@charset "UTF-8";
/* CSS Document */

@font-face {
    font-family: 'Noto Sans JP';
    font-style: normal;
    font-weight: 400;
    src: local("Noto Sans CJK JP"),
        url(//fonts.gstatic.com/ea/notosansjp/v5/NotoSansJP-Regular.woff2) format('woff2'),
         url(//fonts.gstatic.com/ea/notosansjp/v5/NotoSansJP-Regular.woff) format('woff'),
         url(//fonts.gstatic.com/ea/notosansjp/v5/NotoSansJP-Regular.otf) format('opentype');
 }
 @font-face {
    font-family: 'Noto Sans JP Medium';
    font-style: normal;
    font-weight: 500;
    src: local("Noto Sans CJK JP"),
         url(//fonts.gstatic.com/ea/notosansjp/v5/NotoSansJP-Semibold.woff2) format('woff2'),
         url(//fonts.gstatic.com/ea/notosansjp/v5/NotoSansJP-Semibold.woff) format('woff'),
         url(//fonts.gstatic.com/ea/notosansjp/v5/NotoSansJP-Semibold.otf) format('opentype');
 }
 @font-face {
    font-family: 'Noto Sans JP DemiLight';
    font-style: normal;
    font-weight: 300;
    src: local("Noto Sans CJK JP"),
         url(//fonts.gstatic.com/ea/notosansjp/v5/NotoSansJP-DemiLight.woff2) format('woff2'),
         url(//fonts.gstatic.com/ea/notosansjp/v5/NotoSansJP-DemiLight.woff) format('woff'),
         url(//fonts.gstatic.com/ea/notosansjp/v5/NotoSansJP-DemiLight.otf) format('opentype');
 }
html{
	font-size:62.5%;
}
body{
	font-family: 'Noto Sans JP', sans-serif;
	color:#000;
	font-size:1.6rem;
	line-height: 1.85;
	font-feature-settings: "palt";
	letter-spacing: 0.05em;
	-webkit-font-smoothing:antialiased;
	-moz-osx-font-smoothing:grayscale;
}
img{
	max-width: 100%;
	height: auto;
}
a{
	color:#000;
}

.text-center{
	text-align: center;
}
.img-sp{
	display: none;
}
.br-sp{
	display: none;
}

/*utility*/

.wrapper{
	width: 940px;
	margin: 0 auto;
}
.fa-angle-right{
	font-size:1.3rem;
	margin-right: 5px;
	color:#999898;
}
.red{
	color:#c73131;
}
.blue{
	color: darkgreen;
}
/*header*/
.header{
	height: 100px;
}
.header-inner{
	display: flex;
	justify-content: flex-start;
	border-bottom:solid 1px #dddddd;
}
.logo{
	width:226px;
	padding-left:50px;
	border-right:solid 1px #dddddd;	
}
.logo:hover{
	opacity:0.6;
}
.nav{
	display:flex;
	justify-content: flex-start;
}
.nav-item{
	width: 196px;
	padding-top: 40px;
	padding-bottom: 30px;
	border-right:solid 1px #dddddd;		
}
.nav-item:hover{
	opacity:0.6;
}
.nav-title{
	font-size:1.0rem;
	font-weight: 100;
}
.nav-subtitle{
	font-size: 0.8rem;
	font-weight: 100;
	padding-top: 5px;
}

/*page-title*/
.page-title{
	padding: 55px 0;
	background-color: #ececec;	
	font-size: 1.7rem;
	font-weight: 400;
	color: #c73131;	
}

/*main*/
.main{
	display: flex;
	justify-content: space-between;
}
/*book-title*/
.book-title{
	width: auto;
	margin-top: 75px;
}
.title-ja{
	font-size: 1.9rem;
	line-height: 1.1;
	color:#c73131;
	font-weight: 500;
}
.title-cnn{
	font-size:9rem;
	font-weight: 700;
	margin-bottom: 10px;
}
.title-student{
	font-size:2.3rem;
	font-weight: 700;
	margin-right: 10px;
}
.title-year{
	font-size: 1.4rem;
	font-weight: 500;
	color:#c73131;
	margin:20px 0 45px;
}
.student-icon{
	display: flex;
	border-bottom:solid 1px #bfbfbf;
	padding-bottom: 20px;
}


/*online-contents*/
.online-contents{
	width:460px;	
	margin-top:165px;
}

.contents{
	margin-bottom: 65px;
}
.left-line{
	border-left:solid 1px #c73131;
	padding-left: 20px;
}
.contents-title-line{
	display: flex;
	justify-content: center;
}
.contents-title{
	font-size: 1.6rem;
	font-weight: 600;
	margin-left: 25px;
}
.contents-title:hover{
	opacity:0.6;
}
.contents-subtitle{
	font-size:1.1rem;
	font-weight: 600;
	padding-top: 5px;
}
.dl-file{
	margin-top: 25px;
	font-size: 1.0rem;
	font-weight: 600;
	color:#c73131;
}
.dl-file:hover{
	opacity: 0.6;
}
.icon-small{
	margin-left: 10px;
}
.details{
	font-weight: 100;
}
.details-item{
	margin-top: 25px;
	line-height: 1.5;
}
/*method*/
.method{
	font-weight: 700;
}
.FAQ{
	margin-top: 50px;
}
.additional{
	font-size: 0.8rem;
}

