Hi, how can I make 2 columns appear on the same row on a mobile phone.
And also how can I make 3 columns from the same row fill in the entire size of the mobile display (auto-stretch based on the size of the screen). I’ve tried adding height:100vh; on the row css, however what this does is stretches the background of the row and not the columns and they remain the same size whereas I need the background of the columns to stretch evenly to 33% in order to fill the background, I hope you get what I mean.

