Thanks very much for your prompt answer! I’ve followed your instructions for the sticky menu but this only changed the hover colour (obviously). I’m keen to have it look exactly as my primary menu (colour, font, hover-over, background, and same for the drop-down). I hope you can help me with this.
My version of Mozilla is 23.0.1. and I tried it on other computers in the office and it worked well 🙂
Thanks very much for your help!