<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>
<div id="wrap" class="text-center">
<br>
<button class="btn btn-primary btn-lg" data-toggle="modal" data-target="#myModal">
Modal with blur effect
</button>
</div>
<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">
<button type="button" class="close" data-dismiss="modal" aria-label="Close">×</button>
<br><br>
<h1>Modal with blur effect</h1>
<h2>Put here whatever you want here</h2>
<h4>For instance, a login form or an article content</h4>
<h4><kbd>esc</kbd> or click anyway to close</h4>
<hr>
<div class="alert alert-danger"><h4>You can add any html and css ;)</h4></div>
</div>
</div>
</div>
</div>
