Support Banner Ranglist

[SpinX]

Hello, can someone tell me how I can add such banners?

 

[MiooMoo]

Hello, can someone tell me how I can add such banners?

/* ### User Banners XnForo.ir### */
.userBanner--xnforo {
    color: #fff;
    background-color: #FF884F;
    &:before {
        font-family: "Font Awesome 5 Pro";
        padding-right: 5px;
        content: "\f004"
    }
}