/* デクストップファースト */

/* 文字や装飾の色
 * * 青色: 0066cc
 * * 濃灰色: 3c3c3c
 * * 薄灰色: 666666
 * * 白色: ffffff
 * パネルの色
 * * 白色: ffffff
 * * 濃灰色: f0f0f0
 * * 薄灰色: fafafa
 * *
 * * ヘッダーの高さ 5.7rem
 */

/* ----------
 * 共通事項
 * ---------- */
*{
	appearance: none;
	-webkit-appearance: none;
	-moz-appearance: none;
}

html{
	overflow: auto;
	overflow-y: scroll;
	font-size: 62.5%; /*1remを10pxにするため*/
}

body{
	width:100%;
	height:100%;
	margin: auto;
	background-color: #ffffff;
	font-family: 'Nunito Sans', helvetica, arial, 'hiragino kaku gothic pro', meiryo, 'ms pgothic', sans-serif;
	font-size: 1.6rem;
	color: #3c3c3c;
}

.fixed_panel{
	position: fixed;
	z-index: 100;
	top:0;
}

.panel{
	width: 100%;
	margin: 0 auto;
	clear: both;
}
.panel:nth-of-type(even){
	background-color: #ffffff;
}
.panel:nth-of-type(odd){
	background-color: #fafafa;
	box-shadow: 0 0 0.2rem 0.2rem rgba(230,230,230,0.2) inset;
}

.img_panel{
	width: 100%;
	margin: 0 auto;
	background-size: cover;
	background-position: center;
}

.container{
	display: block;
	max-width:94rem;
	margin: 0 auto;
	padding: 4rem 3rem;
}
a:link{color: #0066cc; text-decoration:none;}
a:visited{color: #0066cc; text-decoration:none;}
a:hover{color: #0066cc; text-decoration:underline;}
a:active{color: #0066cc; text-decoration:none;}
/*a[name]{margin-top:-5.7rem;padding-top:5.7rem;}*/
a[name]:link{color:inherit; text-decoration:none;}
a[name]:visited{color: inherit; text-decoration:none;}
a[name]:hover{color: inherit; text-decoration:none;}
a[name]:active{color: inherit; text-decoration:none;}

h1{
	line-height: 1.5;
	margin: 0;
	padding: 0;
	font-size: 2.8rem;
	font-weight: bold;
}
h1 a:link, h1 a:visited, h1 a:hover, h1 a:active{color: #3c3c3c; text-decoration:none;}

h2{
	text-align: center;
	line-height: 1.4;
	margin: 2rem 0 2rem;
	padding: 0;
	font-size: 2.4rem;
	font-weight: 800;
	color: #000000;
}

h3{
	line-height: 1.2;
	margin: 1.5rem 0 1rem;
	padding: 0;
	font-size: 2.0rem;
	font-weight: 800;
	color: #000000;
}
ol + h3, ul + h3, p + h3{
	margin: 3rem 0 1rem;
}

h4{
	line-height: 1.2;
	margin: 1rem 0 0.5rem;
	padding: 0;
	font-size: 1.8rem;
	font-weight: bold;
}
ol + h4, ul + h4, p + h4{
	margin: 3rem 0 1rem;
}

h5{
	line-height: 1.2;
	margin: 0.5rem 0 0.5rem;
	padding: 0;
	font-size: 1.6rem;
	font-weight: bold;
}
ol + h5, ul + h5, p + h5{
	margin: 3rem 0 1rem;
}

h6{
	line-height: 1.2;
	margin: 0.5rem 0 0.5rem;
	padding: 0;
	font-size: 1.6rem;
	font-weight: normal;
}
ol + h6, ul + h6, p + h6{
	margin: 3rem 0 1rem;
}

