Which class to choose in Bootstrap 3?

Question

css

Good day! I'm learning Bootstrap and I use col-sm-* for classes. Am I doing it right so that I have a display on all screen sizes sm and more? I'm afraid that it will not work correctly on a 1900px monitor, for example.

Answer 1

In Bootstrap col counts from the minimum. those. by specifying col-sm-* you will get the same on md and lg and above.