@keyframes bounce{0%{transform:translate(0)}to{transform:translateY(75px)}}@keyframes pulse{0%{opacity:0}to{opacity:1}}div.ball-holder{display:flex;justify-content:center;min-height:100px;padding-top:15px;div.ball{width:30px;height:30px;border-radius:50%;animation-direction:alternate;animation-iteration-count:infinite;margin-right:10px;animation-name:bounce;animation-duration:.3s;animation-timing-function:cubic-bezier(.5,.05,1,.5);background-color:#8dc550;&.ball-first{animation-delay:50ms}&.ball-second{animation-delay:.1s}&.ball-third{animation-delay:.15s}}}div.ball-holder.pulsing{min-height:50px;margin-top:2px;div.ball{animation-name:pulse;animation-duration:.3s;animation-timing-function:ease-in-out;&.ball-first{animation-delay:0s}&.ball-second,&.ball-third{animation-delay:.3s}}}