userstyles.org - Themes and skins by category

Stylish is a browser extension that lets you control the way your web pages look like. You can choose from over one hundred thousand community-created styles. All Styles are stored on Userstyles.org.
FAQ
Here are some frequently asked questioned to get your started with Stylish.
How does Stylish work?
Simple, once you’ve installed Stylish on your browser, you can add or edit, disable or delete any style. Changes you make are local and affect only your browser.
How do I find styles?
You can either do it from the extension’s interface - by clicking on Stylish’s icon and then on the ‘Find styles for this site’ link - or by visiting Userstyles.org (see how styles are organized on Stylish here).
How do I install styles?
Right now the only way to install styles is through the style page on Userstyles.org. We’re working on a solution that will allow you to install styles through Stylish’s interface.