Sticky Menu and Anchors

Hello,

I am using Savia, integritybook.com.
If I make the main top menu sticky, the anchors move the page to the top of the page. So the menu covers the part of the content.

Is there a way to fix. (since this is a live site I currently have the menu set to Normal, but I would prefer sticky if the positioning can be fixed.

Thank you,
Martina