#maps_overlay {
    position: absolute;
    left: 0; top: -100%; width: 100%; height: 100%;
    background-color: rgba(0,0,0,0.7);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.5s, top 0.5s step-end;
    z-index: 100000;
    overflow: hidden;
}

#maps_overlay::after {
    content: '✕';
    position: absolute;
    right: 10px; top: 10px; width: 30px; height: 30px;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 30px;
    color: white;
    cursor: pointer;
}

#maps_overlay.open {
    transition: opacity 0.5s, top 0.5s step-start;
    top: 0;
    opacity: 1;
    pointer-events: all;
}

#maps_overlay #maps_popup {
    position: absolute;
    box-sizing: border-box;
    left: 10%; top: 10%; right: 10%; bottom: 10%;
    border-radius: 10px;
    background-color: rgba(255,255,255,0.9);
    border: 1px solid white;
    overflow: hidden;
}


#maps_overlay #maps_popup iframe {
    width: 100%; height: 100%;
    border: 0;
}