body {
    margin: 0;
    position: fixed;
    overflow: hidden;
    width: 100%;
    height: 100%;
    touch-action: none;
    display: flex;
    flex-direction: column;
}

header {
    display: flex;
    justify-content: space-between;
    font-size: 28px;
    font-weight: bold;
}

#map {
    flex: 1;
}

footer {
    text-align: center;
}

.close {
    float: right;
}

button#navButton {
    font-size: 28px;
    font-weight: bold;
    padding: 0;
    border: none;
    background: none;
    color: black;
}

button.close {
    font-size: 28px;
    font-weight: bold;
    padding: 0;
    border: none;
    background: none;
    color: black;
}

button.share-button {
    text-align: center;
    vertical-align: middle;
    width: 4em;
    height: 4em;
    border: none;
    background: none;
}

button:focus {
    outline: none;
}

#navButton {
    padding-right: 10px;
}

.leaflet-popup-content {
    font-size: 20px;
}

.leaflet-container a.leaflet-popup-close-button {
    font-size: 28px;
    font-weight: bold;
    color: black;
}