Styling Combobox popup

[Pedro Duque Vieira]

Hi,

I've just added a metro style for the combobox to the JMetro library (pics:
https://twitter.com/P_Duke/status/289147444766339072/photo/1/large and
https://twitter.com/P_Duke/status/289147610965610496/photo/1/large)

The problem is that the popup is slightly miss placed and if I turn the
shadow effect off than the problem is even bigger (right now the shadow is
hidden because it is transparent). So how can I offset the position of the
popup through CSS?

Thanks, cheers,

-- 
Pedro Duque Vieira