I have a freelance job which is based on CSS which is easy, but just need to know is there any major issues if I am a PHP developer and this is a ASP site i will be working on. Should I research any sites before i do anything on this job.
I take ASP still has class for css and that?
Both are server side, and both output the same sort of end result. Since the CSS only applied to the end result, it should be fine as far as you're concerned.