@media screen and (min-width: 767px) and (max-width: 1024px){#wrapper{min-width:1024px}}@media screen and (max-width: 767px){#wrapper{width:100%}}.spNoDisplay{display:block}@media screen and (min-width: 1024px){.pcNoDisplay{display:none !important}}@media screen and (max-width: 767px){.spNoDisplay{display:none !important}}.l-header{z-index:1000}.l-header-nav{display:none}.dn-w{display:none}#denkipaper-header{max-width:1240px;min-width:1024px;width:90%;height:100px;margin:0 auto;display:flex;align-items:center;justify-content:space-between}@media screen and (max-width: 767px){#denkipaper-header{width:100%;display:none}}#denkipaper-header a.header-logo{max-width:250px;width:100%;margin-left:15px}@media screen and (max-width: 767px){#denkipaper-header a.header-logo{width:100%}}#denkipaper-header a.header-logo:focus{border:1px solid #333}#denkipaper-header a.header-logo img{display:block;width:100%;height:auto}#denkipaper-header ul{width:73%;display:flex;justify-content:space-between}#denkipaper-header ul li{width:calc(100%/5 - 1px);text-align:center;position:relative}#denkipaper-header ul li a{display:block;position:relative;padding:62px 0 14px;text-align:center;font-size:13px;font-weight:bold;-webkit-transition:.25s ease;transition:.25s ease;border-radius:5px}@media screen and (min-width: 768px) and (max-width: 1200px){#denkipaper-header ul li a{font-size:1vw}}#denkipaper-header ul li a::before{content:'';position:absolute;top:16px;left:0;right:0;width:45px;height:45px;margin:0 auto}#denkipaper-header ul li a::after{content:'';position:absolute;bottom:0px;left:15%;width:70%;height:4px;transform:scale(0, 1);transform-origin:center top}#denkipaper-header ul li:nth-child(1) a:before{background:url("/kids/denkipaper/common/img/header/icon_about.png") center/cover no-repeat}#denkipaper-header ul li:nth-child(1) a::after{background:#0097E0}#denkipaper-header ul li:nth-child(1) a:hover,#denkipaper-header ul li:nth-child(1) a.active,#denkipaper-header ul li:nth-child(1) a:focus{background-color:#99D5F3}#denkipaper-header ul li:nth-child(2) a:before{background:url("/kids/denkipaper/common/img/header/icon_special.png") center/cover no-repeat}#denkipaper-header ul li:nth-child(2) a::after{background:#FFC63A}#denkipaper-header ul li:nth-child(2) a:hover,#denkipaper-header ul li:nth-child(2) a.active,#denkipaper-header ul li:nth-child(2) a:focus{background-color:#FFE8B0}#denkipaper-header ul li:nth-child(3) a:before{background:url("/kids/denkipaper/common/img/header/icon_quiz.png") center/cover no-repeat}#denkipaper-header ul li:nth-child(3) a::after{background:#EBEC53}#denkipaper-header ul li:nth-child(3) a:hover,#denkipaper-header ul li:nth-child(3) a.active,#denkipaper-header ul li:nth-child(3) a:focus{background-color:#F7F7BA}#denkipaper-header ul li:nth-child(4) a:before{background:url("/kids/denkipaper/common/img/header/icon_letter.png") center/cover no-repeat}#denkipaper-header ul li:nth-child(4) a::after{background:#FB76AB}#denkipaper-header ul li:nth-child(4) a:hover,#denkipaper-header ul li:nth-child(4) a.active,#denkipaper-header ul li:nth-child(4) a:focus{background-color:#FDC8DD}#denkipaper-header ul li:nth-child(5) a:before{background:url("/kids/denkipaper/common/img/header/icon_archive.png") center/cover no-repeat}#denkipaper-header ul li:nth-child(5) a::after{background:#4FD4D6}#denkipaper-header ul li:nth-child(5) a:hover,#denkipaper-header ul li:nth-child(5) a.active,#denkipaper-header ul li:nth-child(5) a:focus{background-color:#B8EEEF}.fixed{left:0;position:fixed;top:0}@media screen and (max-width: 767px){.overlay{opacity:.5;display:none;position:fixed;z-index:4;top:0;left:0;width:100%;height:100vh;background-color:#000;cursor:pointer}.overlay{position:fixed;z-index:999;top:0;left:0;display:none;width:100%;height:130%;opacity:.5;background-color:#000}.dn-n{display:none}.dn-w{display:block}#header{background:transparent}#header .header-logo{width:200px;margin-right:auto}#header .sp-header__menu{background:#ED9E00;color:#FFFFFF}#header .sp-header__btn-line{background:#FFFFFF}#header .sp-header__btn-text{color:#FFFFFF;letter-spacing:0}#header .header-nav-list{height:100px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-ms-flex-wrap:wrap;flex-wrap:wrap;-webkit-box-align:stretch;-ms-flex-align:stretch;align-items:stretch;background:#fff}#header .header-nav-list{height:100px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-ms-flex-wrap:wrap;flex-wrap:wrap;-webkit-box-align:stretch;-ms-flex-align:stretch;align-items:stretch;background:#fff}#header .header-nav-list{margin-top:60px;height:auto;border-top:1px solid #ED9E00}#header .header-nav-list__item{width:92vw;margin-right:auto;margin-left:auto;font-size:3.73333vw;height:auto;position:relative}#header .header-nav-list__item:not(:last-child){border-bottom:1px solid #e6e6e6}#header .header-nav-list__link{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-ms-flex-wrap:wrap;flex-wrap:wrap;-webkit-box-align:center;-ms-flex-align:center;align-items:center;font-size:15px;line-height:15px;height:100%;overflow:hidden;position:relative;font-weight:bold}#header .header-nav-list__link{font-size:3.73333vw;line-height:1;height:13.33333vw;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-direction:row;flex-direction:row;-webkit-box-pack:start;-ms-flex-pack:start;justify-content:flex-start;position:relative}#header .header-nav-list__icon{width:7vw;margin-left:4vw;margin-right:4.26667vw;margin-bottom:0}#header .header-nav-list__link:not(.header-nav-list__link--child)::after{content:"";display:block;width:2vw;height:2vw;border-right:2px solid #ED9E00;border-bottom:2px solid #ED9E00;position:absolute;right:5.33333vw;top:0;bottom:0;margin:auto 0;-webkit-transform:rotate(-45deg);transform:rotate(-45deg)}}.inner-header{width:100%;margin-bottom:65px}@media screen and (max-width: 767px){.inner-header{margin-bottom:5vw;margin-top:60px}}.inner-header.about{background:url("/kids/denkipaper/about/img/img_back_pattern.png") 44% center no-repeat}@media screen and (max-width: 767px){.inner-header.about{background:url("/kids/denkipaper/about/img/img_back_pattern.png") 47% center no-repeat;background-size:cover}}.inner-header.special{background:url("/kids/denkipaper/common/img/img_special_back_pattern.png") 44% center no-repeat}@media screen and (max-width: 767px){.inner-header.special{background:url("/kids/denkipaper/common/img/img_special_back_pattern.png") 47% center no-repeat;background-size:cover}}.inner-header.quiz{background:url("/kids/denkipaper/quiz/img/img_back_pattern.png") 44% center no-repeat}@media screen and (max-width: 767px){.inner-header.quiz{background:url("/kids/denkipaper/quiz/img/img_back_pattern.png") 47% center no-repeat;background-size:cover}}.inner-header.letter{background:url("/kids/denkipaper/special/letter/img/img_letter_back_pattern.png") 44% center no-repeat}@media screen and (max-width: 767px){.inner-header.letter{background:url("/kids/denkipaper/special/letter/img/img_letter_back_pattern.png") 47% center no-repeat;background-size:cover}}.inner-header.archive{background:url("/kids/denkipaper/archive/img/img_back_pattern.png") 44% center no-repeat}@media screen and (max-width: 767px){.inner-header.archive{background:url("/kids/denkipaper/archive/img/img_back_pattern.png") 47% center no-repeat;background-size:cover}}.inner-header .inner-title{max-width:1100px;width:100%;height:200px;margin:0 auto;display:flex;flex-wrap:nowrap;align-items:center;justify-content:flex-start}@media screen and (max-width: 767px){.inner-header .inner-title{width:100%;height:80px}}.inner-header .inner-title h1{width:480px;margin-left:35%}@media screen and (max-width: 767px){.inner-header .inner-title h1{width:60vw;margin-left:28vw}}.inner-header .inner-title h1 img{width:100%;height:auto;display:block}.inner-wrapper{max-width:1100px;margin:0 auto;position:relative}@media screen and (max-width: 767px){.inner-wrapper{width:100%}}.tabBox{margin-bottom:-30px}@media