Z-index and slider woes

http://tend.wpengine.com/acquire/web-store/

I am having problems with nav menu dropdown appearing under Nivo slider. I have spent last few hours trying various combinations of z-index and positioning and have gotten nowhere. If anyone can tell me what I should do I would really appreciate it. (And double appreciate it if you can tell how you figured it out.)

Put the z-index on #header_wrap. E.g.

#header_wrap {z-index: 20;}

The important thing is that it has a higher z-index than #main, the div that follows it. :slight_smile: