@keyframes blink{0%{opacity:.2}20%{opacity:1}to{opacity:.2}}.loading-dots span{animation-duration:1.4s;animation-fill-mode:both;animation-iteration-count:infinite;animation-name:blink}.loading-dots span:nth-child(2){animation-delay:.2s}.loading-dots span:nth-child(3){animation-delay:.4s}