p{
	line-height: 1.6;
	margin: 1rem 0 1rem;
	padding: 0;
}

img{
	width:auto;
	max-width:100%;
	height:auto;
}

img.icon{
	width: 25%;
	height: 25%;
}

figure{
	display: block;
	width: 100%;
	margin:0;
	text-align: center;
}

figure > img{
	width: 80%;
	height: 30rem;
	object-fit: contain;
}

figure > figcaption{
	font-weight: bold;
	margin: 0rem 0 2rem;
}

/* ----------
 * ヘッダーとタイトルパネル
 * ---------- */
header#header{
	width: 100%;
	margin: 0 auto;
	clear: both;
	border-bottom: 1px solid #eaeaea;
	background-color: #ffffff;
}

header .container{
	padding: 1rem 3rem;
}

header ul,
#title_panel ul{
	display: flex;
	flex-direction: row;
	align-items: center;
  	list-style-type: none;
	margin: 0;
	padding: 0;
}
header ul > li,
#title_panel ul > li{
	display: block;
}
header > .container > ul{
	margin-top: 0.3rem;
}
header > .container > ul > li:first-of-type,
#title_panel > .container > ul > li:first-of-type{
	margin-right: auto;
}
header > .container > ul > li:first-of-type > ul > li{
	align-items: baseline;
}

header a.wrapper:link{text-decoration:none;}
header a.wrapper:visited{text-decoration:none;}
header a.wrapper:hover{opacity:0.6; text-decoration:none;}
header a.wrapper:active{text-decoration:none;}

/* header #logo > a{
	display: inline-block;
	padding: 0 1rem 0 0;
	line-height: 1.4;
	font-size: 2.4rem;
	font-weight: 900;
	color: #000000;
} */

header #logo > a{
	display: inline-block;
	margin-top: 0.1rem;
	padding-left: 0.7rem;
	border-left: 0.3rem solid #0066cc;
	line-height: 1;
	font-size: 2rem;
	font-weight: 800;
	color: #3c3c3c;
}

header #logo-sub > a{
	display: inline-block;
	margin-top: 0.1rem;
	padding-left: 0.7rem;
	border-left: 0.3rem solid #0066cc;
	line-height: 1;
	font-size: 1rem;
	font-weight: 800;
	color: #3c3c3c;
}

header input,
#title_panel input{
	display: none;
}

#global_nav a:link{color: #000000; text-decoration:none;}
#global_nav a:visited{color: #000000; text-decoration:none;}
#global_nav a:hover{color: #999999; text-decoration:none;}
#global_nav a:active{color: #000000; text-decoration:none;}

#local_nav a:link{color: #3c3c3c; text-decoration:none;}
#local_nav a:visited{color: #3c3c3c; text-decoration:none;}
#local_nav a:hover{color: #999999; text-decoration:none;}
#local_nav a:active{color: #3c3c3c; text-decoration:none;}
#local_nav a.selected:link{color: #999999; text-decoration:none;}
#local_nav a.selected:visited{color: #999999; text-decoration:none;}
#local_nav a.selected:hover{color: #999999; text-decoration:none;}
#local_nav a.selected:active{color: #999999; text-decoration:none;}

#global_nav{
	font-size: 1.4rem;
	font-weight: bold;
}

#local_nav{
	font-weight: bold;
}

nav ul{
	display: flex;
	align-items: center;
  list-style-type: none;
	margin: 0;
	padding: 0;
}

nav ul > li{
	display: block;
  margin: 0;
	margin-left: 1.5rem;
	padding: 0;
}

#lang_nav > #lang_nav_input + #lang_nav_label{
	display: block;
	width: 1.5rem;
	height: 1.5rem;
	background-image: url("/img/lang1.svg");
	background-position: center;
	background-size: contain;
	background-repeat: no-repeat;
}
#lang_nav > #lang_nav_input:checked + #lang_nav_label{
	background-image: url("/img/lang2.svg");
}
#lang_nav > #lang_nav_input + #lang_nav_label + ul{
	display: none;
}
#lang_nav > #lang_nav_input:checked + #lang_nav_label + ul{
	display: flex;
	flex-direction: column;
	position: absolute;
	z-index: 300;
	transform: translate(-70%,1.9rem);
	padding: 0.8rem;
	background-color: #ffffff;
	box-shadow: 0 0.2rem 0.2rem 0.1rem rgba(0,0,0,0.1);
}
#lang_nav > #lang_nav_input:checked + #lang_nav_label + ul > li{
	display: block;
	margin: 0;
	padding: 0.2rem 1rem;
}

