.page__branding{margin:113px 0 0}#backoffice-library .page__branding{background-image:url(https://www.obc.co.jp/hubfs/obc/v1/images/landing/backofficedx/obc/page/mv_library02.png);background-position:bottom;background-repeat:no-repeat}#backoffice-news .page__branding{background-image:url(https://www.obc.co.jp/hubfs/obc/v1/images/landing/backofficedx/obc/page/mv_news02.png);background-position:bottom;background-repeat:no-repeat}.page__branding section{align-items:center;display:flex;height:260px;justify-content:center}.page__branding h1{color:#fff;font-size:64px;font-weight:600;text-align:center}.backoffice-dx2022 .bg__g{background:#f6f6f6}#backoffice-library .page__area section{margin:0 auto;padding:120px 0;width:1220px}#backoffice-news .page__area section{margin:0 auto;padding:80px 0;width:1440px}.page__area h2{color:#273162;font-size:40px;font-weight:600;margin:0 0 60px;text-align:center}.case__article{padding:60px 0 80px}.case__corp{padding:0 0 100px}#backoffice-case .case{padding:100px 0 80px}.case__article section,.case__branding section,.case__corp section{margin:0 auto;width:960px}.case section{margin:0 auto;width:1220px}#backoffice-case .lead{text-align:center}#backoffice-case .case__branding{background-color:#f6f6f6;background-image:url(https://www.obc.co.jp/hubfs/obc/v1/images/landing/backofficedx/obc/case/branding_bg.png);background-position:top;background-repeat:no-repeat;margin:115px 0 0;padding:40px 0 60px}#backoffice-case .case__branding .top__area{margin:0 0 20px}#backoffice-case .case__branding .top__area p:first-of-type{color:#fff;font-size:16px;margin:0 0 30px}#backoffice-case .case__branding .top__area .branding__image{height:540px;position:relative;width:960px}#backoffice-case .case__branding .top__area .branding__image figure{left:0;position:absolute;top:0}#backoffice-case .case__branding .top__area .branding__detail{align-items:center;bottom:20px;display:flex;left:20px;position:absolute}#backoffice-case .case__branding .top__area .branding__detail p{align-items:center;background:#fff;display:flex;height:160px;margin:0 40px 0 0;text-align:center;width:160px}#backoffice-case .case__branding .top__area .branding__detail dl{color:#fff}#backoffice-case .case__branding .top__area .branding__detail dl.shadow,#backoffice-case .case__branding .top__area .branding__detail dl.shadow dd,#backoffice-case .case__branding .top__area .branding__detail dl.shadow dt{text-shadow:0 0 4px #000}#backoffice-case .case__branding .top__area .branding__detail dt{font-size:30px;font-weight:600}#backoffice-case .case__branding .top__area .branding__detail dd{font-size:20px}#backoffice-case .case__branding .bottom__area p.bottom_area__cate{color:#273162;font-size:22px;font-weight:600;margin:0 0 2px}#backoffice-case .case__branding .bottom__area p.bottom_area__partner{color:#6e6e6e;font-size:20px;font-weight:600;margin:0}#backoffice-case .case__branding h1{color:#273162;font-size:38px;font-weight:600;line-height:1.68;margin:0 0 5px}#backoffice-case .case__article .article__list{margin:0 0 60px}#backoffice-case .case__article .article__list p.article__list__cate{color:#6e6e6e;font-size:18px;font-weight:600;margin:0 0 10px}#backoffice-case .case__article .article__list h2{border-bottom:2px solid #eee;color:#273162;font-size:30px;font-weight:600;line-height:1.35;margin:0 0 15px;padding:0 0 5px}#backoffice-case .case__article .article__list p.article__list__tx{font-size:18px;margin:0 0 20px}#backoffice-case .case__corp .corp__area{align-items:center;background:#f6f6f6;display:flex;justify-content:space-between;padding:30px}#backoffice-case .case__corp .corp__area dl{width:50%}#backoffice-case .case__corp .corp__area dl dt{color:#6e6e6e;font-size:18px;margin:0 0 5px}#backoffice-case .case__corp .corp__area dl dd{color:#273162;font-size:26px}#backoffice-case .case h2{color:#000;font-size:40px;font-weight:600;margin:0 0 60px;text-align:center}#backoffice-case .case .case__list{border-bottom:1px solid #eee;margin:0 0 60px;padding:0 0 100px}.page__navi{background:#273162}.page__navi section{color:#fff;margin:0 auto;width:1220px}.small_tx{font-size:14px}.page__navi ul{border-left:1px solid #344281;border-right:1px solid #344281;display:flex;font-size:30px;justify-content:space-between}.page__navi li{text-align:center;width:50%}.page__navi li a{color:#fff;display:block;height:205px;padding:57px 0 0;position:relative}.page__navi li a:hover{background:#344281;color:#fff;display:block}.page__navi li:first-child{border-right:1px solid #344281}.page__navi li a.navi__anchor:after{bottom:auto;content:"\f078";font-family:Font Awesome\ 5 Free;font-size:48px;font-weight:nomal;position:absolute;right:50%;top:55%}#backoffice-news .page__area section .news__list{background:#fff;padding:80px 110px}