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

/*------ 学会用フォーマット（レスポンシブ） ------

rev.191023
タブレット・スマートフォンのヘッダーとメニューを画面上部固定に修正
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
ブレイクポイントを整理・統一 960 800 600（デスクトップファースト）
見出し用コメント追加
その他調整

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


/*------------------------------
------------------------------
	全体共通設定
------------------------------
------------------------------*/
html {
	font-size: 62.5%;
}

body {
	margin: 0;
	background: url(../img/common_bg01.jpg) center top no-repeat;
	/*background: linear-gradient(-90deg, rgb(0, 68, 155) 0%, rgb(121, 178, 251) 56.05%, rgb(0, 68, 155) 100%);*/
	background-attachment: fixed;
	background-size: cover;
	font-family:
		"Noto Sans JP",
		"ヒラギノ角ゴ ProN W3",
		Hiragino Kaku Gothic ProN,
		Arial,
		Meiryo,
		sans-serif;
	font-size: 1.5em;
	font-weight: 400;
	color: rgb(60,60,60);
	line-height: 1.75;
	-webkit-text-size-adjust: 100%;
}

.ns {
	display: inline-block;
}

del {
	text-decoration-color: rgba(185,11,14,1.00);
}

ins {
	text-decoration-line: none;
}

/*----- header -----*/
header {
	/*background: transparent;*/
	/*filter: drop-shadow(0px 3px 3px rgba(112, 112, 112, 0.3));*/
	background: linear-gradient(rgb(109, 180, 238) 0%, rgb(142, 195, 244) 26.35%, rgb(204, 225, 255) 100%);
	box-shadow:0 0 2px rgba(0,0,0,.3);
}

h1 {
	margin: 0 auto;
	width: 100%;
	max-width: 1000px;
	/*background: linear-gradient(rgb(0, 68, 155) 0%, rgb(33, 89, 161) 14.64%, rgb(50, 114, 196) 44.76%, rgb(0, 68, 155) 100%);*/
}

h1 a {
	display: block;
	text-align: center;
	line-height: 0;
	text-decoration: none;
	transition: opacity .2s ease-out;
}

h1 a:hover {
	opacity: .5;
}

h1 a img {
	width: 100%;
	vertical-align: bottom;
}

h1 a img.large {
	display: inline-block;
}

h1 a img.small {
	display: none;
}

/*----- middle_area -----*/
.middle_area {
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
	margin: 0 auto;
	width: 100%;
	max-width: 1000px;
}

/*----- main_area -----*/
.main_area {
	box-shadow:0 0 2px rgba(0,0,0,.3);
}




/*----- footer -----*/
footer {
	position: relative;
	margin: 0 auto;
	width: 100%;
	background: rgb(255,255,255);
	box-shadow: 0 0 5px rgba(0,0,0,.3);
	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;
}

footer address {
	display: inline-block;
	box-sizing: border-box;
	padding: 0;
	font-style: normal;
	text-align: left;
	vertical-align: top;
}
footer address:not(:first-of-type) {
	padding-left: 80px;
}
footer address .role {
	margin: 0;
	/*padding-bottom: .3em;*/
	border-bottom: solid 1px rgb(0,46,115);
	font-size: 1.35rem;
	font-weight: 700;
	color: rgb(0,46,115);
}

footer address .name {
	margin: .3em 0 0;
	font-size: 1.35rem;
	font-weight: 700;
	line-height: 1.4;
}

footer address .info+.name {
	margin-top: .8em;
}

footer address .info {
	margin: 0;
	font-size: 1.35rem;
}

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: .7em .5em;
	width: 100%;
	background:rgb(8,101,178);
	font-size: 1.2rem;
	color: rgb(255,255,255);
}
footer .copyright span{
	display: inline-block;
}

.backtotop {
	position: fixed;
	right: 25px;
	bottom: 45px;
	display: inline-block;
	margin: 0;
	background: linear-gradient(to right bottom, rgba(84,140,180,0), rgba(84,140,180,.65));
	z-index: 1000;
	vertical-align: bottom;
}

.backtotop a {
	box-sizing: border-box;
	display: inline-block;
	margin: 0;
	padding: .5em .6em;
	background: rgba(84,140,180,.65);
	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(0,46,115);
	box-shadow: 0 1px 5px rgba(0, 0, 0, .3) inset;
}

