@charset "UTF-8";
@import url("https://fonts.googleapis.com/css?family=Noto+Sans+JP&display=swap");
@import url("./each-page.css");
@import url("./nav_menu.css");

/*------ 学会用フォーマット（固定幅1000px） ------

rev.191030
cssの汎用設定をcommon.cssに、各ページの設定をeach-page.cssに分割
JSをcommon.jsに格納
ページ読み込み時のトランジションを停止
見出し用コメント追加
その他調整

rev.200403
フォントをアーリーアクセスから変更

------------------------------*/

/*-----
ページ読み込み時のトランジションを停止
-----*/
.preload *{
	-webkit-transition:none !important;
	-moz-transition:none !important;
	-ms-transition:none !important;
	-o-transition:none !important;
	transition:none !important;
}

/*----スタイルをデフォルトに戻す----*/
.ini,
.all_ini *{
	all: initial!important;
}

/*-----------------------------------
	全体共通設定
-----------------------------------*/
*,*::before,*::after{
	box-sizing:border-box;
}
html{
	font-size:100%;
}
body{
	margin:0;
	background:url("../img/common_bg01.png") center top 122px no-repeat;
	background-attachment: fixed;
	font-family:
		"Noto Sans JP",
		"ヒラギノ角ゴ ProN W3",
		Hiragino Kaku Gothic ProN,
		Arial,
		Meiryo,
		sans-serif;
	font-size:1rem;
	font-weight:400;
	color:rgb(60,60,60);
	line-height:1.65;
	text-align: justify;
	-webkit-text-size-adjust:100%;
}
body.toppage{
	background-image:url("../img/common_bg00.png") ;
}
.wrapper{
	min-width:1000px;
}

ins {
	text-decoration-line: none;
}

del {
	text-decoration-color: rgb(255,50,50);
}

/*----- header -----*/
header h1,
header .site_title{
	margin:0 auto;
	width:100%;
}
header h1 a,
header .site_title a{
	display:block;
	transition:opacity .2s ease-out;
}
	h1 a:hover{
		opacity:.5;
	}
header h1 a img,
header .site_title img{
	vertical-align:bottom;
}
header {
	margin: 0 auto;
	width: 100%;
	z-index: 1000;
	text-align: center;
}
header.all {
	min-width: 1000px;
}
header.all img {
	width: 100%;
	max-width: 1000px;
}
/*----- middle_area -----*/
.middle_area{
	display:flex;
	justify-content:space-between;
	margin:0 auto;
	width:1000px;
}


/*----- footer -----*/
footer{
	position:relative;
	margin:0 auto;
	width:100%;
	background:rgb(255,255,255);
	line-height:1.6;
	text-align:center;
}
footer a{
	color:rgb(230,80,60);
	transition:opacity .2s ease-out;
	word-break:break-all;
}
	footer a:hover{
		opacity:.5;
	}
footer .inner{
	padding:20px 0;
	display: flex;
	justify-content: center;
	align-items: center;
}
footer address{
	display:flex;
	box-sizing:border-box;
	padding:0 1.6rem 10px;
	font-style:normal;
	text-align:left;
	vertical-align:top;
	height: 7rem
}
footer address .role{
	margin:0 .6rem 0 0;
	padding-bottom:.3em;
	font-size:.875rem;
	font-weight:700;
	color: rgb(144, 2, 52);
}
footer address .info{
	margin:0;
	font-size:.88rem;
}
footer address .info .name{
	margin:0 0 .3em 0;
	font-size:1rem;
	font-weight:700;
	line-height:1.4;
	display: block;
}
footer address .logo{
	float:left;
	margin-top:1.0rem;
	width:56px;
}
footer address .logo + .name,
footer address .logo ~ .info{
	margin-left:62px;
}
footer .copyright{
	box-sizing:border-box;
	margin:0;
	padding:.4em .5em;
	width:100%;
	background:rgb(146, 8, 57);
	font-size:18px;
	color:rgb(255,255,255);
	display: block;
}


.backtotop{
	position:fixed;
	right:25px;
	bottom:60px;
	display:inline-block;
	margin:0;
	background:linear-gradient(to right bottom, rgba(58,76,101,0), rgba(58,76,101,.65));
	z-index:1000;
	vertical-align:bottom;
}
.backtotop a{
	box-sizing:border-box;
	display:inline-block;
	margin:0;
	padding:.5em .6em;
	background:rgb(43, 39, 97);
	box-shadow:0 1px 5px rgba(0,0,0,.3);
	color:rgb(255,255,255);
	font-weight:500;
	text-decoration:none;
	transition:.2s ease-out;
	transition-property:background,box-shadow,color;
}
	.backtotop a:hover{
		background:rgb(255,255,255);
		color:rgb(43, 39, 97);
		box-shadow:0 1px 5px rgba(0,0,0,.3) inset;
	}



