How to set unsafe area background color for ios 11

Question

Creating some new view controllers with xcode 9 so now I have a few safe areas to deal with.

I am currently trying to do something fullproof, meaning keeping the uns

Answer 1

You have to apply different constraints. Your background color should extend beyond the safe area all the way to the superview. So your constraints need to be set to the superview for your background color but to the safe area for your ui view (buttons, tableViews and the like)