How can I change the color of an item of the Navbar when it's active?

[Laura GW]

I need to change the active color of it as it differs from the swatch I use for everythng else. I use gelato A (red and white) but when the navbar item is active its is yellow. how can I change it?

[Maryna Brodina]

Hello! You can customize your app with CSS http://docs.appery.io/documentation/w...
This link might also help http://stackoverflow.com/questions/15...