XF 1.4 Change header color and remove gradients

[Betclever]

Hello all,

I'm trying to change the color of the header via this class:

#header .pageWidth .pageContent {
 background-color: #979797; background:url(http://bet-clever.com/styles/*******/Cacbon/images/fondgris.png) 50% 0 repeat #979797;
}

However, I absolutely want to keep the font I added but I want to remove the gradients.
What kind of command can I use in addition to the one above to remove gradients without loosing my font?

Regards,