button and tabs shortcodes

Hi.
I’m migrating an old site built with Jooma (www.italnoleggio.it) into a new site with WP and Enfold theme (www.ilredelweb.it/italnoleggio).
I migrated pages and posts now I have to change the code for two shortcodes: [button] and [tab].

Can you take a loook into the old: http://www.italnoleggio.it/xc40/volvo/noleggio-lungo-termine-volvo-xc40-d3
and the new: https://ilredelweb.it/italnoleggio/volvo/noleggio-lungo-termine-volvo-xc40/
and suggest me how to modify the code?

Thanks in advance Gianluca from Italy