diff --git a/mkdocs.yml b/mkdocs.yml
index 762f799..9608a2c 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -73,6 +73,8 @@ markdown_extensions:
   - md_in_html
   - pymdownx.details
   - pymdownx.superfences
+  - pymdownx.tabbed:
+      alternate_style: true
   - pymdownx.tasklist:
       custom_checkbox: true
   - toc: