.typing-dots span{animation:blink 1.4s infinite both;padding:0 2px;font-weight:700;font-size:1.2rem}.typing-dots span:nth-child(2){animation-delay:.2s}.typing-dots span:nth-child(3){animation-delay:.4s}@keyframes blink{0%,80%,to{opacity:0}40%{opacity:1}}