.breakdance .bde-code-block-158-100{width:50px}.hotspot{position:relative;width:50px;height:50px}.circle{position:absolute;top:50%;left:50%;border:2px solid red;border-radius:50%;transform:translate(-50%,-50%) scale(0);transform-origin:center;animation:pulse 2s infinite ease-out}.circle1{width:50px;height:50px}.circle2{width:30px;height:30px;animation-delay:0.3s}.circle3{width:15px;height:15px;animation-delay:0.6s}@keyframes pulse{0%{transform:translate(-50%,-50%) scale(0.2);opacity:0}50%{opacity:1}100%{transform:translate(-50%,-50%) scale(1);opacity:0}}