diff --git a/source/_layouts/default.twig b/source/_layouts/default.twig
index 8d0f64db8..1ebefb0c6 100644
--- a/source/_layouts/default.twig
+++ b/source/_layouts/default.twig
@@ -55,13 +55,13 @@
         <div class="container">
             <div class="row">
                 {% block content_wrapper %}
-                    <main class="col-md-10">
+                    <main class="col-md-9">
                         {% block content %}{% endblock content %}
                     </main>
                 {% endblock content_wrapper %}
 
                 {% block sidebar_wrapper %}
-                    <div class="col-md-2">
+                    <div class="col-md-3">
                         {% block sidebar %}
                             <section class="block block--da_member">
                                 <h2>Drupal Association</h2>