/*-----------------------------------
	トップページ以外の共通設定
-----------------------------------*/
.main_area{
	margin:0;
	width:770px;
}
.main_area header h1,
.main_area header .site_title{
	margin: 0;
}
.main_area > .contents_area{
	margin: 36px 0 0;
	padding:24px 30px 120px;
	min-height:800px;
}
.main_area > .contents_area *{	
	text-shadow: 1px 0 rgb(255,255,255);
}

.main_area > .contents_area > section{
	margin-left: 1em;
}

.main_area .contents_area > section:empty::before{
	content: "準備中です";
	-webkit-box-sizing:border-box;
	box-sizing:border-box;
	margin:180px auto 0;
	padding:1.8rem 0;
	width:70%;
	max-width:300px;
	border-top:double 3px rgb(58,76,101);
	border-bottom:double 3px rgb(58,76,101);
	font-size:2.4rem;
	text-align:center;
	display: block;
}
/*--段落前後アキ--*/
.main_area p{
	margin:.65em 0;
}
/*--補足・注（先頭に※や＊付き）--*/
.main_area .note{
	display:block;
	margin:.5em 0;
	padding-left:1em;
	font-size:.875rem;
	text-indent:-1em;
}
/*--リンク--*/
.main_area a.link{
	color:rgb(0,110,170);
	-webkit-transition:opacity .2s ease-out;
	transition:opacity .2s ease-out;
}
	.main_area a.link:hover{
		opacity:.5;
	}
/*--url--*/
.main_area .url{
	word-break:break-all;
}
/*--hr--*/
.main_area hr{
	border:none;
	border-bottom:dotted 1px rgb(180,180,180);
}
/*--文字色--*/
.main_area .red{
	color:rgb(240,80,80);
}
.main_area .orange{
	color:rgb(255,160,80);
}
.main_area .bg_skyblue{
	display:inline-block;
	margin:0 .3em;
	padding:0 .3em;
	background:rgb(110,180,240);
	border-radius:3px;
	color:rgb(255,255,255);
	font-weight:500;
}
/*--文字サイズ等--*/
.main_area .big{
	font-size:1.25em;
	line-height:1.5;
	font-weight: 700;
}
/*--マージン調整用--*/
.main_area .mt2em{
	margin-top:2em;
}
.main_area .mt1em{
	margin-top:1em;
}
/*--テキストインデント--*/
.main_area .indent1{
	text-indent:1em;
}
.main_area .paren{
	text-indent:-.5em;
}
.main_area .fsl_lower1 > *{
	padding-left:1em;
	text-indent:-1em;
}
/*--テキスト改行--*/
.main_area .ib_vt {
	display: inline-block;
	vertical-align: top;
}
/*--文字中央ぞろえ--*/
.main_area .ta_c{
	text-align:center;
}
/*--見出し--*/
.main_area .contents_area h1{
	position:relative;
	margin:0 0 .5em;
	padding:0 .5em .3em .6em;
	border-bottom:dotted 1px rgb(236, 211, 135);
	text-shadow:0 1px 3px rgba(0,0,0,.3);
	font-size:1.625rem;
	font-weight:500;
	line-height:1.4;
}
.main_area .contents_area h1::before{
	position:absolute;
	top:40%;
	left:0;
	content:"";
	display:block;
	width:.25em;
	height:1em;
	margin-right:4px;
	background:linear-gradient(to top,rgb(141, 2, 52),rgb(255, 255, 255),rgb(0, 126, 58));
	transform:translateY(-45%);
}
.main_area .contents_area h2{
	margin:1.5em 0 .5em;
	padding-bottom:.3em;
	font-size:1.35rem;
	line-height:1.4;
	border-bottom:solid 1px rgb(180,180,180);
}
.main_area .contents_area h2::before{
	content:"";
	display:inline-block;
	margin-right:8px;
	width:8px;
	height:8px;
	border-radius:4px;
	background:rgb(240,140,110);
	vertical-align:10%;
}
.main_area .contents_area h3{
	margin:1.8em 0 .5em;
	padding-bottom:.3em;
	border-bottom:dotted 1px rgb(180,180,220);
	font-size:1.125rem;
	color:rgb(0,120,160);
	line-height:1.4;
}
.main_area .contents_area h4{
	margin:1.8em 0 .5em;
	font-size:1rem;
	color:rgb(0,60,120);
	line-height:1.4;
}
.main_area .contents_area h5{
	margin:1.8em 0 .5em;
	font-size:1rem;
	color:rgb(100,100,100);
	line-height:1.4;
}
.main_area .contents_area h6{
	margin:1.8em 0 .5em;
	font-size:1rem;
	color:rgb(100,100,100);
	line-height:1.4;
}

