.fancy{--offset:3px;background:#0b243c;border-radius:.5rem;width:200px;max-width:100%;height:55px;margin:8px;position:relative;overflow:hidden}.fancy:before{content:"";aspect-ratio:1;background:conic-gradient(#0000 270deg,#fff,#0000);width:100%;animation:2s linear infinite rotate;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.fancy:after{content:"";background:inherit;border-radius:inherit;inset:var(--offset);height:calc(100% - 2*var(--offset));width:calc(100% - 2*var(--offset));position:absolute}.fancy button{color:#fff;z-index:10;background:0 0;padding:1rem;font-size:1rem;font-weight:700;position:absolute;inset:0;text-transform:capitalize!important}@keyframes rotate{0%{transform:translate(-50%,-50%)scale(1.4)rotate(0)}to{transform:translate(-50%,-50%)scale(1.4)rotate(1turn)}}