How to style Bootstrap for yourself?

Question

css

Hello! Guys, the question arose: how to change for yourself? That is, let's say I want to make a navbar. And when I initialize it, so to speak, its parameters (height, color) are already set. Even if I change the height of the navbar, the container does not adapt to the correct height.
Tell me what to do?
PS This is infuriating

Answer 1

Maybe I don’t know something of course, but ... getbootstrap.com/customize

Answer 2

For example here bootstrap-3.ru/customize.php

Answer 3

PS This is infuriating

Look for "overriding bootstrap styles"

Answer 4

connect your own additional style))