/*-----------------------------------
-----------------------------------
	メディアクエリ
-----------------------------------
-----------------------------------*/
/*--960px--*/
@media screen and (max-width:960px) {

	/*--nav--*/
	nav {
		width: 190px;
	}

	nav ul li a {
		padding: 0.6em 1em;
	}
	nav ul.main li a.new::after{
		top: 22%;
		right:31px;
	}
}

/*--800px--*/
@media screen and (max-width:800px) {

	/*--全体の基本文字サイズ--*/
	html {
		font-size: 60%;
	}

	/*-- middle_area --*/
	.middle_area {
		padding-top: 63px;
	}

	header {
		border: none;
		background: rgb(255,255,255);
	}
	.main_area {
	width: 100%!important;
}

/*--nav--*/
	nav.main{
		position:fixed;
		top:0;
		right:0;
		z-index:100;
	}
	nav .sp_nav{
		box-sizing:border-box;
		position:fixed;
		display:flex;
		/* flex-wrap:wrap; */
		flex-direction: column;
		justify-content:space-between;
		right:-110%;
		padding:20px 10px;
		width:100%;
		height: 95%;           
		overflow: scroll;
		background:rgba(0,0,0,.65);
		transition:right .3s ease-out;
		z-index:1500;
		ul:not(.main){
			display: flex;
			justify-content: center;
			align-items: center;
			gap: 10px;
			li{
				flex: 1;
			}
		}
	}
	nav ul.sub{
		position:relative;
		display:flex;
		top:auto;
		right:auto;
		box-sizing:border-box;
		flex-wrap:wrap;
		justify-content:space-between;
		margin:0;
		padding:0;
		width:100%;
		background:none;
		box-shadow:none;
		text-align:center;
		z-index:100;
	}
	nav ul.sub li{
		box-sizing:border-box;
		border:none;
		list-style:none;
		margin:0 0 10px 0;
		width:49%;
	}
	nav ul.sub li:last-child{
		margin:0 0 10px 0;
	}
	nav ul.main{
		position:relative;
		display:flex;
		top:auto;
		right:auto;
		box-sizing:border-box;
		flex-wrap:wrap;
		justify-content:space-between;
		margin:0;
		padding:0;
		width:100%;
		box-shadow:none;
		text-align:center;
		z-index:100;
	}
	nav ul.main li{
		box-sizing:border-box;
		border:none;
		list-style:none;
		margin:0 0 10px 0;
		width:49%;
	}
	nav ul.main li a{
		display:flex;
		flex-wrap:wrap;
		justify-content:center;
		align-items:center;
		align-content:center;
		line-height:1.2;
	}
	nav #sp_menu_button + label{
		display:block;
	}

	/*---- cheked ----*/
	nav #sp_menu_button:checked + label + .sp_nav{
		right:0;
	}
	/*---- cheked ----*/
	nav #sp_menu_button:checked ~ .sp_nav .close_field{
		position:fixed;
		top:0;
		left:0;
		display:block;
		width:100vw;
		height:100vh;
		background:rgba(0,0,0,.3);
		z-index:50;
	}

	/*--h1--*/
	h1 {
		position: fixed;
		top: 0;
		min-height: 60px;
		
		z-index: 50;
		background: linear-gradient(rgb(109, 180, 238) 0%, rgb(142, 195, 244) 26.35%, rgb(204, 225, 255) 100%);
		/*box-shadow: 0 0 2px rgb(0 0 0 / 30%);*/
		padding:0;
		text-align: left;
		line-height: 0;
		vertical-align: bottom;
	}

	h1 a {
		display: inline-block;
	}

	h1 a img {
		margin-top: 0.5rem;
		width: 100%;
		max-width: 450px;
	}

	h1 a img.large {
		display: none;
	}

	h1 a img.small {
		display: inline-block;
	}

	nav ul p.abstract_note {
		display: none;
	}

}

/*--600px--*/
@media screen and (max-width:600px) {

	/*-- middle_area --*/
	.middle_area {
		padding-top: 60px;
	}

	/*--nav--*/
	nav #sp_menu_button + label{
		top:10px;
		right:10px;
	}

	nav ul p.abstract_note{
		display: none;
	}

	/*--h1--*/
	h1 a img {
		margin-top: .5rem;
		max-width: 358px;
		padding: .5rem 0 0 .5rem .2rem;
	}

