Button in TOP BAR?

Hi there,

I would like a button to appear in the top bar of Unicon theme.
The website it’s concerned is: http://www.enksoftware.nl
The second item on the left (‘Aanvragen demo’) I would like to have a button style.

I read about the possibility of inserting a button in the normal naviation here: http://hellominti.com/forums/topic/how-to-add-button-in-menu-unicon/
But I want it to be in the top bar…. Would this be possible? Thanks in advance!

Kind regards,
Nanda

Ticket