@keyframes ripple{0%{opacity:1;transform:scale(.8)}to{opacity:0;transform:scale(2.4)}}.emergency-ripple{opacity:0;border:2px solid #ef444480;border-radius:50%;animation:2s cubic-bezier(0,.2,.8,1) infinite ripple;position:absolute}.emergency-ripple:nth-child(2){animation-delay:-.66s}.emergency-ripple:nth-child(3){animation-delay:-1.32s}