#wrap {margin-top: 7.5rem; margin-bottom: 7rem;}

header {position: fixed; top: 0; width: 100%; background-color: #fff; padding: 1.5rem 0; border-bottom: 1px solid #eee; z-index: 100;}
header h1 {}
header h1 a {height: 4rem; display: block; text-align: center;}
header h1 a img {height: 100%;}
header > div {position: absolute; top:50%; height: 2.5rem; transform: translateY(-50%);}
header .open_nav { left: 1.5rem;}
header .back {right: 1.5rem;}
header .back button {height: 100%;}
header div img {height: 100%;}

nav {position: fixed; left: -100%; top:0; width: 70%; z-index: 150;background: #fff;height: 100vh;}
nav.on {left: 0; transition: all 0.5s;}
nav h1 {height: 5.5rem; padding: 1rem ; text-align: right;}
nav h1 img {height: 100%;}
nav ul {display:flex; flex-flow:column; margin-top: 5rem;}
nav ul li {text-align: center; padding: 2.5rem 0;}
nav ul li a {font-size:2rem; text-decoration: underline; display: block; line-height: 1.4;font-weight:bold}
nav .close_nav {position: absolute; left: 1.5rem; top:1.5rem; height: 2.5rem;}
nav .close_nav img {height: 100%;}
.nav_bg {background: rgba(0,0,0,0.6); position: fixed; left: 0; top:0; width: 100%; height: 100vh; z-index: 140; display: none;}
.nav_bg.on {display: block;}

footer {
    position: fixed; 
    width: 100%; 
    height: 6rem; 
    left: 0; bottom:0; 
    background: #fff; 
    z-index: 99;
}
footer ul {display:flex; height: 100%}
footer ul li {
    width: calc(100% / 4);
    border-top: 1px solid #ddd; 
    border-right: 1px solid #ddd;
}

footer ul li a {display: flex; align-items: center; justify-content: center; width: 100%; height: 100%; text-align: center; line-height: 1.2; font-size:1.6rem; font-weight: 600; }
footer ul li:last-child {border-right: none;}
footer ul li:nth-child(3) a {font-size: 1.5rem;}
footer ul li a.active {background: #cad4fc; color:#5a5ee3;}

div .title_wrap h2 {font-size: 2rem; ; letter-spacing: -.1rem;display:flex; align-items:center}
div .title_wrap h2 img {width:1rem; margin-right:.5rem}