is there any css validator with CSS3 and vendor specific extensions support?
I only want to see problem other than CSS 3 and vendor specific extensions related errors.
And is there any better xhtml css validator than W3C's?
GlenCrawford
You can select "CSS Level 3" in the More options>Profile section of the W3C CSS Validator.
Although this won't help with the vendor-specific errors. It looks like there is no intention to support these in the W3C validator.
The W3C Validator unfortunately goes crazy over CSS3. This one may work for you CSS3 Validator
来源：https://stackoverflow.com/questions/2706993/is-there-any-css-validator-with-css3-and-vendor-specific-extensions-support