Using Chrome DevTools to model iPhoneX. When I use my own css to create the background image I can get DevTools and iPhone looking the same.
When I use BB background option for a row, it positions left-top on Dev tools but on iPhone it is center-top (but, the CSS reads left-top through DevTools)
I tried background position using
#ID_entered_in_Row .fl-row-content-wrap
movement on DevTools not on phone
Tried
.fl-node-607e90e624c4a > .fl-row-content-wrap
movement on DevTools not on phone