How to create link by "passing" the mouse

Hello, how are you?
I’m doing a job for a Wix Arena client, but I’m in doubt about running a function.
The example is on my site: www.ronaldomarketing.com.br
By clicking on the menu on the “Download Guide” link, it opens a window simulating a “Mega Menu”. I was able to leave exactly as I would like, but the ideal would be for this link to open only by “passing” the mouse over, not “clicking.”
If it’s easier to be on a simple link, instead of the menu, no problem, I can arrange that.
What function should I use for this? I’m not finding…
Can you help me, because I believe it would be a differential feature to present to customers …
Thanks in advance for your attention, and big hug!

I don’t see the “Download Guide” link.