@charset "utf-8";
@import url(https://fonts.googleapis.com/earlyaccess/notosansjapanese.css);
@import url(https://fonts.googleapis.com/earlyaccess/sawarabimincho.css);

/* CSS Document */

/**

1. common
2. override bootstrap / slick
2.5 css animation
3. header
4. navi
5. toppage section
6. footer

7. breadcrumb
8. sidebar
9. main_content


main colors: 

#0E1446
#dedede


**/

/***************************************************************
 1. common
 **************************************************************/


body{
	font-family:"Noto Sans Japanese", "メイリオ", Meiryo, "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", Osaka, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;		
    font-size: 16px;
	line-height:180%;
}

a:hover img{
	opacity:0.8;	
	filter: alpha(opacity=80);
	-ms-filter: "alpha(opacity=80)";
}

a{
    color:#000b32;
}

.wrapper{
	width:1200px;
	margin:0px auto; 
}

.left,
.left_column{
	float:left;	
}

.right,
.right_column{
	float:right;
	padding-right: 0;
}

.current{
	background-color:#dedede;	
}

h3{
	background-color:#dedede;
	font-size:18px;
	padding:15px 8px;
	margin:30px 0px 20px 0px;	
}

h4{
	border-left:3px solid #dedede;
	padding:10px 20px;
	margin:20px 0px;
	font-size:16px;
}

h5{
	font-size:16px;
	padding:20px 10px;
	border-bottom: 1px solid #dedede;
}

ul, ol{
	padding-left:20px;
}

ul li{
	list-style:none;
	
}

p{
	padding:4px;	
}

img.center{
	display: block;
	margin:0 auto;
}

a:focus{
	color:#aaa;	
}

a.more{
	float:right;
}

.pagetop{
	border:1px solid #ccc;
	padding:5px 10px;
	float:right;
}

img.full{
width:100%;
}

table{
    width:auto;
}

table.norborder,
table.norborder th,
table.norborder td{
	border:none;
}

.alignleft {
display: block;
margin: 0 auto 0 0;
}

.aligncenter {
display: block;
margin: 0 auto;
}

.alignright {
display: block;
margin: 0 0 0 auto;
}

span.date{
	font-size: 12px;	
}

h2 .btn, h3 .btn, h4 .btn, h5 .btn
{
	float:right;
}

table tr th, table tr td {
	font-size: 14px;
}

/* font awesome */

*:before, *:after{
	font-family: "Font Awesome 5 Free";
	font-weight: 900;
}

*:before{
	padding-right:5px;
}

*:after{
	padding-left:5px;
}

.date:before{
	content: "\f073";
    color: #89f6cc;
}

.location:before{
	content: "\f3c5";
}

.pagetop:before{
 	content: '\f0aa';
}


/***************************************************************
 2. override bootstrap / slick
 **************************************************************/
 

.btn{
    border-radius: 0px;
}

a.btn:hover i {
  color: white; /* アイコンの色を白に変更 */
}

.btn-info{

}

.badge{
	padding:2px 15px;
    border-radius: 0px;
    min-width:80px;
    font-size: 16px;
    font-weight: normal;
    color: #fff;
}

.table-flexible{
    padding-left:0px;
    width:100%;
}

.slick-prev{
    left:-35px;
    width:30px;
}

.slick-next{
    right:-35px;
    width:30px;
}

.slick-prev:before, .slick-next:before{
    font-size: 30px;
}


.slick div.slick-item{
    position:relative;
}

.slick div.slick-item p.caption{
    position: absolute;
    bottom:0px;
    left:0px;
    background-color:rgba(0,0,0,0.90);
    z-index: 100;
    width: 100%;
    margin:0px;
    color:#fff;
}


/***************************************************************
 2.5. animation
 **************************************************************/


.fade-in{
    opacity: 0;
}

.fade-in.is-animated{ 
　opacity:0;
  animation-name:fadeIn;
  animation-duration:1s; 
  animation-iteration-count: 1;
  animation-fill-mode: forwards;
}

