Thank you very much for your answer.
So if I understood well if I want to show my page:
http://www.naturefert.com/new/fw-portfolio-category/advanced-biostimulants/
as the one in the above printscreen I have to use custom code?
Independently of the name of the page. (Portfolio archive or default page that contains a Portfolio content element, to be honest I don’t understand the difference)
And I cannot highlight or press the buttons or the tabs in this area.