Customise Colours on Booking Page Calendar and Meeting Description OR revert back to old design

New booking page design - unable to customise colours on the calendar and meeting description. The default white does not work well when embedding externally. When browsing on mobile, the default white boxes dominates mobile screen, making brand theme colours null and void

Please consider:

1. allow colour customisation for the meeting description, calendar and time available boxes, or 2. remove the rounded borders and revert to the old booking page design.

Thank you!