#igm-container {
    display: flex;
    flex-wrap: wrap;
}

#igm-sidebar {
    flex: 1;
    min-width: 300px;
    padding: 10px;
}

#igm-map {
    flex: 2;
    min-height: 400px;
}

@media (max-width: 768px) {
    #igm-container {
        flex-direction: column;
    }

    #igm-map {
        order: -1;
    }
}