BevelButton: Rectangle and no Graphic Change on Click ?

As I said earlier, I added a Label below my BevelButtons as Caption.

But I have two other troubles:

a. A rectangle is drawn around the icon,

b. When click I do not have a graphic feedback (to say the button is pushed).

Did I miss something in the documentation ?

PS: I forgot why I leave the BevelButtons in a previous project for some Canvas and an Invert method to simulate the Push (I have to find that project for this method and some other things).