title: How to stack Fullcalendar header on mobile?
body: <p>I'm using fullcalendar.io and my layout looks like this on desktop-PCs:</p>
  
  <pre><code>June 2016                           [&lt;][Today][&gt;]
               My calendar is here
  </code></pre>
  
  <p>However on mobile, it looks like this:</p>
  
  <pre><code>          June 2016                           
                        [&lt;][Today][&gt;]
               My calendar is here
  </code></pre>
  
  <p>or that:</p>
  
  <pre><code>            June 20[&lt;][Today][&gt;]
               My calendar is here
  </code></pre>
  
  <p>Basically what I want is that all elements from the header stack centered on mobile. Is that possible?</p>