#loader{z-index:9999999;background:#00000080;justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:fixed;top:0;left:0}.spinner{border:3px solid #f3f3f3;border-top-color:#3498db;border-radius:50%;width:50px;height:50px;animation:2s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){#loader .spinner{animation:1.5s ease-in-out infinite spinnerPulse}}@keyframes spinnerPulse{0%,to{opacity:1}50%{opacity:.3}}