CSS hacks

@import with Negated Media Type
This paragraph will be green if the rule has been applied. [PSP, PocketIE]
@media with Negated Media Type
This paragraph will be green if the rule has been applied. [PSP, PocketIE]
Not-My-Child Hack (from descendent selector)
This paragraph will be green if the rule has been applied. [PSP, OSX/MSN]
Not-My-Child Hack (direct)
This paragraph will be green if the rule has been applied. [OSX/MSN]