header + *:not(.with_local_nav){
	padding-top: 5.7rem;
}

#title_panel{
	width: 100%;
	margin: 0 auto;
	clear: both;
	background-color: #f0f0f0;
	box-shadow: 0 0 0.2rem 0.2rem rgba(230,230,230,0.2) inset;
}
#title_panel > .container,
#title_panel > .container{
	padding: 4rem 3rem;
	transition: all 300ms 0s ease;
}
#title_panel.fixed_panel{
	box-shadow: 0 0 0.1rem 0.1rem rgba(50,50,50,0.1);
}
#title_panel.fixed_panel > .container{
	padding: 1rem 3rem;
	font-size: 1.4rem;
}
#title_panel.fixed_panel + .panel{
	padding-top: 12.2rem;
}
#title_panel.fixed_panel h1{
	font-size: 2.4rem;
}

#title_panel.fixed_panel #local_nav > ul{
	align-items: center;
}

#img_internet{
	background-image: url(/img/gunma.jpg);
}
#img_lab{
	background-image: url(/laboratory/img/top/top.jpg);
}
#labname{
	display: block;
	margin: 8rem 0;
	text-align: center;
	font-weight: bold;
	color: #ffffff;
}
#joinus > h1{
	display: block;
	margin: 8rem 0 0;
	text-align: center;
	font-weight: normal;
	font-size: 6rem;
	color: #ffffff;
}
#joinus > p{
	margin: 0 0 8rem;
	text-align: center;
	color: #ffffff;
}

/* ----------
 * メインコンテンツ
 * ---------- */


 /* 共通 */

 .container input.tap_to_open{
 	display: none;
 }

.container ul.column{
	display: flex;
	flex-flow:row wrap;
	justify-content: start;
	width:100%;
	list-style-type: none;
	margin: 0;
	padding: 0;
}

.container ul.column > li{
	flex: 1 0 calc(calc(100% - 8rem - 1px)/3);
	margin: 0 2rem 4rem;
}
.container ul.column > li:nth-of-type(3n+1){
	margin-left: 0;
}
.container ul.column > li:nth-of-type(3n){
	margin-right: 0;
}
.container ul.column > li > section > div.column_image_wapper{
	text-align: center;
}
.container ul.column > li > section > div.column_image_wapper > img{
	max-width: calc(calc(94rem - 8rem -1px) / 3);
	width: 100%;
	border-radius: 0.5rem;
	box-shadow: 0 0 0.5rem 0rem rgba(0,0,0,0.3);
}

.container ul.column.nogrow > li{
	flex-grow: 0;
	text-align: center;
}
.container ul.mini_column{
	display: flex;
  	flex-flow:row wrap;
 	justify-content:center;
 	width:100%;
	list-style-type: none;
	margin: 0;
  	padding: 0;
}
.container ul.mini_column > li{
	flex: 0 0 calc(calc(100% - 8rem - 1px)/4);
	align-self: center;
	margin: 0 1rem 2rem;
	text-align: center;
}

