CSS Not Changing

Hi,

I had to reload my website from a backup due to a domain name change and since then no matter what css changes I make via the bookingpress customize page, the colors & fonts etc don’t change on the front end. As far as I can see file permissions are set to 755.

Also the service images no longer display and if I try to add a new service image, again nothing displays.

Thanks

The page I need help with: [log in to see the link]