	/*--footer--*/
	footer address {
		display: block;
		box-sizing: border-box;
		margin: 10px 20px;
		padding: 0;
		font-style: normal;
		text-align: left;
		vertical-align: top;
	}
	footer address:not(:first-of-type) {
		margin: 10px 20px;
		padding-left: 0;
		padding-top:20px;
	}
	.backtotop {
		right: 15px;
		bottom: 35px;
	}
	.backtotop a {
		font-size: 1.5rem;
	}
	nav ul.main li a.new::after{
		top: 26%;
		right:6px;
	}
}

/*--400px--*/
@media screen and (max-width:400px){
/*--nav--*/
	nav #sp_menu_button + label{
		top:10px;
		right:10px;
	}
	h1 a img {
		margin-top: 0.5rem;
		max-width: 310px !important;
	}
}

/*-----------------------------------
-----------------------------------
	トップページ以外の共通設定
-----------------------------------
-----------------------------------*/
/*--本文エリア--*/
.main_area {
	display: block;
	box-sizing: border-box;
	width: calc(100% - 230px);
	min-height: calc(100vh - 200px);
	background: rgb(255,255,255);
	box-shadow: 0 0 5px rgba(0,0,0,.3);
}

.main_area .contents_area {
	display: block;
	box-sizing: border-box;
	padding: 25px 30px 40px 30px;
}

/*--段落前後アキ--*/
.main_area p {
	margin: .8em 0;
}

/*--段落下げ--*/
.main_area .indent1 {
	text-indent: 1em;
}

/*--罫線--*/
.main_area hr {
	border: none;
	border-top: dotted 1px rgb(180,180,180);
}

/*--補足・注（先頭に※や＊の付く所）--*/
.main_area .note {
	margin: .6em 0;
	padding-left: 1em;
	font-size: 1.5rem;
	text-indent: -1em;
}

.main_area span.note {
	display: block;
}

/*--リンク--*/
.main_area a.link {
	color: rgb(0,46,115);
	transition: opacity .2s ease-out;
	word-break: break-all;
}

.main_area a.link:hover {
	opacity: .5;
}

/*--文字サイズ--*/
.main_area .ts_large {
	font-size: 1.8rem;
	line-height: 1.5;
	font-weight: 700;
}

/*--色付き文字--*/
.main_area .red {
	color: rgb(255,50,50);
}

.main_area .s_red {
	color: rgb(255,50,50);
	font-size: 1.0rem;
}

.main_area .blue {
	color: rgb(50,80,250);
}

/*--文字中央ぞろえ--*/
.main_area .ta_c{
	text-align:center;
}
.main_area .ta_r{
	text-align:right;
}
.main_area .ta_l{
	text-align: left;
}


/*--見出し系--*/
.main_area h1 {
	box-sizing: border-box;
	padding: 10px 15px 10px;
	background: url(../img/common_bg01.jpg) center top -200px no-repeat rgb(255,255,255);
	background-size: cover;
}

.main_area h1 a {
	text-align: center;
}

.main_area h1 img {
	margin: 0;
	width: 95%;
}

.main_area h2 {
	margin: 0 0 30px;
	padding-bottom: .3em;
	border-bottom: dotted 1px rgb(180,180,160);
	color: rgb(0,46,115);
	text-shadow: 2px 2px 0 rgba(84,140,180,.3), 1px 1px 3px rgba(84,140,180,.3);
	font-size: 2.6rem;
	font-weight: 700;
	line-height: 1.4;
}

.main_area h3 {
	margin: 2em 0 .4em;
	padding: .2em .5em .3em;
	border-bottom: dotted 1px rgb(180,180,180);
	border-left: solid 5px rgb(0,46,115);
	font-size: 2.2rem;
	font-weight: 500;
	color: rgb(0,46,115);
	line-height: 1.3;
	letter-spacing: .03em;
}

.main_area h4 {
	position: relative;
	margin: 1.5em 0 .4em;
	padding-bottom: .5em;
	padding-left: 1.1em;
	border-bottom: solid 1px rgb(200,200,200);
	font-size: 2.0rem;
	line-height: 1.4;
}

