.leaflet-cluster-anim .leaflet-marker-icon,.leaflet-cluster-anim .leaflet-marker-shadow{transition:opacity .3s ease-in,-webkit-transform .3s ease-out}.leaflet-cluster-spider-leg{-webkit-transition:stroke-dashoffset .3s ease-out,stroke-opacity .3s ease-in;-o-transition:stroke-dashoffset .3s ease-out,stroke-opacity .3s ease-in;transition:stroke-dashoffset .3s ease-out,stroke-opacity .3s ease-in}