Please, how do I increase the number of columns of service archive page to 4 or 4 columns.
Please, click on the screenshot link below
The summary column in one row is 12. There are have some screen size so you can set the number in that section for each screen size you want.
Xs is mobile screen, SM is ipad screen, MD is medium screen like laptop, LG is large screen.
If you set the number to 6, it mean the column display = 12:6 = 2 columns.
You are welcome.