screen and (max-width: 767px){.tabBox{margin-bottom:5vw}}.tabBox .tabArea{width:90%;display:flex;flex-wrap:wrap;justify-content:space-between;margin:0 auto}@media screen and (max-width: 767px){.tabBox .tabArea{width:100%}.tabBox .tabArea .one_tab+.one_tab{margin-top:2vw}}.tabBox .tabArea .one_tab{width:30%;display:flex;flex-direction:column}@media screen and (max-width: 767px){.tabBox .tabArea .one_tab{width:100%}}.tabBox .tabArea .one_tab a{border:3px solid #E0E0E0;background-color:#FFFFFF;text-align:center;border-radius:10px;flex-grow:1;padding:10px;display:flex;flex-direction:column;justify-content:center}@media screen and (max-width: 767px){.tabBox .tabArea .one_tab a{text-align:left;border:none}}.tabBox .tabArea .one_tab a span{display:block;font-weight:bold}@media screen and (max-width: 767px){.tabBox .tabArea .one_tab a span{font-size:3.46667vw}}.tabBox .tabArea .one_tab a span.none{display:none}.tabBox .tabArea .one_tab a:hover,.tabBox .tabArea .one_tab a.select,.tabBox .tabArea .one_tab a:focus{transition:all 0.5s ease}.tabBox .tabArea .one_tab a:hover,.tabBox .tabArea .one_tab a.select,.tabBox .tabArea .one_tab a:focus{border:3px solid #F4C245;background-color:#F4C245;color:#000000}@media screen and (max-width: 767px){.tabBox .tabArea .one_tab a:hover,.tabBox .tabArea .one_tab a.select,.tabBox .tabArea .one_tab a:focus{border:none}}.tabBox .tabArea .one_tab .tab_inner{display:flex;justify-content:center;align-items:center;transition-duration:0.3s}.tabBox .tabArea.bottom{margin-top:-30px}@media screen and (max-width: 767px){.tabBox .tabArea.bottom{margin-top:30px}}.contents .tab_main{display:none}.tab_main.is_show{display:block}.pdf-dl{width:590px;border:3px #D32D26 solid;border-radius:10px;padding:20px;text-align:left;margin:0 auto;margin-bottom:50px}@media screen and (max-width: 767px){.pdf-dl{width:100%;padding:4vw;margin-bottom:5vw}}.pdf-dl p{font-size:18px;color:#D32D26;font-weight:bold;border-bottom:1px #D32D26 dashed;padding-bottom:10px;margin-bottom:10px !important;text-align:center !important}@media screen and (max-width: 767px){.pdf-dl p{font-size:4vw;padding-bottom:2vw;margin-bottom:2vw}}.pdf-dl img{width:360px !important;height:auto;display:block;margin:0 auto;margin-bottom:15px !important}@media screen and (max-width: 767px){.pdf-dl img{width:100% !important}}.pdf-dl a{width:360px;text-align:center;color:#065eb6;text-decoration:underline;display:flex;margin:0 auto}@media screen and (max-width: 767px){.pdf-dl a{width:100%}}.pdf-dl a:hover,.pdf-dl a:focus{text-decoration:none}.pdf-dl .c-link[href$=".pdf"]{padding-left:19px}h3.reference{width:auto !important;font-size:20px !important;font-weight:bold !important;color:#184092 !important;margin-bottom:10px !important;text-align:left !important}@media screen and (max-width: 767px){h3.reference{font-size:4vw !important;margin-bottom:2vw !important}}.past-wrapper{width:100%;margin:0 auto;position:relative;padding-bottom:100px}@media screen and (max-width: 767px){.past-wrapper{padding-bottom:10vw;margin-top:60px}}@media screen and (max-width: 767px){.past-wrapper.special{margin-top:0}}section.main{width:100%;height:600px;margin-bottom:20px}@media screen and (max-width: 767px){section.main{height:auto}}section.main .inner{max-width:1200px;width:100%;height:600px;margin:0 auto;position:relative}@media screen and (max-width: 767px){section.main .inner{width:90%;height:auto;margin:0 auto;padding:5vw 0}}section.main .inner .date{font-size:14px;text-align:right;position:absolute;top:15px;right:15px}@media screen and (max-width: 767px){section.main .inner .date{width:100%;position:static;text-align:left;margin-bottom:3vw}}.past-inner-wrapper{max-width:1200px;width:100%;margin:0 auto}@media screen and (max-width: 767px){.past-inner-wrapper{width:100%;padding:0 5%}}.past-inner-wrapper .contents{padding:60px;background-color:#FFFFFF;border-radius:20px}@media screen and (max-width: 767px){.past-inner-wrapper .contents{padding:5vw}}