Configure the theme =================== Theme options can be defined in your project's ``conf.py`` file, using the :confval:`html_theme_options ` configuration option. This theme does not add any options, but all `sphinx_rtd_theme options ` like :std:confval:`style_nav_header_background` are supported. For example: .. code-block:: python html_theme_options = { "style_nav_header_background": "rgb(7, 43, 93)" }