Hiding the duration of appointment during booking process?

Hello. I’m having trouble finding a way to hide the duration of the appointment from the user in Wix Bookings using the Wix Editor (not Studio). I’m able to do it on the booking calendar, but once the checkout process begins it shows the duration… Is there a way to hide this using Developer Tools? I’ve tried to find a way to use CSS but from what I understand this is not possible at all with a non-Studio site? Any advice would be greatly appreciated.