Created by: k-utsumi
Try and Suggestion PR for below issue for v5. https://github.com/twbs/bootstrap/pull/30969
v4 .container, .container-[sm ~ xl] sample
https://jsfiddle.net/p2s1f9zn/
I don't understand the difference in behavior, so I tried changing to a container class with different max-width.
Also, add the xs width to be used on the login screen, etc.