Navbar style includes justify content property

Created by: arajay

The .navbar class includes justify-content: space-between; // space out brand from logo which means alignment styles are applied to the navbar by default, which is not desired.

The BS4 documentation does not reflect this; it indicates you should add the "justify-content-space-between" class when this styling is desired. This seems like a bug/oversight to me. It is not desirable to override this style every time .navbar is used.