@property --a{syntax:"<angle>";inherits:false;initial-value:0deg}.rgb-glow-box{position:relative;width:100%;height:120px}.rgb-glow-box:after,.rgb-glow-box:before{content:"";position:absolute;inset:0;background:repeating-conic-gradient(from var(--a),#0f0,#ff0,#0ff,#f0f,#0ff,#0f0);border-radius:12px;animation:rotating 4s linear infinite}.rgb-glow-box:after{filter:blur(20px);opacity:.8}.rgb-glow-content{position:absolute;inset:3px;background:#000;border-radius:9px;z-index:1;display:flex;align-items:center}.auth-bg-cover{background-image:url(/images/cover.jpg);background-size:cover;background-position:50%}@keyframes rotating{0%{--a:0deg}to{--a:360deg}}