/******************************************************************************
******************************************************************************
**
** style.cssにおいて ( var.3.1.3 )
** -- baseでは基本タグとサイト大枠のCSS指定
** -- headerではヘッダーのCSS指定
** -- global navではグローバルナビのCSS指定
** -- contentではコンテント・メイン・サイドナビのCSS指定
** -- footerではフッターのCSS指定
** -- pagetopではページトップボタンのCSS指定
** -- indexではトップページのCSS指定
** -- pageでは汎用ページのCSS指定
** -- styleでは汎用ページのコンテンツ（データ入れ）で使用する基本タグのCSS指定
**
** 注意事項
** -- CSSの命名規則はApplicatsオリジナルの命名規則を採用しています。
** -- 初期フォントサイズはreset.cssにて13pxにリセットしています。
** -- 行間は1.6にリセットしています。
**        単位は不要です。(スタイル崩れする可能性有)
** -- コンテンツ内のフォントサイズ・行間は
**        [ base ]のcontentsクラスで指定しています。
**        変更する場合はこちらを変更してください。
**
******************************************************************************
******************************************************************************/

/*-------------------------------------------------------------------------------------------------------
*********************************************************************************************************
*********************************************************************************************************
******
****** PCスタイル
******
*********************************************************************************************************
*********************************************************************************************************
-------------------------------------------------------------------------------------------------------*/

/*----------------------------------------------------------------------------
******************************************************************************
** base
******************************************************************************
----------------------------------------------------------------------------*/
html, body {
	overflow-x: hidden;
	position: relative;
	font-family: 'Noto Sans JP','Roboto', "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", "メイリオ", Meiryo, sans-serif;
}
.w_base {
	margin: 0 auto;
	max-width: 1000px;
}
p{
	font-size: 1.15rem;
}
/*----------------------------------------------------------------------------
******************************************************************************
** header
******************************************************************************
----------------------------------------------------------------------------*/
.hd_bg {
	background: rgba(255, 255, 255, 0.95);
	position: absolute;
	top: 0;
	left: 0;
	width: 100vw;
}
.hd {
	padding: 20px 0 10px;
	max-width: 1100px;
	margin: 0 auto;
}

.hd_logo a{
	text-decoration: none;
	color: #303131;
	font-size: 2rem;
	line-height: 1.2;
}
.hd_logo a span{
	color: #245dab;
	font-size: 1.3rem;
}
/*----------------------------------------------------------------------------
******************************************************************************
** global nav
******************************************************************************
----------------------------------------------------------------------------*/
.nav_bg {
	max-width: 1100px;
	margin: 0 auto;
}
.nav {
}
.nav_list {
	display: flex;
	justify-content: space-between;
	width: 100%;
}
.nav_list>li {
	position: relative;
	width: calc(100% / 9);
	z-index: 1000;
}
.nav_list>li>a {
	display: block;
	text-align: center;
	text-decoration: none; 
	color: #255dab;
	font-weight: bold;
	padding: 10px 0;
	position: relative;
	font-size: 0.9rem;
}
.nav_list>li>a:before {
	content: "";
	width: 0%;
	height: 3px;
	background: linear-gradient(to right, #24b4e9 0%, #245dab 100%);
	position: absolute;
	bottom: 0;
	left: 0;
	transition: 0.3s;
}
.nav_list>li>a:hover:before,
.nav_list>li>a.current:before{
	width: 100%;
}
.nav_list img {
	display: block;
	margin: 0 auto 10px;
}

/*----------------------------------------------------------------------------
******************************************************************************
** content
******************************************************************************
----------------------------------------------------------------------------*/

h2{
	font-size: 2.1rem;
	color: #255dab;
}
h2 span{
	display: block;
	position: relative;
	padding-left: 55px;
	color: #24b4e9;
	font-size: 1.1rem;
}
h2 span:before{
	content: "";
	display: block;
	height: 2px;
	width: 48px;
	background: linear-gradient(to right, #245dab 0%, #24b4e9 100%);
	position: absolute;
	left: 0;
	top: 50%;
	transform: translateY(-50%);
}

