I want to fix one sidebar menu for all the menus, how I do it?
Practical example, at this page: http://biobrisk.ch/bio-screening/
I want to keep the links on the left to stay the same for all menus. Is this possible? If yes, how?
To be more clear, at page http://biobrisk.ch/bio-screening-animali/ I want to have the links on the left to be the same of the page http://biobrisk.ch/bio-screening/
Thanks in advance for your kind help.