Viewport changing problem in mobile browser.

Question

In mobile browsers, the viewport height changes when the url bar disappear/appear. So,the elements using vh unit's dimension also changes(which is not good). How am i suppose to prevent it and normally how do people prevent it?

Answer 1

ups i misred the question
dont rely too much with vh for container, either let the content decide or use em/rem.
using for min-height to fill empty space still fine though