<link href="//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//netdna.bootstrapcdn.com/bootstrap/3.0.0/js/bootstrap.min.js"></script>
<script src="//code.jquery.com/jquery-1.11.1.min.js"></script>
<div class="container">
<div class="menu-navbar">
<nav class="navbar navbar-default">
<div class="container">
<div class="navbar-header">
<a class="navbar-brand" href="#">
<img src="https://cdn-group.bnpparibas.com/bundles/app/img/logo-hd.png"
width="110" alt="">
</a>
<a class="navbar-brand" href="#">
Skills Base
</a>
</div>
<div class="navbar-collapse collapse">
<ul class="nav navbar-nav">
<li>
<a href="#">Lien1</a>
</li>
<li>
<a href="#">Lien2</a>
</li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">
Menu1 <span class="caret"></span>
<ul class="dropdown-menu">
<li><a href="#"> sous menu 1</a></li>
<li><a href="#"> sous menu 2</a></li>
<li><a href="#"> sous menu 3</a></li>
</ul>
</a>
</li>
</ul>
