title: Bootstrap 4 center navbar brand with collapse
body: <p>Bootstrap 4 Alpha 6</p>
  
  <p>I cant seem to figure out how to get both the right links and left link to both collapse. Right now only the right hand side link collapses. </p>
  
  <pre><code>&lt;nav id="topNav" class="navbar fixed-top navbar-toggleable-sm navbar-inverse bg-inverse"&gt;
  &lt;button class="navbar-toggler navbar-toggler-right" type="button" data-toggle="collapse" data-target=".navbar-collapse"&gt;
      Menu
  &lt;/button&gt;
  &lt;div class="navbar-collapse collapse"&gt;
      &lt;ul class="nav navbar-nav"&gt;
          &lt;li class="nav-item"&gt;
              &lt;a class="nav-link" href="#"&gt;Link&lt;/a&gt;
          &lt;/li&gt;
          &lt;li class="nav-item"&gt;
              &lt;a class="nav-link" href="#"&gt;Link&lt;/a&gt;
          &lt;/li&gt;
          &lt;li class="nav-item"&gt;
              &lt;a class="nav-link" href="#"&gt;Link&lt;/a&gt;
          &lt;/li&gt;
          &lt;li class="nav-item"&gt;
              &lt;a class="nav-link" href="#"&gt;Link&lt;/a&gt;
          &lt;/li&gt;
      &lt;/ul&gt;
  &lt;/div&gt;
  
  &lt;a class="navbar-brand mx-auto" href="#"&gt;NavBar&lt;/a&gt;
  
  &lt;div class="navbar-collapse collapse"&gt;
      &lt;ul class="nav navbar-nav ml-auto"&gt;
          &lt;li class="nav-item"&gt;
              &lt;a class="nav-link" href="#"&gt;About&lt;/a&gt;
          &lt;/li&gt;
      &lt;/ul&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p></p>