.point{width:8px;height:8px;border-radius:100px;box-shadow:0 0 4px 3px #b60000;animation-name:pulse;animation-duration:1s;animation-iteration-count:infinite;animation-timing-function:ease-in-out}@keyframes pulse{0%{transform:scale(1);background-color:#c00000}50%{transform:scale(1.1);background-color:#f00000}to{transform:scale(1);background-color:#c00000}}