Where to get CSS styles capable of styling buttons for IE 5,6, firefox 3?

Where to get CSS styles capable of styling buttons for IE 5,6, firefox 3? I need coloring (like l开发者_高级运维ight blue over default button color scheme)?

Here is an old article from the days IE5 was still active;

http://www.webreference.com/programming/css_stylish/

Personal suggestion; stay away from IE specific effects like gradient.