.logo-spinner{animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:.3;transform:scale(1)}50%{opacity:1;transform:scale(1.1)}}.logo-spinner:after{content:"";position:absolute;top:0;left:-150%;width:150%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.6),transparent);animation:shimmer 1.5s infinite}@keyframes shimmer{0%{left:-150%}to{left:150%}}