.shinne-btn{isolation:isolate;position:relative;overflow:hidden}.shinne-btn:before{content:"";z-index:1;pointer-events:none;background:linear-gradient(90deg,#0000 0%,#ffffff14 20%,#ffffff73 50%,#ffffff14 80%,#0000 100%);width:70%;height:100%;animation:3s ease-in-out infinite shinne-sweep;position:absolute;top:0;left:-120%;transform:skew(-25deg)}.shinne-btn>*{z-index:2;position:relative}@keyframes shinne-sweep{0%{left:-120%}60%{left:140%}to{left:140%}}