Impossible to distinguish active tab Noté 2 sur 5 étoiles

It's a beautiful theme, and I'd use it except for one major problem: I cannot see which tab is active while using this theme.

Noté 5 sur 5 étoiles

Fantastic shapers

Noté 5 sur 5 étoiles

i like this,very good

Noté 5 sur 5 étoiles

Great!

Noté 4 sur 5 étoiles

nice!