[horde] Appearance Problem with Mozilla

[Peter Meier]

Hello

i'm not sure if this was already a question one time or it is fixed somehow, but
unfortunately i didn't find anything.

on one machine where horde is running i'm having problems with the appearance of
the themes colors etc. but only for mozilla users and only on linux and mac os
x.

the themes are changing, sometimes no colour is displayed, sometimes the design
is really fucked up. and sometimes its just working well.

i'm not having this problem with safari/IE users and also not with mozilla on
windows.

but i couldn't yet figure out how to fix that. any suggestions? thanks!

greetings pete