To be fair, vendor prefixes are there while standards are adopted. I do not expect Chrome to support the -moz prefix either.

https://developer.mozilla.org/en-US/docs/Glossary/Vendor_Pre...

That's because Firefox is not based on webkit. Of course, nonstandard webkit extensions only work on webkit browsers.

So? Chrome doesn't support hyphenation yet.

Yeah, because they are -webkit variables.

Why would it..?