.feh-shiny-button{position:relative;padding:14px 24px;border-radius:999px;color:#fff;font-size:14px;font-weight:500;text-decoration:none;background:#000;transition:all .3s ease;height:40px;display:flex;align-items:center;justify-content:center}@media (min-width:640px){.feh-shiny-button{padding:16px 24px;font-size:16px;height:48px}}@media (min-width:1440px){.feh-shiny-button{padding:20px 32px;font-size:18px;height:56px}}.feh-shiny-button:hover{background:#333}.feh-border-mask{position:absolute;top:0;left:0;border-radius:999px;width:100%;height:100%;padding:1px;-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0) border-box;mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0) border-box;-webkit-mask-composite:xor;mask-composite:exclude}.feh-border-glow{background:conic-gradient(from 0deg,transparent 0,#fff 10%,#000,transparent 20%);position:absolute;top:50%;left:50%;width:500px;height:500px;transform:translate(-50%,-50%);transform-origin:0 0;animation:rotateShine 3s linear infinite}@keyframes rotateShine{0%{transform:rotate(0deg) translate(-50%,-50%)}to{transform:rotate(1turn) translate(-50%,-50%)}}