title: How do I make my charts full screen in flexdashboards?
body: <p><a href="https://i.stack.imgur.com/IXqP3.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/IXqP3.png" alt="enter image description here"></a></p>
  
  <p>I have these two charts. They are filling up part of the screen.</p>
  
  <p>How do I make them fill the whole screen?</p>
  
  <p>I have it set up with this config code</p>
  
  <pre><code>---
  title: "Untitled"
  output: 
    flexdashboard::flex_dashboard:
      orientation: columns
      vertical_layout: fill
  ---
  </code></pre>
  
  <p>And then the charts are defined with this setup</p>
  
  <pre><code>Overview
  =====================================  
  
  Column 
  -----------------------------------------------------------------------
  
      chart
  
  Column 
  -----------------------------------------------------------------------
  
      chart
  </code></pre>