How to make a fixed site in bootstrap?

Question

css

I set body min-width:1216px , but it still jumps

Answer 1

The width needs to be given to the .container class
Or you can use the bootstrap assembly tool and reassign media queries variables getbootstrap.com/customize/#media-queries-breakpoints

Answer 2

getbootstrap.com/getting-started/#disable-responsive
example
of non-responsive.css from the example
There were minor glitches before, but can be fixed quickly.