I have 1 element with promo banner that shows on computer/tablet and 1 that shows on mobile. Se attached picture from pagebuilder.
On the computer setup i have made it look like i want but on the mobil i cant get it like i want. Do you have any tips how i can do it? Se attached picture from mobil with red box how i wish they was.
It seems that you just need to make the row containing mobile banners in two columns on mobile devices. Check responsive options for each column of that row.