Like safari ignores layer ordering during scroll? Which is something that god damn ie6 15 years ago can do properly? Is z-index even a new feature whatever? The

Like safari ignores layer ordering during scroll? Which is something that god damn ie6 15 years ago can do properly? Is z-index even a new feature whatever? The safari basically can't even guarantee it can do other browser done properly many years ago (or you can say it is buggy even you only use css 2 feature).