.main_area h4::before {
	box-sizing: border-box;
	content: "";
	position: absolute;
	top: .5em;
	left: .1em;
	display: inline-block;
	margin-right: 8px;
	margin-left: 3px;
	width: 10px;
	height: 10px;
	border: solid 2px rgb(0,46,115);
	border-radius: 5px;
}

.main_area h5 {
	position: relative;
	margin: 1.5em 0 .4em;
	padding-bottom: .4em;
	border-bottom: solid 1px rgb(200,200,200);
	font-size: 1.8rem;
	color: rgb(60, 60, 60);
	line-height: 1.4;
}

.main_area h6 {
	position: relative;
	margin: 1.5em 0 .4em;
	font-size: 1.6rem;
	color: rgb(0,46,115);
	line-height: 1.4;
}

.main_area .sub_h01 {
	margin: 1.5em 0 .4em;
	padding-bottom: .5em;
	border-bottom: solid 2px rgb(200,200,200);
	font-size: 2.1rem;
	color: rgb(60, 160, 120);
	font-weight: 700;
	line-height: 1.4;
	text-align: center;
}

.main_area .sub_h02 {
	margin: 1.5em 0 .4em;
	font-size: 1.8rem;
	color: rgb(60, 110, 130);
	font-weight: 500;
	line-height: 1.4;
}

.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: .7em;
}

.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(230,230,230);
	border: dotted 1px rgb(80,160,120);
	border-radius: 4px;
}

.main_area .deco_box01, 
.main_area p.deco_box01 {
    margin: 1.5rem 0;
    padding: 0rem 2.2rem 2rem;
    border: solid 2px rgb(201, 201, 201);
    border-radius: 3px;
}

/*--画像配置--*/
.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: .1em 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 ul.type05 {
	list-style-type: disc;
}

/*--テーブル--*/
.main_area table.type01 {
	margin: 1em 0;
	border-collapse: collapse;
	border: solid 1px rgb(200,200,200);
	line-height: 1.5;
	text-align: left;
	table-layout: fixed;
	width: 100%
}

.main_area table.type01 th,
.main_area table.type01 td {
	padding: .7em .8em;
	/*border-top: solid 1px rgb(200,200,200);
	border-bottom: solid 1px rgb(200,200,200);*/
	border: solid 1px rgb(200,200,200);
	/*vertical-align: top;*/
	vertical-align:middle;
}

.main_area table.type01 th+*,
.main_area table.type01 td+* {
	/*border-left: dotted 1px rgb(200,200,200);*/
}

.main_area table.type01 th {
	background: rgb(220, 235, 250);
	font-weight: 500;
	text-align: center;
}

.main_area table.type01 td {}

.main_area table.type01 th.gray-colors,
.main_area table.type01 td.gray-colors {
	background: rgb(240, 240, 240);
}

.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: 140px;
	color: rgb(0,46,115);
	font-weight: 700;
}

.main_area dl.type01 dd {
	margin: 0;
	width: calc(100% - 140px);
}

.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);
}

/*--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-between;
	margin: 1.5em auto;
	padding: 0;
	text-align: center;
	max-width: 1080px;
	list-style: none;
	z-index: 0;
}

.main_area .button_box.sp_around {
	justify-content: space-around;
}

.main_area .button_box li {
	width: 80%;
	margin: 0 auto;
}

.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(0,46,115);
	border: solid 1px rgb(0,46,115);
	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) rgba(255, 230, 140, 1);
	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(255,255,255);
	color: rgb(0,46,115);
}

.main_area .button_box a:hover::after {
	right: 0;
	border-left-color: rgb(0,46,115);
}

.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);
}

/*--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;
}



/*--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(0,46,115);
	border-bottom: double 3px rgb(0,46,115);
	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;
}
.tal{
	text-align:left;
}

/*擬似要素で二重の打ち消し線--*/
.double_border{
	display: inline-block;         /* 打ち消し線と文字の幅を揃えられるようにする */
	position: relative;            /* 打ち消し線の位置を調整する時の基準点になるようにする */
}
 
