html {scroll-behavior: smooth;}
body{margin:0px;font-size:20px;line-height:1.5;font-feature-settings:"palt";font-family: "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック体", "YuGothic", "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", "メイリオ", "Meiryo", "verdana", sans-serif;}
img{border:none;width:100%;max-width:100%;margin:0px;padding:0px;display:block;}
a{text-decoration:none;color:black;}
a:hover,a img:hover{opacity:.6;transition-duration:.3s;transform:translate(5px, 5px);}
ul,ol{list-style-type:none;margin:0px;padding:0px;}
h1,h2,h3{margin:0;padding:0;line-height:1.25}
.pc{display:block;}
.sp{display:none;}

/* 本文ヘッダー */
header,article,footer{max-width:50em;width:100%;margin:0px auto;display:block;}
section{position:relative;width:100%;height:auto;overflow:hidden;}

#main .link_btn{position:absolute;top:60.5em;width:100%;}
#main .link_btn a img{width:32.15em;margin:0 auto 2em;}

footer{background:black;padding:1.75em 0;color:white;}
footer img{width:37.5em;margin:0 auto}
footer table{margin:1.25em auto 0;}
footer table h1{font-size:3.2em;padding-right:.5em;}
footer table h2{font-size:1.675em;}
footer table h3{font-size:1.25em;}
footer p{text-align:center;margin:.25em auto 0;font-size:1em;}

/* ページ */
a.back_btn{position:absolute;bottom:2.5em;width:27.55em;left:50%;transform:translateX(-50%);display:block;}

@media all and (min-width: 0) and (max-width:749px)  {
body{font-size:2.67vw;}
.pc{display:none;}
.sp{display:block;}
}