XF 1.4 Staff Banner Customization

I am trying to customize my staff banner. It is stuck in a red bg and white letter style. I already edited extra.css and nothing seems to work to change the style of the banner.

.userBanner.bannerStaff {
background-color: @secondaryMedium;
border-color: @secondaryMedium;
color: @contentBackground;
text-shadow: 1px 1px 1px @secondaryMedium;

.userBanner.bannerStaff.wrapped span {
background-color: @secondaryMedium;

Any help would be great.