@charset "UTF-8";


p{
	line-height: 1.8;
}

h3{
	border: none !important;
	margin-bottom: 1em !important;
}

/*========================================*/
div#approach{
	margin-bottom: 60px;
	overflow: hidden;
}
div.ap_left{
	width: 400px;
	float: left;
}
div.ap_right{
	width: calc(100% - 440px);
	float: right;
}

a.ap_link{
	display: block;
	
	transition: all .3s;
}
@media print, screen and (min-width: 768px) {
	a.ap_link:hover{
		opacity: .7;
	}
}


.ap_img{
	display: block;
	background-size: cover;
	background-position: center center;
	background-repeat: no-repeat;
	background-color: #eeeeee;
}
.ap_img:before{
	content: "";
	display: block;
	padding-top: 127.3%;
}
.ap_vol{
	display: block;
	color: #999999;
	margin-top: .5em;
}

@media only screen and (max-width: 767px){
	div.ap_left{
		width: 80%;
		margin: 0 auto;
		float: none;
	}
	div.ap_right{
		width: auto;
		float: none;
		margin-top: 30px;
	}	
}

li{
	position: relative;
	line-height:1.5;
}

li.nav{
	padding-left: 1.2em;
}
li.nav:before{
	content: "▶︎";
	position: absolute;
	left: 0;
	top: .4em;
	font-size: .6em;
	color: #999999;
}
li.nav>ul{
	padding-left: .5em;
}
li.nav>ul>li{
	padding-left: 1.2em;
}
li.nav>ul>li:before{
	content: "▷";
	position: absolute;
	left: 0;
	top: .4em;
	font-size: .6em;
	color: #666666;
}

.ap_right a[target="book"]{
	display: inline-block;
	margin-bottom: .5em;
}
.ap_vol:after,
.ap_right a[target="book"]:after{
	content: "";
	display: inline-block;
	width: 1em;
	height: 1em;
	background-image: url(./book.png);
	background-size: contain;
	position: relative;
	top: .2em;
	margin-left: .4em;
	opacity: .4;
}

.ap_right a[target="book"]:hover{
	text-decoration: underline;
}


/*read=====================================*/
p#read{
	margin-bottom: 4em;
}

/*about用==================================*/
div#about{
	overflow: hidden;
}
div.about_left{
	width: calc(100% - 330px);
	float: left;
}
div.about_right{
	width: 300px;
	float: right;
}

@media only screen and (max-width: 767px){
	div.about_left{
		width: auto;
		float: none;
	}
	div.about_right{
		width: auto;
		float: none;
		margin-top: 20px;
	}
}

/*バックナンバー用===========================*/
div#backnumber{
}

div#bn_list{
	font-size: 0;
	line-height: 0;
	letter-spacing: 0;
}
div#bn_list>a{
	display: inline-block;
	vertical-align: top;
	box-sizing: border-box;
	width: 25%;
	padding: 0 15px 30px;
	font-size: 14px;
	line-height: 1.5;
	
	-webkit-transform: translate3d(0,0,0);
	-ms-transform: translate3d(0,0,0);
	transform: translate3d(0,0,0);
	
	-webkit-transform: scale(1);
	-ms-transform: scale(1);
	transform: scale(1);
	
	transition: transform .3s;
	
}
@media only screen and (max-width: 767px){
	div#bn_list>a{
		width: 50%;
	}
}
@media print, screen and (min-width: 768px) {
	div#bn_list>a:hover{
		-webkit-transform: scale(1.06);
		-ms-transform: scale(1.06);
		transform: scale(1.06);
	}
}

div#bn_list>a>span.bn_img{
	display: block;
	background-size: cover;
	background-position: center center;
	background-repeat: no-repeat;
	background-color: #eeeeee;
}
div#bn_list>a>span.bn_img:before{
	content: "";
	display: block;
	padding-top: 127.3%;
}
div#bn_list>a>span.bn_vol{
	margin-top: .5em;
	font-size: 14px;
	font-weight: bold;
	line-height: 1.5;
	display: block;
}
div#bn_list>a>span.bn_desc{
	margin-top: .2em;
	font-size: 14px;
	line-height: 1.3;
	display: block;
}
@media only screen and (max-width: 767px){
	div#bn_list>a>span.bn_desc{
		font-size: 12px;
	}
}
div#bn_more{
	font-size: 16px;
	text-align: right;
	padding: 0 15px 50px 0;
}

