.section01{
    width: 100%;
    height: 57.29vw;
    margin-bottom: 13.54vw;
}
.section01 figure{
    width: 100%;
    height: 100%;
}


@media screen and (max-width:500px) {
    .section01{
        width: 100%;
        height: 344vw;
        margin-bottom: 13.54vw;
    }
}