.step-dot{position:relative}.step-dot:after{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background-color:inherit;border-radius:50%;animation:live-pulse-effect 1.5s ease-out infinite}@keyframes live-pulse-effect{0%{transform:scale(1);opacity:1}to{transform:scale(2.5);opacity:0}}