Fixed width navigation making it difficult to read

[canburaks]

Hi, Maybe it is the wrong place to report, but I couldn't find the right place. Also, this is the first issue that I created as a developer.

The API documentation has a fixed width side navigation. Considering the long class names, it can be a pain to differentiate submodules. I searched a list view of the API modules, but I couldn't find it. Maybe you can consider adding a page (not a sidebar view) that lists API modules or a sidebar with a proportional width. Thanks.