <div class="col-md-3"> <a href="#" class="btn btn-primary btn-lg btn-block btn-huge">Test button</a> </div> <div class="col-md-3"> <a href="#" class="btn btn-primary btn-lg btn-block btn-huge">Test button</a> </div> <div class="col-md-3"> <a href="#" class="btn btn-primary btn-lg btn-block btn-huge">Test button</a> </div> </div> <hr> <div class="row"> <div class="col-md-3"> <a href="#" class="btn btn-default btn-lg btn-block btn-huge">Test button</a> </div> <div class="col-md-3"> <a href="#" class="btn btn-default btn-lg btn-block btn-huge">Test button</a> </div> <div class="col-md-3"> <a href="#" class="btn btn-default btn-lg btn-block btn-huge">Test button</a> </div> <div class="col-md-3"> <a href="#" class="btn btn-default btn-lg btn-block btn-huge">Test button</a> </div> </div> <hr> <div class="row"> <div class="col-md-3"> <a href="#" class="btn btn-success btn-lg btn-block btn-huge">Test button</a> </div> <div class="col-md-3"> <a href="#" class="btn btn-success btn-lg btn-block btn-huge">Test button</a> </div> <div class="col-md-3"> <a href="#" class="btn btn-success btn-lg btn-block btn-huge">Test button</a> </div> <div class="col-md-3"> <a href="#" class="btn btn-success btn-lg btn-block btn-huge">Test button</a> </div> </div> <hr> <div class="row"> <div class="col-md-3"> <a href="#" class="btn btn-info btn-lg btn-block btn-huge">Test button</a> </div> <div class="col-md-3"> <a href="#" class="btn btn-info btn-lg btn-block btn-huge">Test button</a> </div> <div class="col-md-3"> <a href="#" class="btn btn-info btn-lg btn-block btn-huge">Test button</a> </div> <div class="col-md-3"> <a href="#" class="btn btn-info btn-lg btn-block btn-huge">Test button</a> </div> </div> <hr> <div class="row"> <div class="col-md-3"> <a href="#" class="btn btn-warning btn-lg btn-block btn-huge">Test button</a> </div> <div class="col-md-3"> <a href="#" class="btn btn-warning btn-lg btn-block btn-huge">Test button</a> </div> <div class="col-md-3"> <a href="#" class="btn btn-warning btn-lg btn-block btn-huge">Test button</a> </div> <div class="col-md-3"> <a href="#" class="btn btn-warning btn-lg btn-block btn-huge">Test button</a> </div> </div> <hr> <div class="row"> <div class="col-md-3"> <a href="#" class="btn btn-danger btn-lg btn-block btn-huge">Test button</a> </div> <div class="col-md-3"> <a href="#" class="btn btn-danger btn-lg btn-block btn-huge">Test button</a> </div> <div class="col-md-3"> <a href="#" class="btn btn-danger btn-lg btn-block btn-huge">Test button</a> </div> <div class="col-md-3"> <a href="#" class="btn btn-danger btn-lg btn-block btn-huge">Test button</a> </div> </div> <br> </div>

.btn-huge{ padding-top:20px; padding-bottom:20px; }