#group-location-map{display:block;width:100vw;max-width:none;margin:0 calc(50% - 50vw);padding:0;border:0;line-height:0;background:#e8ece8}
#group-location-map iframe{display:block;width:100%;height:480px;margin:0;padding:0;border:0;border-radius:0}
@media(max-width:640px){#group-location-map iframe{height:380px}}