.solution .banner{background:#0006}.solution .banner li:hover{background-color:#fff6}.solution .bg1{background:#5c565680}.solution .mask{background-color:#5c56564d}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-fadeIn{animation:.5s ease-out forwards fadeIn}.solution-button:before{content:"";z-index:-1;opacity:0;border-radius:inherit;background:linear-gradient(45deg,red,#ff7300,#fffb00,#48ff00,#00ffd5) 0 0/400%;transition:opacity .3s ease-in-out;animation:20s linear infinite glowing;position:absolute;inset:-2px}.solution-button:hover:before{opacity:1}@keyframes glowing{0%{background-position:0 0}50%{background-position:400% 0}to{background-position:0 0}}