Slider covering drop down menu

I have a slider of upcoming events near the top of my home page. One of my sub-menus has a lot of items and extends down into the area used by the slider. The slider covers a portion of the drop down menu making it hard to read and select. I have been unable to find a setting for the navigation (menu) block to force it to always be “on top” (z axis?) Do you now any way to accomplish this?

Here’s an image of what’s happening: https://www.dropbox.com/scl/fi/cqhe2h9rloa8yhpjuv5jw/SliderCoversMenu.jpg?rlkey=nt3tk8qonv1qhbw9wc447vop2&st=vgl2c4cp&dl=0 Or on the home page hover over the “About Us” menu option on the far right.

Another solution might be to make the slider narrower, but I don’t see any way to set its width (or height). But that won’t help if one of the other drop down menus gets long enough to extend into the slider area.

I don’t think this is really an issue with EventPrime, but am hoping you know a solution.

Thanks for your always great support.

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