.main_area .contents_area > section:first-child > h1:first-child,
.main_area h1 + section > h2:first-child,
.main_area h2 + section > h3:first-child,
.main_area h3 + section > h4:first-child,
.main_area h4 + section > h5:first-child,
.main_area h5 + section > h6:first-child{
	margin-top:0;
}
.main_area .sub_h{
	margin:1em 0 0;
	padding-bottom:.3em;
	border-bottom:solid 1px rgb(150,170,160);
	font-weight:700;
}
.main_area .h_like{
	display:block;
	margin:.8em 0 0 0;
}
.main_area .anchor_title{
	margin:60px 0 20px;
	padding-top:50px;
	border-top:dotted 1px rgb(21,80,183);
	font-size:2.8rem;
	font-weight:500;
	color:rgb(21,80,183);
	line-height:1.4;
	text-align:center;
}
/*--飾り付きテキストボックス--*/
.main_area .colorbox01{
	margin:2em 0;
	padding:.3em 1em;
	background:rgb(255,255,255);
	border:solid 1px rgba(140,100,110,.65);
	border-radius:4px;
}
.main_area .colorbox02{
	margin:2em 0;
	padding:.3em 1em;
	background:rgb(255,255,255);
	border:dotted 1px rgb(80,160,120);
	border-radius:4px;
}

.main_area .colorbox03{
	margin:1.5rem 0;
	padding:.5rem 1.2rem;
	border:solid 1px rgb(180,180,200);
	border-radius:3px;
}

.main_area .colorbox04 {
    padding: .5em 1em;
    border: solid 2px rgb(255,130,130);
    border-radius: 5px;
    color: rgb(255,130,130);
    text-align: center;
    font-size: 1.062rem;
    font-weight: 700;
}
/*--画像配置--*/
.main_area figure figcaption{
	text-align: center;
	margin: auto;
}
.main_area .img_box_fl{
	margin:.5rem 0;
	margin-right:2rem;
	width:45.834%;
	float:left;
}
.main_area .img_box_fr{
	margin:.5rem 0;
	margin-left:2rem;
	width:45.834%;
	float:right;
}
.main_area .img_box_fl img,
.main_area .img_box_fr img{
	width:100%;
	vertical-align:bottom;
}
.main_area .img_box{
	position:relative;
	margin:1.5em auto;
	z-index:10;
}
.main_area .img_box.w900{
	max-width:900px;
}
.main_area .img_box.w800{
	max-width:800px;
}
.main_area .img_box img{
	position:relative;
	width:100%;
	vertical-align:bottom;
}
.main_area .img_box02{
	box-sizing:border-box;
	display:flex;
	flex-wrap:wrap;
	justify-content:space-between;
	margin:.8em auto;
	text-align:center;
	max-width:1080px;
}
.main_area .img_box02 p{
	position:relative;
	-webkit-box-sizing:border-box;
	box-sizing:border-box;
	display: -webkit-flex;
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-webkit-align-items: center;
	-webkit-box-align: center;
	-ms-flex-align: center;
	align-items: center;
	-webkit-justify-content: center;
	-webkit-box-pack: center;
	-ms-flex-pack: center;
	justify-content: center;
	-webkit-align-content: center;
	-ms-flex-line-pack: center;
	align-content: center;
	-webkit-flex-wrap: wrap;
	-ms-flex-wrap: wrap;
	flex-wrap: wrap;
	margin:0.5em 0;
	padding:0.6em 0.8em;
	width:49%;
}
.main_area .img_box02 p img{
	width:100%;
}
.main_area .img_box02 p.w3{
	width:32%;
}
.main_area .img_box03{
	position:relative;
	margin:0;
	padding-left:1.5em;
	max-width:400px;
	width:100%;
	background:rgb(255,255,255);
	float:right;
	z-index:10;
}
.main_area .img_box03 img{
	width:100%;
	line-height:0;
	vertical-align:bottom;
}
/*--リスト--*/
.main_area ul.type01,
.main_area ol.type01{
	margin:1em 0;
	padding:0;
}
.main_area ul.type01 > li,
.main_area ol.type01 > li{
	margin:.6em 0;
	margin-left:2em;
}
.main_area ol.type02{
	margin:1em 0;
	padding-left:3em;
	list-style:none;
	counter-reset:paren;
}
.main_area ol.type02 > li{
	position:relative;
	margin:.6em 0;
}
.main_area ol.type02 > li:before{
	position:absolute;
	left:-2em;
	counter-increment:paren;
	content:"("counter(paren)")";
	font-weight:500;
}
.main_area ol.type03{
	margin:1em 0;
	counter-reset:circle;
	list-style:none;
}
.main_area ol.type03 > li{
	margin:.6em 0;
}
.main_area ol.type03 > li:before{
	counter-increment:circle;
	content:counter(circle);
	display:inline-block;
	-webkit-box-sizing:border-box;
	box-sizing:border-box;
	margin:0 .6em 0 -2em;
	padding-top:.25em;
	width:1.4em;
	height:1.4em;
	border:solid 1px rgb(60,60,60);
	border-radius:.7em;
	font-size:1.15rem;
	line-height:.7em;
	text-align:center;
	vertical-align:20%;
	letter-spacing:-0.05em;
	text-indent:-0.05em;
}
.main_area ol.type04{
	margin:1em 0;
	padding-left:3em;
	list-style:none;
	counter-reset:roman_numerals;
}
.main_area ol.type04 > li{
	position:relative;
	margin:.6em 0;
}
.main_area ol.type04 > li:before{
	position:absolute;
	left:-2em;
	counter-increment:roman_numerals;
	content:"("counter(roman_numerals,lower-roman)")";
	font-weight:500;
}
.main_area ol.type05{
	margin:1em 0;
	padding-left:3em;
	list-style:none;
	counter-reset:r_paren;
}
.main_area ol.type05 > li{
	position:relative;
	margin:.6em 0;
}
.main_area ol.type05 > li:before{
	position:absolute;
	left:-2em;
	counter-increment:r_paren;
	content:counter(r_paren)")";
	font-weight:500;
}


