Is it possible to open the jquery lightbox image size window above the menu?

Q: Dear Support,

I have a problem. I put the Visual LightBox on my site but when the picture pops up, it opens under the existing menu on my page. Is it possible to fix it?

A: The problem is in 'z-index' property.

The z-index property specifies the stack order of an element.

An element with greater stack order is always in front of an element with a lower stack order.

So, you should reduce the value of 'z-index' property for menu or increase the value of 'z-index' property for Visual LightBox.