/*----------------------------------------------------------------------------
******************************************************************************
** footer
******************************************************************************
----------------------------------------------------------------------------*/
.ft_bg {
	background: #245dab;
	color: #fff;
}
.ft {
	padding: 20px 0;
}
.ft_copy {
	font-size: 10px;
	text-align: center
}
/*----------------------------------------------------------------------------
******************************************************************************
** pagetop
******************************************************************************
----------------------------------------------------------------------------*/
.pt {
	border-radius: 50%;
	background: linear-gradient(to top, #245dab 0%, #24b4e9 100%);
	bottom: 30px;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	height: 60px;
	right: 30px;
	position: fixed;
	width: 60px;
	z-index: 100;
	transition: 0.2s;
}
.pt:hover {
	transform: translateY(-15px);
}
.pt_btn {
	cursor: pointer;
	display: block;
	width: 20px;
	height: 20px;
	margin-top: 8px;
	transform: rotate(45deg);
	position: relative;
}
.pt_btn::before,
.pt_btn::after{
	background-color: #FFF;
	content: "";
	display: block;
	top: 0;
	left: 0;
	position: absolute;
}
.pt_btn::before{
	width: 7px;
	bottom: 0;
}
.pt_btn::after{
	height: 7px;
	right: 0;
}
/*----------------------------------------------------------------------------
******************************************************************************
** index
******************************************************************************
----------------------------------------------------------------------------*/
.index_main_img{
	margin: 0 auto;
	text-align: center;
	position: relative;
	z-index: -1;
}
.index_main_img img{
	width: 100%;
	border-bottom: 4px solid #23b4e9;
}
.index_main_img p{
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, 10%);
	color:#fff;
	font-size: 3rem;
	font-weight: bold;
	line-height: 1.4;
	letter-spacing: 0.05rem;
}
.index_main_img p span{
	display: block;
	font-weight: normal;
	font-size: 1.7rem;
}


/*---index_greet---*/
.index_greet{
	background-color: #edf7fd;
	padding: 40px 0 65px;
}
.index_greet h2 strong.i_greet_h2{
	display: inline-block;
	background: linear-gradient(to right, #245dab 0%, #24b4e9 100%);
	color: #fff;
	padding: 5px 10px 0;
	font-size: 2.5rem;
}
.index_greet h2 span{
	font-size: 1.3rem;
}
.index_greet h3{
	max-width: 920px;
	margin: 35px auto 20px;
	font-weight: bold;
	font-size: 1.3rem;
}
.i_greet_bg{
	background: #fff;
	padding: 20px 20px 40px;
}
.i_greet_bg p{
	max-width: 920px;
	margin: 20px auto;
}
.i_greet_bg img{
	max-width: 100%;
}
.i_greet_bg img.float_r{
	float: right;
}


/*---index_news---*/
.index_news{
	padding: 55px 0 120px;
}
.i_news_hd{
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.more_btn{
	color:#255dab;
	background: linear-gradient(to right, #255dab 0%, #24b4e8 100%);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	font-weight: bold;
	font-size: 1.1rem;
	border-left: 2px solid #255dab;
	border-right: 2px solid #24b4e8;
	padding: 7px 40px 5px 10px;
	position: relative;
	transition: 0.3s;
}
.more_btn:before,
.more_btn:after{
	content: "";
	display: block;
	height: 2px;
	width: 100%;
	background: linear-gradient(to right, #255dab 0%, #24b4e8 100%);
	position: absolute;
	left: 0;
}
.more_btn:before{
	top: 0;
}
.more_btn:after{
	bottom: 0;
}
.more_btn span{
	content: "";
	display: block;
	width: 15px;
	height: 15px;
	border: 2px solid #24b4e8;
	border-radius: 100%;
	position: absolute;
	top: 50%;
	right: 1.5rem;
	transform: translateY(-55%);
}
.more_btn span:before{
	content: "";
	display: block;
	width: 14px;
	height: 2px;
	background: #24b4e8;
	border: 1px solid #fff;
	border-radius: 5px;
	position: absolute;
	top: 50%;
	right: -9px;
	transform: translateY(-58%);
}
.more_btn span:after{
	content: "";
	display: block;
	width: 7px;
	height: 2px;
	background: #24b4e8;
	border-radius: 5px;
	position: absolute;
	top: 30%;
	right: -9px;
	transform: translateY(-70%) rotate(45deg);
}
.more_btn:hover{
	text-decoration: none;
	background: linear-gradient(to right, #255dab 0%, #24b4e8 100%);
	-webkit-background-clip: none;
	-webkit-text-fill-color: #fff;
}
.more_btn:hover span{
	border-color: #ffff;
}
.more_btn:hover span:before,
.more_btn:hover span:after{
	background: #fff;
	border: none;
}

