.leaflet-map {
    --viewportheight: calc(var(--vh, 1vh) * 100);
    height: calc(var(--viewportheight) - (2 * var(--navHeight))) !important;
    width: 100%;
}
@media (min-width:500px) {
    .leaflet-map {
        height: calc(var(--viewportheight) - 70px) !important;
    }
}