Problem with CSS menus

[Morisatwork]

Hi Guys

I am tryyng to move over to full CSS and have tried using some drop down menus. They seem to work nicely but in some instances if I have an image close to the dropdown - the dropdown drops behind the image. Can I do something to force it dropping infront of the image

Thanks in Advance

Moris

[neilkw]

Do you have a live link or some code please.