How do I adapt the Mega Menu width?

Hi,

I’m currently fiddling with the Hestia Theme, and I must say I like it very much.

Is it possible to insert a Mega Menu that has only one or two colums and that does not fill the whole screen width?

When I insert a mega menu with everything (main wrapper, col-1 wrapper, heading, divider, linked pages), the menu opens on the whole screen estate, which is ugly when there is actually only one column.

Any suggestions?

Cheers from the sunny South of France.

PS: my company’s current site uses Zerif Lite, but it looks well like I’m going to migrate it to Hestia.

The page I need help with: [log in to see the link]