<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 class="container"> <div class="row"> <h2>Sticky Model</h2> </div> <div class="row"> <button class="btn btn-primary btn-lg" data-toggle="modal" data-target="#myModal"> Launch demo modal </button> </div> </div> <div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true"> <div class="modal-dialog"> <div class="modal-content"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button> <h4 class="modal-title" id="myModalLabel">Modal title</h4> </div> <div class="modal-body"> ... </div> <div class="modal-footer"> <button type="button" class="btn btn-default" data-dismiss="modal">Close</button> <button type="button" class="btn btn-primary">Save changes</button> </div> </div> </div> </div>

.modal-dialog { margin: 0px auto; } .modal-backdrop.fade { opacity: 0.1; filter: alpha(opacity=0.1); } .modal-content { position: relative; background-color: #FFF; border: 1px solid #CECECE; border-radius: 0px; -webkit-box-shadow:none; box-shadow: none; background-clip: padding-box; outline: 0; } .modal-header { padding: 11px 15px; background-color: #F8F8F8; background: -webkit-linear-gradient(top, #F8F8F8, #F2F2F2); background: -moz-linear-gradient(top, #f8f8f8, #f2f2f2); background: -ms-linear-gradient(top, #f8f8f8, #f2f2f2); background: -o-linear-gradient(top, #f8f8f8, #f2f2f2); background: linear-gradient(top, #f8f8f8, #f2f2f2); }