Open Source Document Management System | OpenKM

HI
I have OpenKm version 5.1.9 on linux machine. I want to use mobile clients with Android 4. If I go to your demo it looks good, but in my sytem everything is very small (see atachment).
What can I do to make my mobile view bigger?

regards Marek.

Because in demo there is the professional mobile extension that is not exactly as community.

Thanks for information

Marlok