contextual selectors ;)

Hi! I am working on integerating the Hi design into the new CHM, and I was in need to use special contextual selectors to describe file content. I would like to use child selectors, like body > p { ...special content... } but this is only available in CSS2... The question is if CSS2 is supported in IE4/5/6 and if it's not really, then can we say, that we require IEx to view the Hi skin? I can code the css without this selector, but it means that I need to list all the exceptions, which is quite ugly, and results in a huge template with many exceptions... BTW I am quite ready with the function name linking in examples, and also working on integrating the context menu code I have developed earlier... Goba