Color changing staff banner (Rainbow staff banner)

 .userBanner--staff {font-weight:bold;background-image: linear-gradient(210deg, #8F343A, #26A65B, #1C86EE, #FFBE1C, #176093, #7AF26D, #8E44AD, #CC6600, #CF4D35, #E0EEEE)!important; background-size: 1200% 1200%!important; -webkit-animation: trgamers 15s ease infinite!important; -moz-animation: trgamers 15s ease infinite!important; -o-animation: trgamers 15s ease infinite!important; animation: trgamers 15s ease infinite!important;}


@-webkit-keyframes trgamers {0% {background-position: 0% 50%}50% {background-position: 100% 50%}100% {background-position: 0% 50%}}


@-moz-keyframes trgamers {0% {background-position: 0% 50%}50% {background-position: 100% 50%}100% {background-position: 0% 50%}}


@-o-keyframes trgamers {0% {background-position: 0% 50%}50% {background-position: 100% 50%}100% {background-position: 0% 50%}}


@keyframes trgamers {0% {background-position: 0% 50%}50% {background-position: 100% 50%}100% {background-position: 0% 50%}}