.loader{width:8px;height:8px;position:relative;border-radius:50%;background:#fff;animation:wave 1s ease-in infinite}@keyframes wave{0%{box-shadow:0 0 0 0 rgba(255,255,255,1),0 0 0 20px rgba(255,255,255,.2),0 0 0 40px rgba(255,255,255,.6),0 0 0 60px rgba(255,255,255,.4),0 0 0 80px rgba(255,255,255,.2)}to{box-shadow:0 0 0 80px rgba(255,255,255,0),0 0 0 60px rgba(255,255,255,.2),0 0 0 40px rgba(255,255,255,.4),0 0 0 20px rgba(255,255,255,.6),0 0 0 0 rgba(255,255,255,1)}}