.main_area ol.type06{
	margin:1em 0;
}
.main_area ol.type06 > li{
	margin:.6em 0;
	list-style-type:lower-latin;
}
.main_area ol.type07{
	padding-left:3em;
	list-style:none;
	counter-reset:r_paren;
	border: solid 0.6px rgb(200,200,200);
	background-color: rgb(35, 47, 59);
}
.main_area ol.type07 > li {
    position: relative;
    border-top: solid 0.6px rgb(200,200,200);
    background-color: rgba(255,255,255,1.00);
    padding: 0.3em 1em;
    border-left: dotted 1px rgb(200,200,200);
    margin-left: -0.5em;
}
.main_area ol.type07 > li:before {
    position: absolute;
    left: -3em;
    counter-increment: r_paren;
    content: counter(r_paren);
    font-weight: 500;
    width: 3.35em;
    text-align: center;
    height: 100%;
    vertical-align: middle;
    display: table-cell;
	color: rgb(241, 241, 241);
}
.main_area ol.type07 > li:after {
    content: "";
    border-top: solid 0.6px rgb(200,200,200);
    position: absolute;
    left: -43px;
    bottom: -1px;
    width: 4em;
    overflow: hidden;
}

.main_area ul.type05{
    list-style-type: disc;
}


.main_area ul.type_note{
	margin:1em 0;
	padding:0;
	list-style: none;
}
.main_area ul.type_note > li{
	margin:0;
	padding-left:2em;
	line-height: 1.4em;
	text-indent: -1.5em;
}
.main_area ul.type_note > li:before{
	content: "※";
	margin-right: 0.51em;
}

/*--テーブル--*/
.main_area table *{
	text-shadow: none!important;
}
.main_area table.type01,
.main_area table.type02,
.main_area table.type03{
	margin:1em 0;
	border-collapse:collapse;
	line-height:1.5;
	text-align:left;
	table-layout:fixed;
	width: 100%;
}
.main_area table.type01 th,
.main_area table.type01 td,
.main_area table.type02 th,
.main_area table.type02 td,
.main_area table.type03 th,
.main_area table.type03 td{
	padding:.7em .8em;
	border-top:solid 1px rgb(200,200,200);
	border-bottom:solid 1px rgb(200,200,200);
	vertical-align: middle;
}
.main_area table.type01 th + *,
.main_area table.type01 td + *,
.main_area table.type02 th + *,
.main_area table.type02 td + *,
.main_area table.type03 th + *,
.main_area table.type03 td + *{
	border-left:dotted 1px rgb(200,200,200);
}
.main_area table.type01 th,
.main_area table.type02 th,
.main_area table.type03 th{
	background:rgb(141, 2, 52);
	font-weight:500;
	text-align:center;
	color: rgba(255,255,255,1.00)
}
.main_area table.type01 thead th,
.main_area table.type02 thead th,
.main_area table.type03 thead th{
	background:rgb(141, 2, 52);
	color: rgba(255,255,255,1.00)
}
.main_area table.type01 tbody th,
.main_area table.type02 tbody th,
.main_area table.type03 tbody th{
	background:rgb(255, 235, 180);
	color: rgba(0,0,0)
}


