title: change number of columns in wordpress child theme
body: <p>how can I change the HTML markup of bootstrap grid in my wordpress child theme?</p>
  
  <p>I have this markup in the child theme</p>
  
  <pre><code>&lt;div class="col-sm-6 col-md-3 footer-sidebar-wrap"&gt;
  </code></pre>
  
  <p>and would like to change the column width to</p>
  
  <pre><code>.col-xs-6 .col-sm-4
  </code></pre>
  
  <p>is there a way to override this is the custom CSS editor?</p>
  
  <p>thanks!</p>