.gmap3 {
    margin: 20px auto;
    border: 1px dashed #C0C0C0;
    width: 100%;
    height: 100%;
}

.cluster {
    color: #FFFFFF;
    text-align: center;
    font-size: 11px;
    font-weight: bold;
}

.cluster-1 {
    background-image: url(images/m1.png);
    line-height: 53px;
    width: 53px;
    height: 52px;
}

.cluster-2 {
    background-image: url(images/m2.png);
    line-height: 55px;
    width: 56px;
    height: 55px;
}

.cluster-3 {
    background-image: url(images/m3.png);
    line-height: 66px;
    width: 66px;
    height: 65px;
}

.infowindow {
    line-height: 1.35;
    overflow: hidden;
    white-space: nowrap;
    width: 250px;
    text-align: center;
}

.infowindow img {
    width: 60px;
    float: left;
    margin: 5px;
}

.infowindow-title {
    font-weight: bold;
    font-size: 14px;
    color: #ff0066;
}