title: How to set background to the grids in WPF TabControl?
body: <p>I'm trying to make a style that sets the background for every grid of every tab in the TabControl I made(the grid under the TabItem).</p>
  
  <p>I've already tried making an empty style but I don't know how to apply it for all of the tabs and where to put it.</p>
  
  <pre><code>&lt;Style  TargetType="{x:Type TabPanel}"&gt;
      &lt;Setter Property="Background"  Value="Beige" /&gt;
  &lt;/Style&gt;
  </code></pre>
  
  <p>Thanks!</p>