Improve the documentation menu

docs/conf.py

@@ -95,7 +95,7 @@ html_theme = 'sphinx_rtd_theme'
 # Add any paths that contain custom static files (such as style sheets) here,
 # relative to this directory. They are copied after the builtin static files,
 # so a file named "default.css" will overwrite the builtin "default.css".
-html_static_path = ['_static']
+html_static_path = []
 
 # Custom sidebar templates, must be a dictionary that maps document names
 # to template names.

docs/index.rst

@@ -16,14 +16,24 @@ the version of Mailu that you are running.
 
 .. toctree::
    :maxdepth: 2
-   :caption: Contents:
+   :caption: General
 
    general
+
+.. toctree::
+    :maxdepth: 2
+    :caption: Setup
+
     setup
     configuration
     compose/requirements
     compose/setup
     kubernetes/index
+    dns
+
+.. toctree::
+    :maxdepth: 2
+    :caption: Administration
+
     maintain
     cli
-   dns