.fade-in.rise-up.is-animated{
  animation-name:fadeRiseUp;
}

.fade-in.rise-left.is-animated{ 
  animation-name:fadeRiseLeft;
}

.fade-in.fade-simple{
  animation-name:fadeIn;
}

.fade-in.zoom-in{
  animation-name:fadeZoomIn;
}

.fade-in.zoom-out{
  animation-name:fadeZoomOut;
}


@keyframes fadeIn {
  0% {
   opacity: 0;
  }
  100% {
    opacity:1;
  }
}

@keyframes fadeZoomIn {
  0% {
   opacity: 0;
   transform:scale(0.9);
  }
  100% {
    opacity:1;
    transform:scale(1.0);
  }
}

@keyframes fadeZoomOut {
  0% {
   opacity: 0;
   transform:scale(1.1);
  }
  100% {
    opacity:1;
    transform:scale(1.0);
  }
}

@keyframes fadeRiseUp {
0% {
 opacity: 0;
 transform: translateY(30px);
}

100% {
 opacity:1;
 transform: translateY(0px);
 } 
}

@keyframes fadeRiseLeft {
0% {
 opacity: 0;
 transform: translateX(-60px);
}

100% {
 opacity:1;
 transform: translateX(0px);
 } 
}



/***************************************************************
 3. header
 **************************************************************/

header{
	position: sticky;
    top:0;
    background:#fff;
    z-index: 9999;
}

header h1{
	display:none;	
}

header div#search_area{
	padding:10px 15px;
	text-align:right;
}

header div#search_area ul {
	margin-bottom: 0;
}

header div#search_area ul li{
	float:right;
	padding:0 10px;
}

header div#search_area ul li a{
	color:#b4b4b4;
    font-size: 20px;
    font-weight: bold;
}

header div#search_area ul li:first-child a{
	color:#46aee3;
    border:1px solid #46aee3;
    padding:0px 15px;
    border-radius: 15px;
}


header #logo_area{
	padding:10px;
}

header #logo_area img {
	width: 100%;
}


#home header{
	
}

#sub header{
    border-bottom: 1px solid #000;
}

.sub_head{
    background:url("images/sub_head.jpg");
    background-position: top;
    background-size: cover;
    height:100px;
}


/*for wordpress qtranslate x*/
body.lang-en .lang-ja{
	display:none;
}

body.lang-ja .lang-en{
	display:none;
}



/***************************************************************
4 nav
***************************************************************/


nav{
	
}

nav ul {
    display: flex;
    justify-content: center;
    padding: 0;
    list-style-type: none;
}

nav ul li{
	padding:0px;
	margin:0px;
}

nav ul li{
	float:left;
    -webkit-transform: skewX(170deg);
-moz-transform: skewX(170deg);
transform: skewX(170deg);
border-right: 1px solid #b6b6b6;
    padding:0;
}

nav ul li:nth-child(8){
	border:0;
}

nav ul li a{
	display:block;
	padding:0px 42px;
	color:#000;
	font-size:16px;
	text-align:center;	
	vertical-align:middle;
    transform: skewX(-170deg);
    position: relative;
}

nav ul li a:after{
    content:"\f107";
    position: absolute;
    left:0;
    right:0;
    bottom:-18px;
    color:	#3d2eaf;
}

nav ul ul{
	display:none;
	position:absolute;
	z-index:100;
	background-color:#333;
	color:#fff;
	width: 150px;
}

nav div ul li:nth-child(7n) a{
	
}

nav div ul ul li:last-child a{
	border:none;
}

nav ul li a:hover,
nav ul li.active a{
	color:	#3d2eaf;
	text-decoration:none;
}


/***************************************************************
5 toppage section
***************************************************************/

section#eyecatch{
	background-color:#000;
}

section#eyecatch .wrapper{
	position: relative;
}

section#eyecatch .text{
	position: absolute;
    top:35%;
    right:5%;
}

section#eyecatch .text p{
	color:#fff;
    font-size: 26px;
}

section#eyecatch .text p.lab{
    font-size: 50px;
    font-weight: bold;
}

/* 新しく追加されたテキストのスタイル */
section#eyecatch .text p.innovation {
    font-size: 24px; /* フォントサイズを設定 */
    color: #fff; /* テキストの色を白に設定 */
}

section#about{
	background:#000b32;
    padding:50px 0;
}

section#about h2{
	color: #fff;
    padding-left:15px;
}

section#about p{
	color: #fff;
}

section#research{
	background:url("images/bg_about.jpg");
    background-position: center;
    background-size: cover;
    padding:50px 0;
}

