.box1{position:relative;width:220px;height:45px;overflow:hidden;border:none;background-color:white;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;border-top-left-radius:40px;cursor:pointer;border-bottom-right-radius:40px;box-shadow:0 0 10px rgb(104,134,218)}.box1:before{content:"";position:absolute;width:25px;height:200px;margin-top:-92px;background:linear-gradient(#00ccff,#d400d4);animation:amm 4s linear infinite}@keyframes amm{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.text-button{position:relative;font-size:1.2rem;font-weight:700;z-index:1}.box1:after{content:"";position:absolute;inset:2px;background-color:#01eaf9;border-top-left-radius:40px;border-bottom-right-radius:40px}