I have added a drop down menu to the button "Our Services" located on the main menu (ul#nav) and I am showing the drop down displayed on top of the slideshow area, but the client has claimed that the drop down is displayed behind the slideshow images. I have a z-index of 99 added to the selector #nav li li a. Is there something I am missing? Can anyone help me ensure that the drop down menu will be displayed on top of the slideshow area?
Here is a link to review the page in question. And thanks in advance to anyone that helps!