<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 ---------->
<header role="banner" class="navbar navbar-fixed-top navbar-inverse">
<div class="container">
<div class="navbar-header">
<button data-toggle="collapse-side" data-target=".sidebar" data-target-2=".page-content" type="button" class="navbar-toggle pull-left"><span class="icon-bar"></span><span class="icon-bar"></span><span class="icon-bar"></span></button>
</div>
<div class="navbar-inverse sidebar in">
<nav role="navigation" class="navbar-collapse">
<ul class="nav navbar-nav">
<li><a href="#Home">Home</a></li>
<li><a href="#users">Users</a></li>
<li><a href="#">Places</a></li>
</ul>
</nav>
</div>
</div>
</header>
<div class="container page-content">
<div class="row">
<h1>Hello</h1>
<p>This is a side opening nav demonstration</p>
<p>Make your browser smaller and the top menu wil become into a lateral slider menu</p>
</div>
</div>
$(document).ready(function() {
var sideslider = $('[data-toggle=collapse-side]');
var sel = sideslider.attr('data-target');
var sel2 = sideslider.attr('data-target-2');
sideslider.click(function(event){
$(sel).toggleClass('in');
$(sel2).toggleClass('out');
});
});