.leaflet-cluster-anim .leaflet-marker-icon, .leaflet-cluster-anim .leaflet-marker-shadow { -webkit-transition: -webkit-transform 0.3s ease-out, opacity 0.3s ease-in; -moz-transition: -moz-transform 0.3s ease-out, opacity 0.3s ease-in; -o-transition: -o-transform 0.3s ease-out, opacity 0.3s ease-in; transition: transform 0.3s ease-out, opacity 0.3s ease-in; }