Is it possible to edit the mobile footer only? The desktop footer is displaying good but on mobile the text needs to have margins on the side, and the margins on top and bottom are too much. Please advise.
You can edit your footer on both desktop and mobile editors, however there are limitations to what you can do due and remember the size difference will be a big factor too.
If you need margins on the side in the mobile editor, then make your text smaller to fit the margins in, as for the margins on top and bottom, then just make them smaller, or if not needed, hide them from the mobile view.