@keyframes fade{0%,80%,to{opacity:0}40%{opacity:1}}.container{width:100%;display:flex;align-items:center;justify-content:center}.dot{width:.9rem;height:.9rem;animation:fade 1.4s ease-in-out infinite both;background:#0077d3;border-radius:50%}.dot:nth-child(2){animation-delay:.16s}.dot:nth-child(3){animation-delay:.32s}.dot+.dot{margin-left:1rem}