Dark style for GitHub. Hosted with <3 at GitHub: https://github.com/StylishThemes/GitHub-Dark
Userstyle for making all of GitHub completely fluid. by https://github.com/mdo This style is maintained at https://github.com/cfoellmann/github-wide
A dark Solarized style for viewing source code on GitHub.
Quick modification for use with Stylish Sync.
A grey github style made for github. I spent a lot of hours on this, it should be perfect, but if you see anything weird please PM me in a server such as Nimbus.
Change the width of tab characters in code from the default 8 spaces wide to 4 spaces wide. For Ruby code, tabs are 2 spaces wide. (Number of spaces is customizable using the selectors.) This style applies to code anywhere on GitHub – in repositories and in Gists. For example, code might go from really long indents to more reasonable indents This only affects code indented with tab characters (\t). Code indented with multiple spaces will look the same. Customize your desired size of tabs below.
Take full advantage of screen width when browsing Github repositories and gists.
The Vink theme is a modified WikiRoad Ink theme for GitHub.
A wombat code theme for github.
A light Solarized style for viewing source code on GitHub.