.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;
}

.leaflet-cluster-spider-leg {
    /* stroke-dashoffset (duration and function) should match with leaflet-marker-icon transform in order to track it exactly */
    -webkit-transition: -webkit-stroke-dashoffset 0.3s ease-out, -webkit-stroke-opacity 0.3s ease-in;
    -moz-transition: -moz-stroke-dashoffset 0.3s ease-out, -moz-stroke-opacity 0.3s ease-in;
    -o-transition: -o-stroke-dashoffset 0.3s ease-out, -o-stroke-opacity 0.3s ease-in;
    transition: stroke-dashoffset 0.3s ease-out, stroke-opacity 0.3s ease-in;
}

.marker-cluster-small, .marker-cluster-medium, .marker-cluster-large {
    background-color: rgba(181, 226, 140, 0.6);
}
.marker-cluster-small div, .marker-cluster-medium div, .marker-cluster-large div {
    background-color: rgba(110, 204, 57, 0.6);
}
/*
.marker-cluster-medium {
    background-color: rgba(241, 211, 87, 0.6);
}
.marker-cluster-medium div {
    background-color: rgba(240, 194, 12, 0.6);
}

.marker-cluster-large {
    background-color: rgba(253, 156, 115, 0.6);
}
.marker-cluster-large div {
    background-color: rgba(241, 128, 23, 0.6);
}*/

.marker-cluster {
    background-clip: padding-box;
    border-radius: 20px;
}
.marker-cluster div {
    width: 30px;
    height: 30px;
    margin-left: 5px;
    margin-top: 5px;

    text-align: center;
    border-radius: 15px;
}
.marker-cluster span {
    line-height: 30px;
}