Responsive size for appointments+

Hi..

I have a fully responsive site at i have installed the appointment+ plugin.. but how can i make the arrangement responsive so it blends in naturally with my site??

Fo now I use the following short codes on my booking site (which are in testing mode):

[app_my_appointments]
[app_services] [app_service_providers]
[app_monthly_schedule]
[app_pagination]
[app_login]
[app_confirmation]

Can someone please guide me in the right directions??

Thanks..

Brgds

Daniel