/* メンバーページ */
.container .member{text-align: left;}
.container .member > ul{
	display: flex;
	flex-flow:row nowrap;
	justify-content: left;
	align-items: baseline;
	width:100%;
	list-style-type: none;
	margin: 0;
	padding: 0;
}
.container .member > ul > li{
	flex: 1 0 1;
	margin: 0;
	padding: 0;
}
.container .member img.member_pict{
	width: 100%;
	border-radius: 0.5rem;
	box-shadow: 0 0 0.5rem 0rem rgba(0,0,0,0.3);
	margin-bottom: 1rem;
}
.container .member h3.member_name{
	margin: 0 1.5rem 0 0;
}
.container .member div.member_name{
	margin: 0;
	font-size: 1.2rem;
	font-weight: bold;
}
.container .member div.position{
	line-height: 1.4;
	margin: 0.3rem 0 0 0;
	padding: 0;
	font-size: 1.4rem;
	font-weight: bold;
	color: #666666;
}
.container .member div.belonging{
	line-height: 1.4;
	margin: 0.7rem 0 0 0;
	padding: 0;
	font-size: 1.2rem;
	font-weight: bold;
	color: #666666;
}
.container .member div.link{
	margin: 0.7rem 0 0 0;
	height: 1.2rem;
	font-size: 1.2rem;
}
.container .member div.link > img:not(.emailimage){
	height: 1rem;
	margin-right: 0.5rem;
	object-fit: contain;
}
.container .member img.emailimage{
	height: 1.2rem;
}
img.emailimage-inline{
	height: 1.4rem;
}
/* 古いメンバーページ (業績2017以前用) */
.container .member_old{text-align: center;}
.container .member_old > ul{
	width:100%;
	list-style-type: none;
	margin: 0;
	padding: 0;
}
.container .member_old > ul > li{
	margin: 0;
	padding: 0;
}
.container .member_old img.member_pict{
	width: 9rem;
	height: 12rem;
	object-fit: cover;
	border-radius: 0.5rem;
	box-shadow: 0 0 0.5rem 0rem rgba(0,0,0,0.3);
}
.container .member_old h3.member_name{
	margin-top: 0.5rem;
	margin-bottom: 0rem;
}
.container .member_old div.member_name{
	font-size: 1.2rem;
}
.container .member_old div.position{
	line-height: 1.4;
	margin: 1rem 0 1rem;
	padding: 0;
	font-size: 1.4rem;
	font-weight: bold;
	color: #666666;
}
.container .member_old div.belonging{
	line-height: 1.4;
	margin: 1rem 0 1rem;
	padding: 0;
	font-size: 1.4rem;
	font-weight: bold;
	color: #666666;
}
.container .member_old div.link{
	margin: 0;
	line-height: 1.2;
	font-size: 1.4rem;
}
.container .member_old div.link > img:not(.emailimage){
	display:none;
}
.container .member_old img.emailimage{
	margin-top: 1rem;
	width: auto;
	height: 1.2rem;
}

 /* アルバムページ　(研究室紹介ページでも使ってる) */
 .container ul.album{
 	display: flex;
 	flex-flow:row wrap;
 	justify-content: start;
 	width:100%;
 	list-style-type: none;
 	margin: 0;
 	padding: 0;
 }
.container ul.album > li{
	flex: 0 0 calc(calc(100% - 6rem - 1px)/4);
	align-self: center;
	margin: 0 1rem 2rem;
	text-align: center;
}
.container ul.album > li:nth-of-type(4n+1){
	margin-left: 0;
}
.container ul.album > li:nth-of-type(4n){
	margin-right: 0;
}
.container ul.album > li img{
	border-radius: 0.5rem;
	box-shadow: 0 0 0.5rem 0rem rgba(0,0,0,0.3);
}
.container ul.event > li{align-self: auto;}

/* 研究室紹介ページ */
.container ul.flex_album{
 display: flex;
 flex-flow:row wrap;
 justify-content: start;
 width:100%;
 list-style-type: none;
 margin: 0;
 padding: 0;
}
.container ul.flex_album{
	justify-content: center;
	align-self: center;
}
.container ul.flex_album > li{
	flex-grow: 0;
	text-align: center;
	margin: 0.5rem 0.7rem;
}
.container ul.flex_album > li img{
	width: 6.4rem;
	height: 6.4rem;
	object-fit: cover;
	border-radius: 0.2rem;
	box-shadow: 0 0 0.2rem 0rem rgba(0,0,0,0.3);
}