/*汎用=====================================================*/

/*inline-block*/
.ib_area{
	font-size: 0;
	line-height: 0;
	letter-spacing: 0;
}
.ib_area>*{
	display: inline-block;
	vertical-align: top;
}
.ib{
	display: inline-block;
}

/*ボタン１*/
a.btn1_w,
a.btn1_b,
a.btn1{
	display: inline-block;
	position: relative;
	box-sizing: border-box;
	text-decoration: none;
	letter-spacing: 0;
	vertical-align: middle;
	padding: .7em 1em;
	color: rgba(134,28,60,1);
	border: solid 1px rgba(134,28,60,1);
	transition: color .3s;
}
a.btn1_w{
	border: none;
	background-color: #ffffff;
	color: #222222;
}
a.btn1_b{
	border: none;
	background-color: #222222;
	color: #ffffff;
}

.sm_view a.btn1_w,
.sm_view a.btn1_b,
.sm_view a.btn1{
	padding: .5em .5em;
}
a.btn1_w>span,
a.btn1_b>span,
a.btn1>span{
	display: inline-block;
	position: relative;
	line-height: 1.4em;
	padding: 0 2.6em 0 1em;
}

@media print, screen and (min-width: 768px) {
	a.btn1_w:hover,
	a.btn1_b:hover,
	a.btn1:hover{
		text-decoration: none;
	}
	a.btn1_w:before,
	a.btn1_b:before,
	a.btn1:before{
		content: "";
		display: block;
		width: 0%;
		height: 100%;
		position: absolute;
		left: 0;
		top: 0;
		background-color: rgba(134,28,60,1);
		transition: width .3s;
	}
	a.btn1_w:hover,
	a.btn1_b:hover,
	a.btn1:hover{
		color: #ffffff;
	}
	
	a.btn1_w:hover:before,
	a.btn1_b:hover:before,
	a.btn1:hover:before{
		width: 100%;
	}
}

/*矢印　ボタンの後ろなど*/
span.arrow,
span.arrow_r,
span.arrow_b,
span.arrow_w{
	display: block;
	position: absolute;
	right: 0;
	bottom: 0;
	width: 1.6em;
	height: 1.4em;
	/*background: rgba(0,0,0,.1);*/
}
span.arrow.rel,
span.arrow_r.rel,
span.arrow_b.rel,
span.arrow_w.rel{
	display: inline-block;
	vertical-align: middle;
	position: relative;
	right: auto;
	bottom: auto;
	margin-left: 1em;
}


span.arrow:before,
span.arrow:after,
span.arrow_r:before,
span.arrow_r:after,
span.arrow_b:before,
span.arrow_b:after,
span.arrow_w:before,
span.arrow_w:after{
	content: "";
	display: block;
	height: 1px;
	position: absolute;
	background-color: #222222;
	transition: background-color .3s;
}
span.arrow_r:before,
span.arrow_r:after{
	background-color: rgba(134,28,60,1);
}
span.arrow_b:before,
span.arrow_b:after{
	background-color: #222222;
}
span.arrow_w:before,
span.arrow_w:after{
	background-color: #ffffff;
}

span.arrow:before,
span.arrow_r:before,
span.arrow_b:before,
span.arrow_w:before{
	left: 0;
	top: 50%;
	width: 100%;
}
span.arrow:after,
span.arrow_r:after,
span.arrow_b:after,
span.arrow_w:after{
	right: 0;
	top: 50%;
	width: 40%;
	
	-webkit-transform-origin: right bottom;
	-ms-transform-origin: right bottom;
	transform-origin: right bottom;
	
	-webkit-transform: rotateZ(30deg);
	-ms-transform: rotateZ(30deg);
	transform: rotateZ(30deg);
}

@media print, screen and (min-width: 768px) {
	a:hover span.arrow_r:before,
	a:hover span.arrow_r:after,
	a:hover span.arrow_b:before,
	a:hover span.arrow_b:after{
		background-color: #ffffff;
	}
}