.index_news_item {
	border-bottom: 1px dotted #999;
	align-content: space-between;
	padding: 10px 0;
	width: 100%;
}
.index_news_item_date {
}
.index_news_item_date:before {
	vertical-align: bottom;
	margin-right: 0.2em;
}
.index_news_item_icon_new {
	display: inline-block;
	color: #C00;
	font-size: 0.9em;
	font-weight: bold;
	margin-left: 0.3em
}
.index_news_item_icon_new:before {
	content: "NEW"
}
.index_news_scrl {
	max-height: 320px;
	overflow: auto
}

/*---index_link---*/
.index_link{
	background-color: #f2f2f2;
	padding: 60px 0 75px;
}
.i_link_list{
	display: flex;
	justify-content: center;
	margin: 0;
	padding: 0;
}
.i_link_list li{
	margin: 0 8px;
}
.i_link_list li a{
	box-sizing: border-box;
	display: block;
	width: 100%;
	height: 100%;
	position: relative;
	transition: 0.3s;
}
.i_link_list li a:hover{
    box-shadow: 0 0 3px 4px rgba(37, 93, 171, 0.2);
}

/*----------------------------------------------------------------------------
******************************************************************************
** page
******************************************************************************
----------------------------------------------------------------------------*/
.con_main_img{
	margin: 0 auto;
	position: relative;
	z-index: -1;
}
.con_main_img img{
	width: 100%;
	border-bottom: 4px solid #23b4e9;
}
.con_main_img p{
	position: absolute;
	bottom: 14%;
	left: 10%;
	color:#fff;
	font-size: 2.8rem;
	font-weight: bold;
	line-height: 1.4;
	letter-spacing: 0.05rem;
}
.con_main_img p span{
	display: block;
	font-weight: normal;
	font-size: 1.7rem;
}

/*----------------------------------------------------------------------------
******************************************************************************
** style
******************************************************************************
----------------------------------------------------------------------------*/
.mcon {
	word-wrap: break-word;
	padding: 40px 0 100px;
}
.mcon section{
	margin-bottom: 80px;
}
.mcon a img:hover {
	opacity: 0.8;
	-webkit-transition: all 0.3s ease;
	transition: all 0.3s ease
}
.mcon h1 {
	font-size: 20px;
	margin-bottom: 20px;
}
.mcon h2{
	margin-bottom: 20px;
}
.mcon h3 {
	font-size: 1.6rem;
	margin-bottom: 20px;
	margin-top: 35px;
	position: relative;
	padding-left: 1rem;
	background: url(../images/h3.png) no-repeat left center;
}
.mcon h3.top {
	margin-top: 10px!important;
}
.mcon h3:after{
	content: "";
	width: 100%;
	height: 2px;
	background: linear-gradient(to right, #255dab 0%, #23b4e9 100%);
	position: absolute;
	bottom: 0;
	left: 0;
}
.mcon h4 {
	font-size: 1.4em;
	margin-bottom: 5px;
	margin-top: 15px;
	position: relative;
	padding-left: 1.2rem;
}
.mcon h4:before {
	content: "";
	display: block;
	width: 12px;
	height: 3px;
	background: #23b4e9;
	position: absolute;
	left: 0;
	top: 50%;
	transform: translateY(-30%);
}
.mcon h5, .mcon h6 {
	font-size: 1.1em;
	margin-bottom: 2px;
	margin-top: 5px;
}
.mcon hr {
	border: none;
	border-top: 1px dotted #000;
}
.mcon iframe {
	max-width: 100%
}
.mcon img {
	max-width: 100%;
	height: auto
}
.mcon ol {
	margin-top: 1em;
	margin-bottom: 0.5em
}
.mcon ol li {
	margin-left: 2em;
	margin-bottom: 0.5em
}
.mcon p {
	margin-bottom: 1em;
	line-height: 2.4;
}
.mcon ul {
	margin-top: 1em;
	margin-bottom: 0.5em
}
.mcon ul li {
	list-style-type: disc;
	margin-left: 1.5em;
	margin-bottom: 0.5em
}

