"Floated Share Buttons" centered vertically

Hi,
as you can see on my site http://www.gallinagiacinto.it, the floating bar seems to be in a fix position, i.e. about 90px from the top-left corner.

I’d like to position it a little bit under the header and the main menù, about 160px, it would be cleaner:-)

Deciding the pixel distance would be perfect!

Bye.