OK, I had to make a change. I found out that while sub-menus have a z-index of 10, sub-sub-menus (third level menus) have a z-index of 11, and setting the above CSS sets
both second and third level menus to the same z-index, which caused my third level menus to get partially hidden behind the second level menus. So, instead, I changed the z-index of the image thumbs to 9 to insure that they would get hidden behind the second and third level menus:
Code:
.hentry .img_wrapper img {
z-index: 9 !important;
}
I had to use the
!important clause to override the inline style.