.btn{
	text-decoration: none;
	padding: 4px 5px 5px 17px;
	font-size: 1.1rem;
	position: relative;
	transition: 0.3s;
	z-index: 1;
}
.btn:before{
	content: "";
	display: block;
	border-top: 5px solid transparent;
	border-bottom: 5px solid transparent;
	border-left: 7px solid #245dab;
	position: absolute;
	top: 50%;
	left: 5px;
	transform: translateY(-50%);
}
.btn:after{
	content: "";
	display: block;
	width: 0%;
	height: 1px;
	background: #245dab;
	position: absolute;
	bottom: 2px;
	right: 0;
	transition: 0.3s;
}
.btn:hover{
	opacity: 0.8;
}
.btn:hover:after{
	left: 0%;
	right: auto;
	width: 100%;
}

/*----------------------------------------------------------------------------
******************************************************************************
** 下層page
******************************************************************************
----------------------------------------------------------------------------*/
/*---research---*/
.research section.top{
	margin-bottom: 30px;
}
.research .top_box{
	padding: 15px;
	width: 95%;
	margin: 0 auto;
	background-color: rgba(255, 255, 255, 0.9);
	position: relative;
}
.research .top_box:before{
	content: "";
	display: block;
	width: 100%;
	height: 106%;
	background: linear-gradient(to right, #24b4e9 0%, #245dab 100%);
	border-left: 4px solid #24b4e9;
	border-right: 4px solid #245dab;
	position: absolute;
	top: -3%;
	left: -4px;
	z-index: -1;
}
.research .top_box p{
	line-height: 1.7;
}
.research .top_box .btn{
	position: absolute;
	bottom: 5px;
	right: 10px;
}

.research .theme{
	background: #f2f2f2;
	padding: 20px;
}

.research_box{
	display: flex;
	justify-content: center;
	align-items: flex-end;
}
.research_box > *{
	max-width: 30%!important;
	text-align: center;
	margin: 0 10px;
}
.research_box p{
	line-height: 1.2;
	min-height: 3rem;
}

/*---achievements---*/
.achievements table tr:nth-child(even){
	background: #f2f2f2;
}

.achievements table tr td,
.achievements table tr th{
	font-size: 1.1rem;
	padding: 5px 10px;
	vertical-align: top;
	text-align: center;
}
.achievements table tr th:first-child{
	width: 10%;
	min-width: 12rem;
}
.achievements table tr td:last-child{
	text-align: left;
}


/*---member---*/
.member_box{
	display: flex;
	justify-content: flex-start;
	align-items: flex-start;
	margin-bottom: 20px;
}
.member_box img{
	width: 23.5%;
	margin-right: 20px;
}
.member_box > div{
	flex-shrink: 0;
	width: 74.5% ;
}
.member_box p{
	margin-top: 5px;
	line-height: 1.5;
	display: block;
}

/*---event---*/
.event section:not(:last-child){
	margin-bottom: 140px;
}
.event h3{
	margin-top: 80px;
}
.event_box{
	display: flex;
	justify-content: flex-start;
	align-items: flex-start;
	flex-wrap: wrap;
}
.event_box > *{
	width: calc(( 100% - 20px) / 3);
	margin-right: 10px;
	margin-bottom: 10px;
	text-align: center;
}
.event_box > *:nth-child(3n){
	margin-right: 0;
}
.event_box figure p{
	line-height: 1.4;
	min-height: 3rem;
}
.event_box img{
	width: 100%;
	height: 217px;
	object-fit: cover;
	object-position: top;
}

/*---access---*/
.access_box{
	display: flex;
	justify-content: center;
	align-items: center;
	margin: 0px 0 20px;
	padding: 0 50px;
}
.access_box:nth-child(even){
	flex-direction: row-reverse;
	border-top: 1px dotted #646464;
	padding-top: 30px;
}
.access_box > *{
	margin : 0 15px;
}
.access_box .txt p{
	line-height: 1.8;
}
.map1 img{
	border: none;
}
.map1 h4{
	margin-top: 40px;
}

.access_list li{
	list-style: none!important;
	position: relative;
	padding-left: 1rem;
}
.access_list li:before{
	content: "";
	display: block;
	width: 8px;
	height: 8px;
	border-radius: 50%;
	position: absolute;
	top: 6px;
	left: 0;
	background-color: #7abd6d;
}

.access_list li.red:before{
	background-color: #ee0058;
}

.access_list li.blue:before{
	background-color: #4891c7;
}