.gpspos-button {
    cursor: pointer;
}

.gpspos-button.gpspos-ready {
    background-image: url('img/gps-marker.png');
    background-position: 50% 50%;
    background-repeat: no-repeat;
}

.gpspos-button.gpspos-wait {
    background-image: url('img/spinner.gif');
    background-position: 50% 50%;
    background-repeat: no-repeat;
}