Section Background width on mobile

Site URL: http://benandanna.uk

Hi,

I am trying to change the width of my banner on mobile only so there is not so much white space on the left & right (and below).

Please can anyone help with this? I am using Squarespace 7.1

Thanks,

Elizabeth

I think you can add 2 sections with 2 image, then we can give the code to hide 1 section on desktop, hide 1 on mobile.

Currently you use CSS background image to set new image on moible, and this is impossible to remove left/right padding