.markerHighLight{width:20px;height:20px;border-radius:50%;animation:twinkling 2.1s ease-in-out infinite;background:red;margin-top:20px}@keyframes twinkling{0%{opacity:.2;filter:alpha(opacity=20);-webkit-transform:scale(1)}50%{opacity:.5;filter:alpha(opacity=50);-webkit-transform:scale(1.12)}to{opacity:.2;filter:alpha(opacity=20);-webkit-transform:scale(1)}}