.image-viewer-marker-ring{animation:2s ease-out infinite pulsate-ring;-webkit-animation:2s ease-out infinite pulsate-ring}@keyframes pulsate-ring{0%{opacity:0;transform:scale(.1)}50%{opacity:1}to{opacity:0;transform:scale(1.2)}}@-webkit-keyframes pulsate-ring{0%{opacity:0;-webkit-transform:scale(.1)}50%{opacity:1}to{opacity:0;-webkit-transform:scale(1.2)}}