.typing{display:flex;align-items:center;width:100%}.typing span{width:8px;height:8px;margin:0 2px;background-color:#bbb;border-radius:50%;animation:blink 1.5s ease-in-out infinite}.typing span:nth-child(2){animation-delay:.2s}.typing span:nth-child(3){animation-delay:.4s}@keyframes blink{0%{opacity:.3}50%{opacity:1}to{opacity:.3}}