.filmknopf-welle{outline:2px solid var(--petrol);outline-offset:0;opacity:0;animation:3.6s ease-out infinite filmknopf-welle}.filmknopf-welle-spaet{animation-delay:.5s}@keyframes filmknopf-welle{0%{opacity:.6;outline-offset:0}30%{opacity:.35}60%,to{opacity:0;outline-offset:16px}}@media (prefers-reduced-motion:reduce){.filmknopf-welle{display:none}}