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0;height:51px;box-sizing:border-box;border-radius:4px;display:block;text-align:center;transition:opacity .3s}.stCpArea .stCpSection#top .stCpSectionInner .stCpMainRegBtnArea .stCpSocial .stCpListBtn li a:hover{opacity:0.8}.stCpArea .stCpSection#top .stCpSectionInner .stCpMainRegBtnArea .stCpSocial .stCpListBtn .stCpYh{background:#fff url(/library/about/img/pc/logo_yahoo.png) no-repeat center 8px;background-size:27px auto;color:#e92149}.stCpArea .stCpSection#top .stCpSectionInner .stCpMainRegBtnArea .stCpSocial .stCpListBtn .stCpFb{background:#fff url(/library/about/img/pc/logo_facebook.png) no-repeat center 6px;background-size:20px auto;color:#1877f2}.stCpArea .stCpSection#top .stCpSectionInner .stCpMainRegBtnArea .stCpSocial .stCpListBtn .stCpGp{background:#fff url(/library/about/img/pc/logo_google_01.png) no-repeat center 8px;background-size:18px auto;color:#4285f4}.stCpArea .stCpSection#top .stCpSectionInner .stCpMainRegBtnArea .stCpSocial .stCpListBtn .stCpBl{background:#fff url(/library/about/img/pc/logo_booklog.png) no-repeat center 6px;background-size:24px auto;color:#4da6cc}.stCpArea .stCpSection#top .stCpSectionInner .stCpMainRegBtnArea .stCpSocial .stCpListBtn .stCpLi{background:#fff url(/library/about/img/pc/logo_line.png) no-repeat center 3px;background-size:24px auto;color:#00c300}.stCpArea .stCpSection#top .stCpSectionInner .stCpNav{width:960px;margin:0 auto 40px;display:flex;justify-content:space-between}.stCpArea .stCpSection#top .stCpSectionInner .stCpNav>li{width:225px;height:80px}.stCpArea .stCpSection#top .stCpSectionInner .stCpNav>li a{display:block;height:100%;padding:10px;font-size:1.69rem;background:url(/library/about/img/pc/icon_arrow_nav.svg) bottom 10px center no-repeat #fff;border-radius:16px;box-sizing:border-box;transition:opacity .3s}.stCpArea .stCpSection#top .stCpSectionInner .stCpNav>li a:hover{opacity:0.8}.stCpArea .stCpSection#top .stCpSectionInner .stCpNav>li a br{display:none}.stCpArea .stCpSection#top .stCpSectionInner 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span.stCpMark:nth-of-type(2){transition-delay:1s}.stCpArea .stCpSection .stCpSectionInner .stCpText span.stCpMark:nth-of-type(3){transition-delay:1.5s}.stCpArea .stCpSection .stCpSectionInner .stCpText span.stCpMark:nth-of-type(4){transition-delay:2s}.stCpArea .stCpSection .stCpSectionInner .stCpText span.stCpMark.stCpMarkActive{background-position:-100%}.stCpArea .stCpSection .stCpSectionInner .stCpText.footmarkPoint{font-size:2.46rem}.stCpArea .stCpSection .stCpSectionInner .stCpIllust{margin-top:30px}.stCpArea .stCpSection .stCpSectionInner .stCpBtn{margin-top:30px}.stCpArea .stCpSection .stCpSectionInner .stCpBtn a{transition:opacity .3s}.stCpArea .stCpSection .stCpSectionInner .stCpBtn a:hover{opacity:0.8}.stCpArea .stCpSection .stCpSectionInner .stCpBtn img{width:514px}.stCpArea .stCpSection .stCpSectionInner .stCpBtn+.stCpText{margin-top:60px}.stCpArea .stCpSection .stCpSectionInner .stCpMore{width:960px;margin:10px auto 0;text-align:right}.stCpArea .stCpSection .stCpSectionInner .stCpMore>a{font-size:1.23rem;color:#0085cd;border-bottom:dotted 1px #0085cd}.stCpArea .stCpSection .stCpSectionInner .stCpServiceList{width:960px;margin:60px auto 0}.stCpArea .stCpSection .stCpSectionInner .stCpServiceList>li{padding:60px 0;border-top:dotted 4px #0085cd}.stCpArea .stCpSection .stCpSectionInner .stCpServiceList>li#footmark h3{width:500px;height:93px;margin-left:auto;margin-right:auto;position:relative;padding-right:12px;box-sizing:border-box}.stCpArea .stCpSection .stCpSectionInner .stCpServiceList>li#footmark h3::before{content:"";position:absolute;top:0;left:0;width:60px;height:92px;background:url(/library/about/img/pc/hdg_footmark_01.png) left top no-repeat;background-size:contain}.stCpArea .stCpSection .stCpSectionInner .stCpServiceList>li#footmark h3::after{content:"";position:absolute;top:5px;right:0;width:75px;height:84px;background:url(/library/about/img/pc/hdg_footmark_02.png) left top no-repeat;background-size:contain}.stCpArea .stCpSection .stCpSectionInner .stCpServiceList>li#otoku .stCpBtn{margin-top:10px}.stCpArea .stCpSection .stCpSectionInner .stCpServiceList>li:last-child{padding-bottom:0}.stCpArea .stCpRegBtnArea{width:100%;height:170px;padding:30px 0;color:#fff;background:#0085cd;text-align:center;box-sizing:border-box;position:fixed;bottom:-170px;z-index:5;overflow:hidden}.stCpArea .stCpRegBtnArea.stCpRegBtnAreaFixed{position:fixed;animation:slideUp 0.2s linear forwards}.stCpArea .stCpRegBtnArea.stCpRegBtnAreaStatic{position:absolute;bottom:0}.stCpArea p.stCpRegBtnLead{margin-bottom:20px;font-size:1.384rem;line-height:1}.stCpArea a.stCpRegBtn{display:inline-block;width:480px;height:72px;line-height:72px;margin:0 auto 15px;font-size:2rem;letter-spacing:2px;color:#fff;background-color:#f25371;text-align:center;border-radius:6px;transition:opacity .3s ease}.stCpArea a.stCpRegBtn:hover{opacity:0.9}.stCpPrdLead{margin:30px 0;font-size:2.61rem;font-weight:bold;color:#0085cd;text-align:center}.appeal-carousel-banner{margin-top:60px}.flex-banner{display:none}.multi-shelf-block--display-item-list{margin-bottom:0}.stPageNav,.stFooterInfo02,.stNavInternal01,.stFooterInfo03,.stFooterInfo04{display:none}.stFooter{padding-top:0;border-top:none}@keyframes slideUp{0%{transform:translateY(0)}100%{transform:translateY(-160px)}}