.loading-dot{width:6px;height:6px;border-radius:50%;background-color:currentColor;margin:0 2px;display:inline-block}.loading-dot:nth-child(1){animation:dotPulse 1.5s infinite 0s}.loading-dot:nth-child(2){animation:dotPulse 1.5s infinite .3s}.loading-dot:nth-child(3){animation:dotPulse 1.5s infinite .6s}@keyframes dotPulse{0%,80%,to{opacity:.3;transform:scale(.8)}40%{opacity:1;transform:scale(1)}}