How do you keep documentation so nice?

Hi, I've been working with sphinx api-doc for autogenerating some documentation for a package, and the output is a farcry from the nice, super-slick layout that scikit-image has. I saw that on the bottom of your page, the docs are built with sphinx and bootstrap. Is the source code for the documentation available for perusing by chance? I'd love to get some insights on how you keep your page so nice and tidy!