.main_area table.type01 td,
.main_area table.type02 td,
.main_area table.type03 td{
	background: rgb(255, 255, 248);
}
.main_area table.type01.ta_c td,
.main_area table.type02.ta_c td,
.main_area table.type03.ta_c td{
	text-align:center;
}
.main_area table.type03 th{
	width: 48px;
	height: 48px;
	vertical-align: middle;
}
.main_area table.type03 td{
	vertical-align: middle;
}
.main_area table.type03.w2 tbody{
	display: inline-block;
	vertical-align: top;
}
.main_area table.type03.w2 td{
	width: 275px;
	height: 24px;
	border-right: solid 1px rgb(200,200,200);
}
.main_area table.type01 .borderright{
	border-right: dotted 1px rgb(200,200,200);
}

.main_area table.type03.w2 td[colspan="2"]:empty{
	width: auto;
	height: 48px;
}

.main_area table.type03{
	counter-reset: count 0;
	list-style: none;
}
.main_area table.type03 span:before{
	content: counter(count) "";
	counter-increment: count 1;
	padding: 0;
	margin: 0;
}

.main_area .table_note{
	margin-top:.3em;
	font-weight:700;
}
/*--定義リスト--*/
.main_area dl.type01{
	display:-webkit-box;
	display:-webkit-flex;
	display:-ms-flexbox;
	display:flex;
	-webkit-flex-wrap:wrap;
	-ms-flex-wrap:wrap;
	flex-wrap:wrap;
	margin:.7em 0;
	border-top:solid 1px rgb(200,200,200);
}
.main_area dl.type01 dt,
.main_area dl.type01 dd{
	-webkit-box-sizing:border-box;
	box-sizing:border-box;
	padding:.7em .5em;
	border-bottom:solid 1px rgb(200,200,200);
}
.main_area dl.type01 dt{
	margin:0;
	width:160px;
	font-weight:700;
}
.main_area dl.type01 dd{
	margin:0;
	width:calc(100% - 160px);
}
.main_area dl.type01.w60 dt{
	margin:0;
	width:60px;
	font-weight:700;
}
.main_area dl.type01.w60 dd{
	margin:0;
	width:calc(100% - 60px);
}
.main_area dl.type01.w80 dt{
	margin:0;
	width:80px;
	font-weight:700;
}
.main_area dl.type01.w80 dd{
	margin:0;
	width:calc(100% - 80px);
}
.main_area dl.type01.w110 dt{
	margin:0;
	width:110px;
	font-weight:700;
}
.main_area dl.type01.w110 dd{
	margin:0;
	width:calc(100% - 110px);
}
.main_area dl.type01.w120 dt{
	margin:0;
	width:120px;
	font-weight:700;
}
.main_area dl.type01.w120 dd{
	margin:0;
	width:calc(100% - 120px);
}
.main_area dl.name_affi{
	display:-webkit-box;
	display:-webkit-flex;
	display:-ms-flexbox;
	display:flex;
	-webkit-flex-wrap:wrap;
	-ms-flex-wrap:wrap;
	flex-wrap:wrap;
	margin:.7em 0;
}
.main_area dl.name_affi dt,
.main_area dl.name_affi dd{
	-webkit-box-sizing:border-box;
	box-sizing:border-box;
	padding:.6em .5em;
	border-bottom:dotted 1px rgb(200,200,200);
}
.main_area dl.name_affi dt{
	margin:0;
	width:8rem;
	font-weight:700;
}
.main_area dl.name_affi dd{
	margin:0;
	width:calc(100% - 8rem);
}



.main_area dl.num_list{
	margin:1em 0;
	padding-left:3em;
	list-style:none;
	counter-reset:num_dl;
}
.main_area dl.num_list > dt{
	position:relative;
	margin:0;
	padding-left: .2em;
	font-weight: 600
}
.main_area dl.num_list > dt:before{
	position:absolute;
	left:-1em;
	counter-increment:num_dl;
	content:counter(num_dl)".";
	font-weight:500;
}
.main_area dl.num_list > dd{
	position:relative;
	margin:0 0 1em;
	padding-left: .2em;
}

