doc: general update.

mkdocs.yml

@@ -43,8 +43,10 @@ theme:
     - content.action.edit
     - content.code.annotate
     - content.code.copy
+    - content.tabs.link
     - content.tooltips
     - navigation.indexes
+    - navigation.instant
     - navigation.sections
     - navigation.tabs
     - navigation.top
@@ -118,6 +120,9 @@ markdown_extensions:
           format: !!python/name:pymdownx.superfences.fence_code_format
   - pymdownx.tabbed:
       alternate_style: true
+      slugify: !!python/object/apply:pymdownx.slugs.slugify
+        kwds:
+          case: lower
   - pymdownx.tasklist:
       custom_checkbox: true
 
@@ -130,13 +135,13 @@ nav:
       - install.md
       - configuration.md
       - usage.md
+      - report.md
     - Advanced:
       - variables.md
       - enforce.md
       - full-system-policy.md
     - Troubleshooting:
       - issues.md
-      - report.md
       - recovery.md
   - Development:
     - development/index.md