/* 研究ページ */
.container img.research_img{
	width:40%;
}
.panel:nth-of-type(odd) .container img.research_img{
	float:right;
	margin: 0 0 1.5rem 1.5rem;
}
.panel:nth-of-type(even) .container img.research_img{
	float:left;
	margin: 0 1.5rem 1.5rem 0;
}

/* アクセスページ */
.container iframe.google-map{
	width:100%;
	height:600px;
}

/* 業績ページ */

.container ol.paperlist{
	list-style-type: none;
}
.container ol.paperlist:first-of-type{
	counter-reset: num;
}
.container ol.paperlist > li::before{
	display: inline-block;
	content: counter(num) ".";
	counter-increment: num;
	margin-right: 1rem;
	margin-left: -4rem;
	width: 3rem;
	text-align: right;
}
#title_panel #list_btn{
	width:1.6rem;
	height:1.6rem;
}
#title_panel.fixed_panel #list_btn{
	width:1.4rem;
	height:1.4rem;
}

#under_nav_panel{
	width: 100%;
	margin: 0 auto;
	clear: both;
	background-color: #f0f0f0;
	box-shadow: 0 0 0.2rem 0.2rem rgba(230,230,230,0.2) inset;
}
#under_nav_panel *{
	font-size: 1.2rem;
	color: #666666;
}
#under_nav_panel > .container > ul{
	display: flex;
  	flex-flow:row wrap;
  	justify-content:start;
 	width:100%;
	list-style-type: none;
	margin: 0;
  	padding: 0;
}
#under_nav_panel > .container > ul > li{
	flex: 0 0 calc(calc(100% - 1px)/10);
}
#under_nav_panel > .container > ul > li >ul{
	list-style-type: none;
	margin: 0;
  	padding: 0;
}
/* ERROR ページ */

.container ul.errorpage{
	display: flex;
	flex-flow:column wrap;
	justify-content: start;
	width:100%;
	list-style-type: none;
	margin: 0;
	padding: 0;
}

.container ul.errorpage > li{
	flex: 1 0 1;
	text-align: center;
}

.container ul.errorpage > li > img{
	height: 10rem;
	width: 10rem;
	object-fit: contain;
	margin-bottom: 2rem;
}

/* ----------
 * フッター
 * ---------- */
footer#footer{
	width: 100%;
	margin: 0 auto;
	clear: both;
	background-color: #ffffff;
}


.panel:nth-of-type(even) + footer#footer{
	border-top: 1px solid #f0f0f0;
}

footer .container{
	margin: 0 auto;
	padding: 1rem 3rem;
	text-align: left;
	font-size: 1rem;
	color: #666666;
}

footer > .container > ul,{
	display: auto;
}

footer a:link{color: #666666; text-decoration:underline;}
footer a:visited{color: #666666; text-decoration:underline;}
footer a:hover{color: #3c3c3c; text-decoration:underline;}
footer a:active{color: #666666; text-decoration:underline;}

/* ================================
*
*
* 横幅800px以下の幅の場合に適応される
* (タブレット)
*
*
* =============================== */

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

header > .container > ul,
#title_panel > .container > ul{
	flex-direction: column;
	align-items: flex-start;
}
header > .container > ul > li,
#title_panel > .container > ul > li{
	margin-right: 0;
	width: 100%;
}

