main.css

html, body {
    margin: 0;
    padding: 0;
}

.table {
    border-collapse: separate;
    border-spacing: 5em;
}

.leaflet-popup-content {
    margin: 7px 37px 7px 8px;
    line-height: 1.4;
    font-size: 1.3em;
}

#map {
    width: 100%;
    height: 40vh
}

@media (min-width: 768px) {
    tr > td:first-of-type {
        padding-right: 15px;
    }

    #map {
        width: 100%;
        height: 100vh
    }
}