/*--Q and A--*/
.main_area dl.q_and_a{
	margin:1.5em 0;
}
.main_area dl.q_and_a dt,
.main_area dl.q_and_a dd{
	-webkit-box-sizing:border-box;
	box-sizing:border-box;
	padding:.7em 0;
}
.main_area dl.q_and_a .head{
	-webkit-box-sizing:border-box;
	box-sizing:border-box;
	display:inline-block;
	margin-left:-2.4em;
	padding-right:.2em;
	width:2.4em;
	text-align:right;
}
.main_area dl.q_and_a dt{
	margin:0;
	padding-bottom:0;
	padding-left:2.4em;
	font-weight:700;
}
.main_area dl.q_and_a dd{
	margin:0;
	padding-top:0;
	padding-left:2.4em;
	border-bottom:solid 1px rgb(200,200,200);
}
.main_area dl.q_and_a dt .head{
	color:rgb(40,80,180);
}
.main_area dl.q_and_a dd .head{
	color:rgb(180,80,100);
}

/*--ボタン--*/
.main_area .button_box{
	position:relative;
	box-sizing:border-box;
	display:flex;
	flex-wrap:wrap;
	justify-content:space-around;
	margin:1.5em auto;
	padding:0;
	text-align:center;
	max-width:1080px;
	list-style:none;
	z-index:0;
}
.main_area .button_box *{
	text-shadow: none!important;
}
.main_area .button_box li{
	width:80%;
	margin:0 auto;
	margin-top: 1.2em;
}
.main_area .button_box li:nth-of-type(1),
.main_area .button_box li.w2:nth-of-type(2),
.main_area .button_box li.w3:nth-of-type(2),
.main_area .button_box li.w3:nth-of-type(3){
	margin-top: 0;
}
.main_area .button_box li a{
	position:relative;
	box-sizing:border-box;
	display: flex;
	flex-wrap:wrap;
	justify-content:center;
	padding:.6em 1em .6em .8em;
	width:100%;
	background:rgb(0, 126, 58);
	/*border:solid 1px rgb(107, 107, 107);*/
	box-shadow:0 0 5px rgba(0,0,0,.3);
	font-weight:500;
	color:rgb(255,255,255);
	text-decoration:none;
	transition:.2s ease-out;
	transition-opacity:background,color;
	z-index:1;
}
.main_area .button_box a::after{
	position:absolute;
	top:calc(50% - .3em);
	right:4px;
	content:"";
	display:block;
	box-sizing:border-box;
	width:.6em;
	height:.6em;
	border-style:solid;
	border-color:rgba(0,0,0,0) rgba(0,0,0,0) rgba(0,0,0,0) rgb(255, 255, 255);
	border-width:.3em .2em .3em .4em;
	vertical-align:10%;
	transition:.2s ease-out;
	transition-opacity:right,border;
}
	.main_area .button_box a:hover{
		background:rgb(141, 2, 52);
	}

	.main_area .button_box a:hover::after{
		right:0;
	}
.main_area .button_box li.w3{
	width:32%;
}
.main_area .button_box li.w2{
	width:49%;
}
.main_area .button_box.m_large{
	margin-top:4rem;
}
.main_area .button_box li.disabled a{
	pointer-events:none;
	cursor:default;
	background:rgb(204,204,204);
}

.main_area .button_box.guidance li{
	width:100%;
	margin:0 auto;
	padding:0;
}
.main_area .button_box.guidance li a{
	padding:.2em .4em .2em .3em;
	background:rgb(255,255,0);
	border:solid 1px rgb(255,255,0);
	box-shadow:0 0 5px rgba(0,0,0,.3);
	font-size: 1em;
	font-weight:500;
	color:rgb(255,0,0);
	transition:.2s ease-out;
	transition-opacity:background,color;
	z-index:1;
}
.main_area .button_box.guidance a::after{
	position:absolute;
	top:calc(50% - .3em);
	right:4px;
	content:"";
	display:block;
	box-sizing:border-box;
	width:.6em;
	height:.6em;
	border-style:solid;
	border-color:rgba(0,0,0,0) rgba(0,0,0,0) rgba(0,0,0,0) rgba(255,0,0,1);
	border-width:.3em .2em .3em .4em;
	vertical-align:10%;
	transition:.2s ease-out;
	transition-opacity:right,border;
}
	.main_area .button_box.guidance a:hover{
		background:rgb(255,255,255);
		color:rgb(255,0,0);
	}


