.p-navEl [data-nav-id="premium"]:before{font-family:FontAwesome;content:"\f234";color:#b0ff00;padding-right:5px}
That doesn't seem to overwrite the default.You only need to use:
Code:.p-navEl [data-nav-id="premium"]:before{content:"\f234";}
That doesn't seem to overwrite the default.
Ive done it directly in xb_header.less for now.