css dropdown problem with content

I created a css drop down menu, but when I put the curser on the menu the content goes down. can anybody help me with this problem?

 

You might try using clear:both; for the content.

 

A look at the code would be really helpful in helping you, but it sounds as though you could have your drop down menu in the same div container as your content. You would also want to set your div containing your drop down menu on a higher z-index than the rest of the document.