.neon-border{position:relative;display:inline-block;padding:2px;border-radius:1rem;background:transparent;z-index:0;border:1px solid #000;box-shadow:0 0 8px rgba(0,0,0,.6),0 0 15px rgba(0,0,0,.4),0 0 25px rgba(0,0,0,.2)}.neon-border:after,.neon-border:before{content:none}.neon-button{color:#000;font-size:1.5rem;padding:.5rem 1.5rem;border:none;border-radius:1rem;position:relative;z-index:1;font-family:Marfa,sans-serif;cursor:pointer;font-family:bold}@keyframes sparkle{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.2)}}@keyframes spin-border{to{transform:rotate(1turn)}}.animate-spin-border{animation:spin-border 2s linear infinite}