How to choose the number of Bootstrap columns?

Question

Bootstrap

The problem is this: I have a website with two sidebars and main content. I'm working with bootstrap, and I came across a problem. 2 columns for sidebars are not enough, but 3 are too many, what to do in this case? 2.5 can't be installed...

Answer 1

Then do not use the grid where it does not fit, but write your own width. calculate how much you need % and indicate paddings as in Bootstrap, but it will most likely be necessary to add.