#g_nav_button,
#l_nav_button{
	margin-left: auto;
}
#g_nav_input + #g_nav_label{
	display: block;
}
#g_nav_input + #g_nav_label::before, #g_nav_input + #g_nav_label::after{
	content: "";
	display: block;
	height: 0.1rem;
	width: 2rem;
	transition: all 300ms 0s ease;
}
#g_nav_input + #g_nav_label::before{
	padding-top: 1rem;
	margin-bottom: 0.4rem;
	border-bottom: 1px solid #3c3c3c;
}
#g_nav_input + #g_nav_label::after{
	margin-top: 0.4rem;
	padding-bottom: 1rem;
	border-top: 1px solid #3c3c3c;
}
#g_nav_input:checked + #g_nav_label::before{
	margin-bottom: -0.4rem;
	-webkit-transform: rotate(45deg);
	-moz-transform: rotate(45deg);
	transform: rotate(45deg);
}
#g_nav_input:checked + #g_nav_label::after{
	margin-top: -0.4rem;
	-webkit-transform: rotate(-45deg);
	-moz-transform: rotate(-45deg);
	transform: rotate(-45deg);
}
#l_nav_input + #l_nav_label{
	display: block;
	margin-top: -0.4rem;
}
#l_nav_input + #l_nav_label::before, #l_nav_input + #l_nav_label::after{
	content: "";
	display: inline-block;
	height: 0rem;
	width: 1.3rem;
	transition: all 300ms 0s ease;
}
#l_nav_input + #l_nav_label::before{
	margin-right: -0.4rem;
	border-bottom: 1px solid #3c3c3c;
	-webkit-transform: rotate(45deg);
	-moz-transform: rotate(45deg);
	transform: rotate(45deg);
}
#l_nav_input + #l_nav_label::after{
	border-top: 1px solid #3c3c3c;
	-webkit-transform: rotate(-45deg);
	-moz-transform: rotate(-45deg);
	transform: rotate(-45deg);
}
#l_nav_input:checked + #l_nav_label::before{
	-webkit-transform: rotate(-45deg);
	-moz-transform: rotate(-45deg);
	transform: rotate(-45deg);
}
#l_nav_input:checked + #l_nav_label::after{
	-webkit-transform: rotate(45deg);
	-moz-transform: rotate(45deg);
	transform: rotate(45deg);
}

#global_nav,
#local_nav{
	display: block;
	width: 100%;
	height: 0;
	overflow: hidden;
	transition: all 300ms 0s ease;
}
#global_nav{
	font-size: 1.6rem;
}

#global_nav.open{
	display: block;
	height: 24rem;
}
#local_nav.open{
	display: block;
	height: 19rem;
}

#title_panel.fixed_panel #local_nav{
	transition: all 300ms 0s ease;
}
#title_panel.fixed_panel #local_nav > ul{
	align-items: flex-start;
}

#global_nav > ul,
#local_nav > ul{
	width: 100%;
	flex-direction: column;
	align-items: flex-start;
	margin-top: 1rem;
	padding: 1rem;
	border-top: 1px solid #f0f0f0;
}
#local_nav > ul{
	border-top: 1px solid #dddddd;
}
#global_nav > ul > li,
#local_nav > ul > li{
	width: 100%;
	margin: 0.5rem 0;
}

#lang_nav{
	padding-top: 0.5rem;
}
#lang_nav > #lang_nav_input + #lang_nav_label{
	display: none;
}
#lang_nav > #lang_nav_input + #lang_nav_label + ul{
	display: flex;
	flex-direction: row;
	align-items: baseline;
	position: static;
	z-index: auto;
	transform: translate(0,0);
	padding: 0;
	background-color: inherit;
	box-shadow:	none;
}
#lang_nav > #lang_nav_input + #lang_nav_label + ul > li{
	padding: 0;
	margin: 0;
	margin-right: 1.5rem;
	font-size: 1.2rem;
}
#lang_nav > #lang_nav_input + #lang_nav_label + ul > li:first-of-type::before{
	content: "";
	display: inline-block;
	width: 1.1rem;
	height: 1.1rem;
	margin-right: 1rem;
	background-image: url("/img/lang1.svg");
	background-position: center;
	background-size: contain;
	background-repeat: no-repeat;
}

