Update sphinx format

Author: QQting

conf.py

@@ -75,12 +75,17 @@
 # a list of builtin themes.
 #
 html_theme = 'sphinx_rtd_theme'
+# html_theme = 'sphinx_book_theme'
 
 # Theme options are theme-specific and customize the look and feel of a theme
 # further.  For a list of options available for each theme, see the
 # documentation.
 #
-# html_theme_options = {}
+html_theme_options = {
+    "collapse_navigation": False,
+    "navigation_depth": 4
+    # ,"show_navbar_depth": 2
+}
 
 # 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,
@@ -96,6 +101,8 @@
 # 'searchbox.html']``.
 #
 # html_sidebars = {}
+html_sidebars = {'**': ['index.html']}
+
 
 
 # -- Options for HTMLHelp output ---------------------------------------------

index.rst

@@ -10,17 +10,8 @@ Welcome to the ROScube documentation.
 
 Please refer to different sections based on your platform.
 
-**NVIDIA series**
-
-- ROScube-X series
-- ROScube Pico series
-
-**Intel series**
-
-- ROScube-I
-
 .. toctree::
-   :hidden:
+   :caption: Table of Contents
 
    roscube-x/index.rst
    roscube-pico/index.rst