Hi Everyone

So I was updating my website today and wanted an existing menu system (I have a main menu title bar with menu items, one of which, when clicked on, causes a pop-up sub menu to appear beneath with all the products in it) to be sticky and stay at the top of the page regardless of scroll position. So all that worked perfectly ok. The problem is now that I can't get any of the product images that appear in the now sticky pop-up sub-menu, to work??? They worked perfectly ok before I made them sticky, but I don't understand why this would be an issue as sticky menus are pretty common?

Any help to resolve this is greatly appreciated ...