> I'm also not sure how browsers are supposed to handle a non-repeating > animated gif as on-hover background, so I don't know what's "correct" > behavior here.
I'm not sure what the "correct" way is either, but regardless, I don't code to firefox or any other browser first. I code to standards first. Then I work around bugs. And while firefox is much better than IE, it still has its own unique bugs. So back to the original question, is there any way to serve a rule only to firefox (or only to non-firefox) without invalidating the css? ****************************************************** The discussion list for http://webstandardsgroup.org/ See http://webstandardsgroup.org/mail/guidelines.cfm for some hints on posting to the list & getting help ******************************************************