/*--アコーディオン--*/
.main_area .oc_box{
	margin:2em 0;
	box-shadow:0 0 6px rgba(0,0,0,.2);
}
.main_area .oc_box .oc_button{
	display:none;
}
.main_area .oc_box .oc_button + label{
	position:relative;
	box-sizing:border-box;
	display:block;
	margin-top:1em;
	padding:0.5em .8em .5em 3em;
	background:rgb(255,255,255);
	border:solid 1px rgba(21,80,183,.5);
	border-radius:4px 4px 0 0;
	font-size:1.8rem;
	font-weight:700;
	color:rgb(21,80,183);
	line-height:1.5;
	transition:.2s ease-out;
	transition-property:background,color;
}
.main_area .oc_box .oc_button + label::after{
	position:absolute;
	top:calc(50% - 9px);
	left:0;
	content:"▼";
	box-sizing:border-box;
	display:inline-block;
	margin-left:1em;
	padding:.3em .3em;
	background:rgb(247,117,67);
	border-radius:10px;
	box-shadow:0 0 6px rgba(0,0,0,.2);
	font-size:1.25rem;
	color:rgb(255,255,255);
	line-height:1;
	text-align:center;
}
.main_area .oc_box .oc_button:checked + label,
.main_area .oc_box .oc_button + label:hover{
	background:rgb(21,80,183);
	color:rgb(255,255,255);
}
.main_area .oc_box .oc_button:checked + label::after{
	content:"×";
}
.main_area .oc_box > .text_area{
	box-sizing:border-box;
	height:0;
	padding:0 20px;
	font-size:1.5rem;
	line-height:1.8;
	overflow:hidden;
	opacity:0;
	transition:.3s ease-out;
	transition-property:padding-top,padding-bottom,opacity;
}
.main_area .oc_box .oc_button:checked + label + .text_area{
	height:auto;
	border-width:0 1px 1px 1px;
	border-style:solid;
	border-color:rgba(21,80,183,.5);
	border-radius:0 0 5px 5px;
	padding-top:1.3em;
	padding-bottom:1.5em;
	opacity:1;
}
.main_area .oc_box > .text_area > section > h3:first-child{
	margin-top:0;
	font-size:3.2rem;
}
.main_area .oc_box > .text_area > p{
	margin:.5em 0;
}

.main_area section p{
	margin-left: 1em;
	margin-right: 1em;
}

/*------------------------------
	img_popup
------------------------------*/
body.lb-disable-scrolling {
  overflow: hidden;
}

.lightboxOverlay {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 9999;
  background-color: black;
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=80);
  opacity: 0.8;
  display: none;
}

.lightbox {
  position: absolute;
  left: 0;
  width: 100%;
  z-index: 10000;
  text-align: center;
  line-height: 0;
  font-weight: normal;
  outline: none;
}

.lightbox .lb-image {
  display: block;
  height: auto;
  max-width: inherit;
  max-height: none;
  border-radius: 3px;

  /* Image border */
  border: 4px solid white;
}

.lightbox a img {
  border: none;
}

.lb-outerContainer {
  position: relative;
  *zoom: 1;
  width: 250px;
  height: 250px;
  margin: 0 auto;
  border-radius: 4px;

  /* Background color behind image.
     This is visible during transitions. */
  background-color: white;
}

.lb-outerContainer:after {
  content: "";
  display: table;
  clear: both;
}

.lb-loader {
  position: absolute;
  top: 43%;
  left: 0;
  height: 25%;
  width: 100%;
  text-align: center;
  line-height: 0;
}

.lb-cancel {
  display: block;
  width: 32px;
  height: 32px;
  margin: 0 auto;
  background: url(../img/loading.gif) no-repeat;
}

.lb-nav {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  z-index: 10;
}

.lb-container > .nav {
  left: 0;
}

.lb-nav a {
  outline: none;
  background-image: url('data:image/gif;base64,R0lGODlhAQABAPAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==');
}

.lb-prev, .lb-next {
  height: 100%;
  cursor: pointer;
  display: block;
}

.lb-nav a.lb-prev {
  width: 34%;
  left: 0;
  float: left;
  background: url(../img/prev.png) left 48% no-repeat;
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=0);
  opacity: 0;
  -webkit-transition: opacity 0.6s;
  -moz-transition: opacity 0.6s;
  -o-transition: opacity 0.6s;
  transition: opacity 0.6s;
}

.lb-nav a.lb-prev:hover {
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=100);
  opacity: 1;
}

.lb-nav a.lb-next {
  width: 64%;
  right: 0;
  float: right;
  background: url(../img/next.png) right 48% no-repeat;
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=0);
  opacity: 0;
  -webkit-transition: opacity 0.6s;
  -moz-transition: opacity 0.6s;
  -o-transition: opacity 0.6s;
  transition: opacity 0.6s;
}

.lb-nav a.lb-next:hover {
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=100);
  opacity: 1;
}

