html{scroll-behavior:smooth}#home_index ul{position:relative;left:2rem}#home_index li{margin-top:1rem}#home_index a{color:#37f;border-bottom:2px solid;display:inline-block}#YSFmap{aspect-ratio:600/450;border:0 solid;width:90%;margin:0 auto;display:block;position:relative}