#map {
    height: 600px;       
}

@media (max-width: 768px) {
    #map {
        height: 400px;       
    }
}

#stations_list, #regions_list {
    max-height: 500px;
    overflow-y: none;
}

#reset_map {
    display: none;
}

.gm-style .gm-style-iw {
    font-weight: 500;
    color: black;
    font-size: 13px;
}

#overlay {
    position: absolute;
    z-index: 100;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.2);
    transition: 1s 0.4s;
}

#spinner {
    position: absolute;
    z-index: 200;   
    top: 27%;
    left: 50%;       
}