change background image of Ribbon Bar

[Shakti]

Hi There,

Pls tell me how can i change my "Background image of Ribbon Bar".

[Shinu]

Hello Shakti,

Try the overriding the default CSS like below.
CSS:

.rrbTabs, .rrbButtonArea ,  .rrbButtonGroupIn
   {
       background-image: url("../Images/thumbsBg.gif") !important
   }

Thanks,
-Shinu.