.container ul.column > li{
	flex: 1 0 calc(calc(100% - 4rem - 1px)/2);
	margin: 0 2rem 4rem;
}
.container ul.column > li > section > div.column_image_wapper > img{
	max-width: calc(calc(100vw - 4rem - 1px - 6rem)/2);
	width: 100%;
}

.container ul.column.nogrow > li{flex-grow: 0;}
.container ul.column > li:nth-of-type(3n+1),
.container ul.column > li:nth-of-type(3n){
	margin: 0 2rem 4rem;
}
.container ul.column > li:nth-of-type(odd){
	margin-left: 0;
}
.container ul.column > li:nth-of-type(even){
	margin-right: 0;
}

.container ul.album > li{
	flex: 0 0 calc(calc(100% - 4rem - 1px)/3);
	align-self: center;
	margin: 0 1rem 2rem;
}
.container ul.event > li{align-self: auto;}
.container ul.album > li:nth-of-type(4n+1){
	margin: 0 1rem 2rem;
}
.container ul.album > li:nth-of-type(4n){
	margin: 0 1rem 2rem;
}
.container ul.album > li:nth-of-type(3n+1){
	margin-left: 0;
}
.container ul.album > li:nth-of-type(3n){
	margin-right: 0;
}
.container ul.mini_column > li{
	flex: 0 0 calc(calc(100% - 4rem - 1px)/2);
	align-self: center;
	text-align: center;
}
#under_nav_panel > .container > ul > li{
	flex: 0 0 calc(calc(100% - 1px)/7);
}

}

/* ================================
*
*
* 横幅480px以下の幅の場合に適応される
* (スマホ)
*
*
* =============================== */
@media screen and (max-width: 480px) {

img.research_img{
	width: 100%;
	margin: 0;
	float: none;
}

header #logo-sub{
	display: none;
}

nav ul
nav ul > li > ul{
	flex-direction: column;
}
nav ul > li > ul > li{
  margin: 0;
}

.container ul.column{
	flex-direction: column;
}
.container ul.column > li{
	flex: 0 0 100%;
	margin: 0 0 3rem;
}
.container ul.column > li:nth-of-type(odd){
	margin: 0 0 3rem;
}
.container ul.column > li:nth-of-type(even){
	margin: 0 0 3rem;
}

.container ul.album > li{
	flex: 0 0 calc(calc(100% - 2rem - 1px)/2);
	align-self: center;
	margin: 0 1rem 2rem;
}
.container ul.event > li{align-self: auto;}
.container ul.album > li:nth-of-type(3n+1){
	margin: 0 1rem 2rem;
}
.container ul.album > li:nth-of-type(3n){
	margin: 0 1rem 2rem;
}
.container ul.album > li:nth-of-type(odd){
	margin-left: 0;
}
.container ul.album > li:nth-of-type(even){
	margin-right: 0;
}

.container img.research_img{
	width:100%;
	margin: 0 0 1.5rem 0;
}

.container input.tap_to_open + label.tap_to_open + *{
	height: 0;
	overflow: hidden;
	transition: all 300ms 0s ease;
}

.container input.tap_to_open:checked + label.tap_to_open + *{
	height: auto;
}

h2#labname{margin: 3rem 0; font-size: 1.8rem;}
#joinus > h1{
	margin: 3rem 0 0;
	font-size: 4rem;
}
#joinus > p{
	margin: 0 0 3rem;
}

.container ul.column > li > section > div.column_image_wapper > img{
	max-width: none;
	width: 100%;
}

figure > img{
	width: 100%;
	height: auto;
}

.container ul.mini_column > li{
	flex: 0 0 calc(calc(100% - 4rem - 1px)/2);
	align-self: center;
}

#under_nav_panel > .container > ul > li{
	flex: 0 0 calc(calc(100% - 1px)/3);
}

}