red shadow in menu title

Hi, been looking and changed almost all the css but this annoying red shadow when you hover over the menu items is still there.
any clue where i can change this?

Its only when you hover over a menu with sub menu items

http://roland-karoliny.com/purecomfort/

PLEASE!!!!

Hi

Please show me Your site. I do not have this on my installation ;/

Thanks.
its the one i mentioned above:
roland-karoliny.com/purecomfort/

here what i mean:

FIXED!!! THANKS