diff --git a/mkdocs.yml b/mkdocs.yml
index 9396b461db..17f9c58560 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -285,7 +285,8 @@ markdown_extensions:
   - meta
   - smarty
   - md_in_html
-  - pymdownx.tabbed
+  - pymdownx.tabbed:
+      alternate_style: true
   - pymdownx.superfences
   - pymdownx.emoji:
       emoji_index: !!python/name:material.extensions.emoji.twemoji