change grey bottom tool bar

Where is the css for the bottom, grey tool bar? the one with the account control like mail, shopping cart ect. I want to change its colour, grey doesn't exactly go with my site. Thanks in advance

General.css look for div.extra_top_menu table.fixed_menu around line 876 background-color: rgba(212, 212, 212, 0.8);

Thankyou! its looks just right now :)

Thanks Mingle !