:root{--company-history-global-header-height:80px;--company-history-local-nav-height:48px}@media print,screen and (max-width:959px){:root{--company-history-global-header-height:56px;--company-history-local-nav-height:42px}}.headline{color:#212121;font-size:24px;font-weight:700;line-height:1.3;margin:auto;max-width:480px;text-align:center}.headline_sub,.headline_sub_year{display:block;font-size:16px;line-height:1.6}.headline_sub{margin-top:8px}.headline_sub_year{border-top:1px solid #212121;margin-top:16px;padding-top:16px}.timeline{background:linear-gradient(0deg,#212121 0,#212121 1px);background-position:50% calc(var(--company-history-global-header-height) + var(--company-history-local-nav-height));background-repeat:no-repeat;background-size:2px 100%;list-style-type:none;margin:72px 0 0;padding:0}.timeline .caption{color:#212121;font-size:14px;line-height:23px;margin-bottom:0;margin-top:8px}.timeline_image{margin:auto;position:relative}.timeline_image img{display:block;margin:auto;max-height:400px;max-width:min(400px,100%)}.timeline:after{clear:both;content:"";display:block}.timeline_title{clear:both;margin:calc((var(--company-history-global-header-height) + var(--company-history-local-nav-height))*-1) auto 86px;max-width:100%;padding-top:calc(var(--company-history-global-header-height) + var(--company-history-local-nav-height));width:320px}.timeline_title_inner{background:#212121;border-radius:9999px;color:#fff;display:block;font-weight:700;line-height:1.6;padding:14px 24px;text-align:center}.timeline_title_main,.timeline_title_sub{display:block}.timeline_title_main{font-size:18px}.timeline_title_sub{font-size:14px}.timeline_event{background:#fff;border:1px solid #212121;clear:right;color:#212121;display:block;float:right;list-style-type:none;margin-bottom:72px;padding:24px;position:relative;width:43.4821428571%}@media screen and (min-width:768px){.timeline_event{right:50%;-webkit-transform:translateX(100%) translateX(48px);transform:translateX(100%) translateX(48px)}}@media print,screen and (max-width:767px){.timeline_event{margin-top:0;width:85%}}.timeline_event:nth-of-type(2n){clear:left;float:left}@media screen and (min-width:768px){.timeline_event:nth-of-type(2n){left:50%;margin-top:0;-webkit-transform:translateX(-100%) translateX(-48px);transform:translateX(-100%) translateX(-48px)}}.timeline_event:after{background:#212121;border-radius:50%;content:"";display:block;height:12px;left:-36px;position:absolute;top:30px;width:12px}@media print,screen and (max-width:767px){.timeline_event:after{display:none}}.timeline_event:nth-child(2n):after{left:auto;right:-36px}.timeline_title+.timeline_event+.timeline_event{margin-top:80px}@media print,screen and (max-width:767px){.timeline_title+.timeline_event+.timeline_event{margin-top:0}}@media screen and (min-width:768px){.event_margint_pc{margin-top:80px!important}}.prev_next a:after,.prev_next a:before{background-color:#212121;bottom:0;content:"";display:block;height:2px;margin:auto;position:absolute;-webkit-transition:background-color .3s;transition:background-color .3s;width:8px}.prev_next a.prev:after,.prev_next a.prev:before{left:0}.prev_next a.next:after,.prev_next a.next:before{right:0}.prev_next a:before{-webkit-transform:rotate(45deg);transform:rotate(45deg)}.prev_next a.prev:before{-webkit-transform:rotate(-45deg);transform:rotate(-45deg)}.prev_next a:before{top:-5px}.prev_next a:after{bottom:9px;-webkit-transform:rotate(-45deg);transform:rotate(-45deg)}.prev_next a.prev:after{-webkit-transform:rotate(45deg);transform:rotate(45deg)}.prev_next a:after{bottom:10px}.prev_next a:hover:after,.prev_next a:hover:before{background-color:#eb0a1e}.prev_next{font-size:14px;letter-spacing:-.4em;margin-bottom:42px;margin-top:50px;text-align:center}.prev_next a{color:#212121;letter-spacing:normal;text-decoration:none}.prev_next a:hover{color:#eb0a1e}.prev_next a.next,.prev_next a.prev{display:inline-block;max-width:100%;position:relative}.prev_next a.prev{padding-right:24px;text-align:right}.prev_next a.next{padding-left:24px;text-align:left}.prev_next a.next span,.prev_next a.prev span{display:inline-block;height:27px;line-height:27px;max-width:100%;overflow:hidden;text-align:left;text-overflow:ellipsis;vertical-align:top;white-space:nowrap}.prev_next a.prev span{padding-left:28px}.prev_next a.next span{padding-right:28px}.prev_next a.prev+a.next{border-left:1px solid #e0e0e0}#contents .contents_body .section.local_nav_wrapper{position:relative}.local_nav.local_nav_sp_scroll ul.local_nav_list{width:100%}.local_nav .local_nav_inner{min-width:0}@media screen and (max-width:599px){.local_nav.local_nav_sp_scroll ul.local_nav_list{width:320px}}.local_nav .local_nav_list>li>.current{background-color:#bf141d}