"official"/standard CSS3 gradient

Question

I know there is -webkit-gradient and -moz-linear-gradient. But what is the standard way of defining a gradient?

Like there is: -webkit-border-radius and -moz-border-radius and the standard is meant to be border-radius.

Answer 1

Not yet, the two examples you provided are the only coded gradients available as yet, as far as I know. Most CSS3 improvement is documetned on CSS3.info