Nice CSS badge - can you give me a hand?

Question

I want to implement badges like on Stack Overflow. Maybe you can give me some nice CSS code?

Answer 1

Introducing the brand new

Stack Overflow BadgeMaker 3000

It makes Badges™

Just pop in a name, tell it what color you want your shiny new badge to be, and you're all set!

^{Browser support: All modern browsers, up to and including IE7. Round corners not supported in IE8 and below.}