.lb-dataContainer {
  margin: 0 auto;
  padding-top: 5px;
  *zoom: 1;
  width: 100%;
  border-bottom-left-radius: 4px;
  border-bottom-right-radius: 4px;
}

.lb-dataContainer:after {
  content: "";
  display: table;
  clear: both;
}

.lb-data {
  padding: 0 4px;
  color: #ccc;
}

.lb-data .lb-details {
  width: 85%;
  float: left;
  text-align: left;
  line-height: 1.1em;
}

.lb-data .lb-caption {
  font-size: 13px;
  font-weight: bold;
  line-height: 1em;
}

.lb-data .lb-caption a {
  color: #4ae;
}

.lb-data .lb-number {
  display: block;
  clear: left;
  padding-bottom: 1em;
  font-size: 12px;
  color: #999999;
}

.lb-data .lb-close {
  display: block;
  float: right;
  width: 30px;
  height: 30px;
  background: url(../img/close.png) top right no-repeat;
  text-align: right;
  outline: none;
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=70);
  opacity: 0.7;
  -webkit-transition: opacity 0.2s;
  -moz-transition: opacity 0.2s;
  -o-transition: opacity 0.2s;
  transition: opacity 0.2s;
}

.lb-data .lb-close:hover {
  cursor: pointer;
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=100);
  opacity: 1;
}



/*------------------------------
	page_exhibition
------------------------------*/
/*Accordion box*/
.main_area .ac_box_01{
	margin-bottom:2rem 0 0;
}
.main_area .ac_box_01 > .ac_button{
	box-sizing:border-box;
	position:relative;
	display:block;
	margin:2rem 0 0;
	padding:.8em .5em .8em 2.5em;
	background:rgb(255,255,255);
	border:solid 1px rgb(160,80,0);
	font-size:1em;
	font-weight:700;
	color:rgb(160,80,0);
	line-height:1.4;
	cursor:pointer;
	transition:.1s ease-out;
	transition-property:background,color;
}
.main_area .ac_box_01 > .ac_button::before{
	content:"";
	display:block;
	position:absolute;
	top:50%;
	left:15px;
	width:20px;
	border-top:solid 2px rgb(160,80,0);
}

.main_area .ac_box_01 > .ac_button:hover::before{
	border-top:solid 2px rgb(255,255,255);
}

.main_area .ac_box_01 > .ac_button::after{
	content:"";
	display:block;
	position:absolute;
	top:50%;
	left:15px;
	width:20px;
	border-top:solid 2px rgb(160,80,0);
	transform:rotate(90deg);
	transition:transform .2s ease-out;
}
.main_area .ac_box_01 > .ac_button:hover{
	background:rgb(160,80,0);
	color:rgb(255,255,255);
}
.main_area .ac_box_01 > .ac_button:not(.clicked):hover::after{
	border-top:solid 2px rgb(255,255,255);
	transform:rotate(-90deg);
}
.main_area .ac_box_01 > .ac_button.clicked{
	background:rgb(204, 204, 204);
	color:rgb(30,30,30);
	border: solid 1px rgb(204, 204, 204);
}
.main_area .ac_box_01 > .ac_button.clicked::after{
	transform:rotate(0deg);
	border-color:rgb(255,255,255);
}
.main_area .ac_box_01 > a.ac_button:not(.clicked):hover::after{
	transform:rotate(-90deg);
}
.main_area .ac_box_01 > a.ac_button:not(.clicked):hover{
	background:rgb(110,130,170);
	color:rgb(255,255,255);
}
.main_area .ac_box_01 > a.ac_button.clicked{
	background:rgb(255,255,255);
	color:rgb(38,38,130);
}
.main_area .ac_box_01 > a.ac_button.clicked::after{
	transform:rotate(90deg);
	border-color:rgb(38,38,130);
}
.main_area .ac_box_01 > .ac_content{
	box-sizing:border-box;
	padding:.5em 5px .8em 10px;
	width:100%;
	display:none;
}


/*--準備中--*/
.main_area .underconstruction{
	-webkit-box-sizing:border-box;
	box-sizing:border-box;
	margin:180px auto 0;
	padding:.8em 0;
	width:70%;
	max-width:300px;
	border-top:double 3px rgb(160,180,200);
	border-bottom:double 3px rgb(160,180,200);
	font-size:2.4rem;
	text-align:center;
}



/*--２行目の文字を途中から始める--*/
.dibvat{
	display:inline-block;
	vertical-align:top;
}

/*空リンクURL表示*/
a[href]:empty::before {
  content: attr(href);
}

@media print {
	.site_title{
		position: relative !important;
	}
}