/*footer*/

.footer{
	position: relative;
	background-color: #a0a0a0;
	color:#fff;
	font-size: 1.0rem;
	padding:50px 0;
	margin-top: 100px;
}
/*pagetop btn*/
.btn-pageTop{
	position:absolute;
	display: block;
	right:0;
	bottom:40px;
	width:44px;
	height: 44px;
	background-color: #bababa;
}

.btn-pageTop>.fa{
	position: relative;
	top: 0;
	color: #222;
	width: 100%;
	height: 100%;
	line-height: 44px;
	transition: all 0.2s;
}
.btn-pageTop:hover>.fa{
	top: -10%;
}

@media screen and (max-width : 599px ){
	

.img-pc{
	display: none;
}
.img-sp{
	display: block;
}
.br-sp{
	display: block;
}
.br-pc{
	display: none;
}

/*header*/
.header{
	position: fixed;
	top: 0;
	left: 0;
	z-index: 50;
	height: 65px;
	width: 100%;
	padding: 12px 21px;
	background-color: #fff;
	box-sizing: border-box;
	}	
.header-inner{
	display: block;
	border:none;
}
.logo{
	width:88px;
	padding:0px;
	border:none;	
}
/*nav*/
.nav{	
/*	display:block;*/
	position:fixed;
	text-align: center;
	top:0;
	left:0;
	z-index: 100;
	width: 100%;
	height: 120%;
	padding:50px 0 150px;
	background-color: rgba(255,255,255,0.97);
	display:none;
}
.nav-item{
	width: 100%;
	padding: 0px;
	border:none;
	margin: 50px auto;
}
.nav-title{
	font-size:1.0rem;
	font-weight: 100;
}
.nav-subtitle{
	font-size: 0.8rem;
	font-weight: 100;
	padding-top: 5px;
}
/*btn*/
.btn-trigger{
	-webkit-appearance:none;
	appearance:none;
	position: fixed;
	top: 24px;
	right: 12px;
	z-index: 110;
	width: 40px;
	height: 20px;
	border:none;
	background-color: #fff;
}
.btn-trigger span{
	position: absolute;
	display: block;
	width: 28px;
	height: 1px;
	background-color: #a0a0a0;
	transition: all 0.5s;
}
.btn-trigger span:first-of-type{
	top:0;		
}
.btn-trigger span:nth-of-type(2){
	top:10px;		
}	
.btn-trigger span:last-of-type{
	bottom:0;		
}
.btn-trigger.active span:first-of-type{
	transform: rotate(45deg);
	top:10px;
}
.btn-trigger.active span:nth-of-type(2){
	opacity: 0;
}
.btn-trigger.active span:last-of-type{
transform: rotate(-45deg);
	bottom: 10px;
}	
/*page-title*/
.page-title{
	position: relative;
	top:65px;
	height: 50px;
	width:100%;
	padding: 0;
	font-size: 1rem;
	font-weight: 400;
	line-height: 50px;
	box-sizing: border-box;
}

/*main*/
.main{
	margin-top: 100px;
	text-align: center;
	display: block;	
	width: 100%;
}	
/*book-title*/
.book-title{
	width:100%;
	margin-top: 18px;
	padding: 30px 30px 0 30px;
	box-sizing: border-box;
}
.student-icon{
	display: block;
}
.title-ja{
	font-size: 1.5rem;
}
.title-cnn{
	font-size:8rem;
}
.title-student{
	font-size:3.7rem;
	margin: 0 0 10px 0;
}
	
/*online-contents*/
.online-contents{
	width:100%;	
	margin-top:50px;
}
.left-line{
	border:none;
	padding: 0;
}
.gray{
	background-color: #ececec;
}
.contents{
	padding: 100px 15px 50px;
	margin: 0;
}
.contents:last-of-type{
	padding-bottom: 0;
}
.contents-title{
	margin:0;
}
	
.contents-title-line{
	text-align: center;
}
.contents-title-line:last-of-type{
	display: block;
}
.dl-file{
	line-height:1.4;	
}
.icon-small{
	display: none;
}	
.details-item{
	text-align: left;
}
.FAQ{
	text-align: left;
}
.FAQ:first-of-type{
	margin: 0;
}
	
/*footer*/
.footer{
	width:100%;
	font-size: 0.5rem;
	padding:30px 0;
}
	
	
	
}