Maximenu - background transparency

Hello,
first, thank you very much for great work and excellent module!
I have just installed Maximenu and it works really very, very well.
I have only one question:
is it posible to make menu transparent - lets say 50% ? I tried to make background file fond_bg.png semi-transparent png, but it does not work for me.
So, should I change something more?
My goal is to have menu a little bit transparent, so main background of the site is visible, because main manu (that is original fussion template menu) is transparent, so I would like to stylize also Maximenu the same way.
Hope you can help, best regards
Paul

hi
it should work well with a semi transparent png image as background.
Try again with this method
CEd