diff --git a/mkdocs.yml b/mkdocs.yml
index 3811f599d7d1c8715c9fd285cfaed51a62374f2c..5a81d11d58eb3c8dd0fca2c07b250c175c92211f 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -10,6 +10,9 @@ extra_css:
 extra_javascript:
    - https://unpkg.com/mermaid@7.0.5/dist/mermaid.min.js
 
+feature:
+  tabs: true
+
 # Repository
 repo_name: sccs/docs.it4i.cz
 repo_url: https://code.it4i.cz/sccs/docs.it4i.cz
@@ -161,7 +164,7 @@ pages:
         - Workbench: software/tools/ansys/workbench.md
         - Setting License Preferences: software/tools/ansys/licensing.md
         - Licensing and Available Versions: software/tools/ansys/setting-license-preferences.md
-      - EasyBuild: 
+      - EasyBuild:
         - Introduction: software/tools/easybuild.md
         - Generating Container Recipes and Images: software/tools/easybuild-images.md
       - Singularity Container:
@@ -176,7 +179,7 @@ pages:
   - PBS Pro Documentation: pbspro.md
   - API Documentation: apiv1.md
   - Productivity Tools:
-      - EasyBuild: 
+      - EasyBuild:
         - Introduction: EasyBuild-Hands-on-2018/Introduction.md
         - Example 1: EasyBuild-Hands-on-2018/firstsoftware.md
         - Example 2: EasyBuild-Hands-on-2018/modification.md