Best Firefox Addons For Better Browsing (2015)

Stylish - Wikipedia

stylish into firefox's sidebar (by danny)

Easily Customize Firefox's Look and Feel with Stylish - Make Tech Easier

How to modify the New Tab page in Firefox with Stylish? - Super User

Syncing Stylish userstyles with Dropbox - The World of Curtis Gibby - My Blog

Firefox support · Issue #166 · stylish-userstyles/stylish-chrome · GitHub

Stylish is back, and you still shouldn't use it

extensions.stylish.editorWindowMode=0 [show editor in a tab (default)] not followed if no userstyles installed, editor opens in separate window instead · Issue #248 · stylish-userstyles/stylish · GitHub

Yet another Dark Admin theme - Stylish Code - Customizing Pi-hole - Pi-hole Userspace

Globex updates custom Gmail theme for Firefox