This free webapp creates valid CSS3 code for many common features like gradients, shadows, and even transitions.
Everything works within a GUI running in your browser window so it can function on any computer with Internet access.
The app not only acts as a code generator, but also a library of previously-created items.
You can browse through custom codes for text effects, buttons, repeating patternsand so much more.
Enjoy CSS3 is more like a community for building repeatable code snippets for web development. If you want to save your creations you can sign up for freeand keep all your snippets in a user account.
But it’s just as simple create your CSS anonymously as well.
Take a look at the webapp and see if you could put it to good use. Also you can stay on top of news & updates by following the Twitter account @enjoycss.