.double_border:before {
	content: '';                	/* 擬似要素に実体を持たせる */
	width: 100%;                	/* 打ち消し線の幅を指定する*/
	height: 1px;                	/* 線を表示させるために1pxだけ高さを入れる */
	border-top: solid 1px #F44336;  /* 二重線の上側になる線をひく */
	position: absolute;            	/* 線の位置を自由に動かせるようにする */
	left: 0 ;                    	/* 線の位置を左に揃える */
	top: calc(50% - 4px) ;          /* 線の位置を真ん中から3px上にする */
}
 
.double_border:after {
	content: '';                		/* 擬似要素に実体を持たせる */
	width: 100%;                		/* 打ち消し線の幅を指定する*/
	height: 1px;                		/* 線を表示させるために1pxだけ高さを入れる */
	border-bottom: solid 1px #F44336;   /* 二重線の下側になる線をひく */
	position: absolute;           		/* 線の位置を自由に動かせるようにする */
	left: 0 ;                    		/* 線の位置を左に揃える */
	bottom: calc(50% - 4px);        	/* 線の位置を真ん中から3px下にする */
}
/*-----------------------------------
-----------------------------------
	メディアクエリ
-----------------------------------
-----------------------------------*/
@media screen and (max-width:960px) {
	.main_area {
		width: calc(100% - 190px);
	}

	.main_area h2 {
		font-size: 2.6rem;
	}

	.main_area h3 {
		font-size: 1.8rem;
	}

	.main_area h4 {
		font-size: 1.5rem;
	}

	.main_area .oc_box>.text_area>section>h3:first-child {
		font-size: 2.5rem;
	}
}

@media (max-width:800px) {
	.main_area {
		width: 100%;
	}

	.main_area .contents_area {
		padding: 30px 15px 50px;
	}

	.main_area h1 {
		position: fixed;
		top: 0;
		z-index: 50;
		padding: 5px 0 5px 10px;
		background: url(../img/common_bg01.jpg) center top -200px no-repeat rgb(255,255,255);
		text-align: left;
		line-height: 0;
		vertical-align: bottom;
	}

	.main_area h1 a {
		display: inline-block;
	}

	.main_area h1 a img {
		margin-top: 0.5rem;
		width: 100%;
		max-width: 350px;
	}

	.main_area .table_scroll{
		position:relative;
		padding:24px 7px 1px;
		position:relative;
		overflow:scroll visible;
		overflow-x:scroll;
		overflow-y:visible;
		border:solid 1px rgb(150,230,255);
		-webkit-box-shadow:1px 1px 6px rgba(0,0,0,.65) inset;
		box-shadow:1px 1px 6px rgba(0,0,0,.65) inset;
		border-radius:5px;
	}
	.main_area .table_scroll::before{
		content:"Scroll ⇒";
		position:absolute;
		top:0;
		right:-4px;
		padding:0 12px;
		background:rgb(254, 2, 2);
		border-radius:0 0 4px 4px;
		font-weight:700;
		color:rgb(255,255,255);
	}

	.main_area .table_scroll table {
		width: 745px;
	}

	.main_area .table_note {
		width: 745px;
	}

	.main_area .img_box03 {
		margin: 0 auto;
		padding-left: 0;
		float: none;
	}
}

@media (max-width:600px) {

	/*--h1--*/
	.main_area h1 a img {
		margin-top: 0.5rem;
		max-width: 250px;
	}

	.main_area h2 {
		font-size: 2.4rem;
	}

	.main_area h4 {
		font-size: 1.6rem;
	}

	.main_area table.type01 {
		font-size: 1.5rem;
	}

	.main_area .img_box_fl {
		margin-right: 0;
	}

	.main_area .img_box_fr {
		margin-left: 0;
	}

	.main_area .img_box02 p {
		width: 100%;
	}

	.main_area .img_box02 p.w3 {
		width: 100%;
	}

	.main_area .oc_box>.text_area {
		padding: 0 12px;
	}

	.main_area .oc_box .oc_button:checked+label+.text_area {
		padding-top: 1em;
		padding-bottom: .8em;
	}

	/*--準備中--*/
	.main_area .underconstruction {
		margin: 100px auto 0;
		font-size: 2.2rem;
	}
}


/*--飾り付きボックス--*/
.main_area .deco_box01,
.main_area p.deco_box01 {
	margin: 1.5rem 0;
	padding: .5rem 1.2rem;
	border: solid 1px rgb(180,180,200);
	border-radius: 3px;
}

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

.tal {
	text-align: left;
}