diff --git a/varbase_styleguide.module b/varbase_styleguide.module
index 82a84ff..3181522 100644
--- a/varbase_styleguide.module
+++ b/varbase_styleguide.module
@@ -205,6 +205,8 @@ function varbase_styleguide_styleguide_alter(&$items) {
             <button type="button" class="btn btn-warning">Warning</button>
             <button type="button" class="btn btn-danger">Danger</button>
             <button type="button" class="btn btn-link">Link</button>
+            <button type="button" class="btn btn-light">Light</button>
+            <button type="button" class="btn btn-dark">Dark</button>
           <br /></p>
 
           <p class="bs-component">