#access-sec1{
    position: relative;
    width: 100%;
}
#access-gmap{
    display: flex;
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translate(-50%, 0%);
    width: 61%
}
#access-gmap iframe{
    width: 100%;
    aspect-ratio: 900 / 350;
    margin: auto;
    display: block;
}