.dots{display:inline-block;margin-left:2px}.dots span{animation:blink 1.4s infinite;animation-fill-mode:both;font-weight:700}.dots span:nth-child(2){animation-delay:.2s}.dots span:nth-child(3){animation-delay:.4s}@keyframes blink{0%,80%,to{opacity:0}40%{opacity:1}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}