.marker-cluster span {
    color: #fff;
}

.marker-cluster-small {
	background-color: rgba(241, 211, 87, 0.6);
}
.marker-cluster-small div {
	background-color: rgba(240, 194, 12, 0.6);
}

.marker-cluster-medium {
	background-color: rgba(253, 156, 115, 0.6);
}
.marker-cluster-medium div {
	background-color: rgba(241, 128, 23, 0.6);
}
.marker-cluster-large {
	background-color: rgba(163, 78, 21, 0.475);
}
.marker-cluster-large div {
	background-color: rgba(163, 78, 21, 0.521);
}
.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;
	font: 12px "Helvetica Neue", Arial, Helvetica, sans-serif;
}
.marker-cluster span {
	line-height: 30px;
	}