Hi, It is a general problem.
First i developed the site on localhost.
Then transfer on my server,
next on the server of my customer.
Always the website looked good in the frontend.
But in the component JA-Builder, by klick on Edit Butten, the colors were set back to the default settings and the fonts were gone. Normally I have an exact copy of my websites with akeeba backup. Always!
As written, I made the backup manually:
Database backed up, data downloaded via FTP as .zip and re-loaded. The website must look the same because all the data is in place.
At different websites it is the same issue.