.branch-map {
    width: 100%;
    height: 800px;
}

@media (max-width: 1024px) {
    .branch-map {
        height: 500px;
    }
}

@media (max-width: 768px) {
    .branch-map {
        height: 360px;
    }
}

@media (max-width: 480px) {
    .branch-map {
        height: 300px;
    }
}