Bootstrap 3.0 - Navbar

HTML

<link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css">
<script src="//netdna.bootstrapcdn.com/bootstrap/3.0.0/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="//netdna.bootstrapcdn.com/font-awesome/3.2.1/css/font-awesome.min.css">
<header class="container">
  <div id="menu" class="navbar navbar-default">
      <div class="navbar-header">
          <button class="btn btn-success navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
              <span class="glyphicon glyphicon-chevron-down"></span>
          </button>
      <div class="navbar-collapse collapse">
          <ul class="nav navbar-nav navbar-right">
              <li class="nav active"><a href=".">Home</a>
              </li>
              <li class="nav"><a href="about.html">About</a>
              </li>
              <li class="nav"><a href="contact.html">Contact</a>
              </li>
          </ul>
      </div>
  </div>
</header>




<!-- Post Info -->
<div style='position:fixed;bottom:0;left:0;    
            background:lightgray;width:100%;'>
    Related to this SO Question: <a href='http://stackoverflow.com/q/20092594/1366033'>Navbar collapse not working on Bootstrap</a><br/>
    Fork This Skeleton Here <a href='http://jsfiddle.net/KyleMit/kcpma/'>Bootrsap 3.0 Skeleton</a><br/>
<div>

CSS

.navbar-nav>li>a {
    text-align: center;
}