betabandido, I guess you use Ambiance Ubuntu Gnome theme and Skype by default uses KDE theme. So, to solve your issue with Skype go to Skype's "Options->General" and select "GTK+" style in "Choose style" dropdown menu.
betabandido, I guess you use Ambiance Ubuntu Gnome theme and Skype by default uses KDE theme.
So, to solve your issue with Skype go to Skype's "Options->General" and select "GTK+" style in "Choose style" dropdown menu.