.ellipsis{display:inline-block}.ellipsis span{animation:ellipsisAnimation 1.5s infinite;font-size:24px;line-height:24px;color:#000}.ellipsis span:first-child{animation-delay:0s}.ellipsis span:nth-child(2){animation-delay:.2s}.ellipsis span:nth-child(3){animation-delay:.4s}@keyframes ellipsisAnimation{0%{opacity:0}50%{opacity:1}to{opacity:0}}