I am modifying my sites navigation so it now uses dropdown lists powered by CSS. I have noticed however that the dropdown list is sitting behind the slideshow. I found a problem in my CSS that was partly causing this, as when I removed the slideshow it was behaving the same way with some test text I placed. However I modified my code and resolved that, but when I place the slideshow back the navigation still sits behind.
I assume there is a setting somewhere in the code that sets the slideshow to be at the front, but I haven't been able to find it. Can anyone help please?