<link href="//netdna.bootstrapcdn.com/bootstrap/3.1.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"> <script src="//netdna.bootstrapcdn.com/bootstrap/3.1.0/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 id="wrap" class="text-center"> <!-- Button trigger modal --> <br> <button class="btn btn-primary btn-lg" data-toggle="modal" data-target="#myModal"> Abschicken </button> </div> <!-- Modal --> <div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true"> <div class="container"> <div class="row"> <div class="col-sm-6 col-sm-offset-3 text-center"> <h1>Erfolgreich Abgeschickt!</h1> <h2>Vielen Dank!</h2> <h4>Wir werden umgehend ihre Mail bearbeiten! </h4> <h4><kbd>esc</kbd> or click anyway to close</h4> </div> </div> </div> </div>

body.modal-open #wrap{ -webkit-filter: blur(7px); -moz-filter: blur(15px); -o-filter: blur(15px); -ms-filter: blur(15px); filter: blur(15px); } .modal-backdrop {background: #f7f7f7;}