<title>My Example</title>
<link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">
<nav class="navbar navbar-default">
<div class="container-fluid">
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#alignment-example" aria-expanded="false">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<a class="navbar-brand" href="#">Your Brand</a>
<div class="collapse navbar-collapse" id="alignment-example">
<ul class="nav navbar-nav">
<li class="active"><a href="#">Link 1 <span class="sr-only">(current)</span></a></li>
<li><a href="#">Link 2</a></li>
<li><a href="#">Link 3</a></li>
<button type="button" class="btn btn-default navbar-btn navbar-right">Sign in</button>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
$('[data-toggle="tooltip"]').tooltip()
$('[data-toggle="popover"]').popover()