If you need support from Yola please contact us via firstname.lastname@example.org or make use of our live chat service! We are working on a new approach to community-based support and during this transition period we are not adding any new threads to this forum. Many thanks to everyone who has participated over the years and we look forward to unveiling a new peer-to-peer support system soon!
Unfortunately the appearance of the menu is one aspect of the style that cannot currently be edited.
An alternative would be to take all your pages out of the menu so that you do not use the default menu and then generate your own with some custom code. This is a little labor intensive, however. Let us know if you would like to try it and we will point you in the right direction.