How to make a menu in the footer in two columns, but with one container?

Question

css

There is a menu in the footer. It needs to be done in two columns, but so that there is only one container in the layout, inside which is a list of menu items.
You need to do NOT like this:

But like this !!!:

Important !!!
The number of points may vary.
How to implement it?
Again, this menu should consist of a single container within which the items themselves form two columns. This is necessary in order to be easy to integrate into cms.

Answer 1

Read here .
You can also use flezbox to make the main axis a column and get the same result