Remove transparency from main drop down menus

Crazy thins is I found a post by chance a week ago, and managed to remove the transparency. Now I need to do it again, cvannot remember or find the post! LOL Can someone please refresh me on which css it is and the correct code to remove the transparency to a solid color?

Regards

Toni

Just replace the transparent png image in templates/base/images/tm_smenu_bg.png with a non transparent version.

You can also edit top_menu.css at line 34, set that image to none, and add a background color instead.

Thank you Deano ..exactly what I needed, This must have been the fastest response to a post I had ever written!