header{position:fixed;top:0;z-index:2;width:100%;border-bottom:2px solid #e9e9e9;background:#fff}header .normal-box{display:flex;padding:0 40px;height:74px;flex-wrap:nowrap}header .left-box{display:flex;height:100%;align-items:center;flex-wrap:nowrap;justify-content:center}header .left-box .search-box{padding-left:30px;width:500px}header .left-box img.logo{min-width:83px;height:40px}header .right-box{margin-left:auto}header .right-box .menu{display:flex}header .right-box .menu .link{margin-left:20px;color:#000;white-space:nowrap;font-weight:700;font-size:13px;line-height:74px}header .sp-box{display:none}.margin-top{margin-top:76px;width:100%}@media only screen and (max-width:991px){header .normal-box{padding:0 20px;height:60px;border-bottom:2px solid #e9e9e9}header .right-box{display:none}header .left-box{width:100%}header .left-box .search-box{margin-left:auto;padding-left:30px;width:500px}header .sp-box{display:block}header .sp-box .menu{display:flex;width:100%;background:#fff}header .sp-box .menu .link{padding:12px 0;color:#c4c4c4;text-align:center;white-space:nowrap;font-weight:700;flex:1}header .sp-box .menu .link.active{position:relative;color:#3c3c3c}header .sp-box .menu .link.active:before{position:absolute;bottom:0;left:0;width:100%;height:4px;border-top-left-radius:4px;border-top-right-radius:4px;background:#3c3c3c;content:""}header .sp-box .menu .link .title-jp{display:block;margin-bottom:5px;font-size:12px;line-height:1}header .sp-box .menu .link .title-en{display:block;font-size:10px;line-height:1}.margin-top{margin-top:113px}}#search{max-width:100%}#search .form{position:relative;width:100%}#search .form input.search{padding:10px;width:100%;height:40px;border:1px solid #f3f3f3;border-radius:5px;background:#f8f8f8;-webkit-appearance:none}#search .form input.submit{position:absolute;top:2px;right:2px;height:36px;background:#f8f8f8}