section#research h2{
	color: #fff;
    margin-bottom: 20px;
}

section#research a{
	color: #fff;
}

section#research .box p{
	position: relative;
}

section#research .box p span{
	font-size: 30px;
    font-weight: bold;
    font-family: 'Noto Serif', serif;
    margin-right: 10px;
    display: inline-block;
    padding-top: 10px;
    vertical-align: bottom;
}

section#research .box p:after{
	content:"\f061";
    position: absolute;
    right:0;
    bottom:0;
    color: #89f6cc;
}

section#research .btn-info{
	background: #3d2eaf;
    padding:2px 70px;
    border-radius: 20px;
    position: relative;
}

section#research .btn-info:after{
	content: "\f105";
    position: absolute;
    right:10px;
}

section#research .btn-info:hover{
	text-decoration: none;
    opacity: 0.8;
}

section#news{
	background:#3d2eaf;
    padding:30px 0;
}

section#news h2{
	color: #fff;
    margin-bottom: 20px;
    text-align: center;
}

section#news ul li {
	color: #fff;
    padding:10px 0;
    border-bottom: 2px dotted #56afc9;
}

.badge-topics{
    background:#31a5d7;
}
.badge-presentation{
    background:#31a5d7;
}
.badge-publication{
    background:#31a5d7;
}
.badge-event{
    background:#88abda;
}

section#news .btn-info{
	background: #fff;
    padding:2px 60px;
    border-radius: 20px;
    position: relative;
    color:#3d2eaf;
    border:0;
}

section#news .btn-info:after{
	content: "\f105";
    position: absolute;
    right:10px;
}

section#publi{
	background:#595959;
    padding:30px 0;
    color: #fff;
}

section#publi h2{
	color: #fff;
    margin-bottom: 20px;
    text-align: center;
}

section#publi p.title{
	font-weight: bold;
    margin-bottom: 5px;
}

section#publi .papers{
	border-bottom: 1px solid #3d2eaf;
    padding:10px 0;
}

section#publi .papers a{
	color:#fff;
}

section#publi .btn-info{
	background: #fff;
    padding:2px 60px;
    border-radius: 20px;
    position: relative;
    color:#3d2eaf;
    border:0;
    margin-top:20px;
}

section#publi .btn-info:after{
	content: "\f105";
    position: absolute;
    right:10px;
}

section#bnr{
	background:url("images/bg_bnr.jpg");
    background-position: center;
    background-size: cover;
    padding:30px 0;
}

section#bnr img{
	margin-bottom: 15px;
}

section#bnr .left_side{
	margin-top: 50px;
}

section#bnr .boshu{
	padding:0 20px;
}


/***************************************************************
6 footer
***************************************************************/

footer{
	color:#000;
	padding:30px 0;
    border-top:1px solid #7864a5;
}

footer p.eng_name{
	font-size: 22px;
    line-height: 80%;
}
footer p.eng_name span{
	font-size: 16px;
}

footer p.name{
	font-size: 30px;
    font-weight: bold;
    margin-top:5px;
}

footer p{
	line-height: 140%;
}

footer table{
	width:100%;
}

footer table td:first-child{
	width:45%;
}

footer p.copy{
    margin-top:120px;
    text-align: right;
}

/***************************************************************
7 breadcrumb
***************************************************************/
/* overwrite bootstrap */
.breadcrumb{
    background-color:transparent !important;
}


/***************************************************************
8 sidebar
***************************************************************/

div#sidebar{
	border:0;
	padding:0px;
	margin-bottom:20px;
    position: sticky;
    top:120px;
}

div#sidebar h2{
	background-color:#3d2eaf;
	color:#fff;
	font-size:18px;
	margin:0px;
	padding:15px 10px;	
}

div#sidebar h2 i{
	display:none;
	float:right;
	width:50px;
}

div#sidebar ul{
	margin-bottom:0px;
    padding-left:0px;
}

div#sidebar ul li{
	background-color:#fff;	
}

div#sidebar ul li a{
	display:block;
	min-height:40px;	
	padding:10px;
	border-bottom:1px dashed #3d2eaf;
	color:#666;
    position: relative;
    
}

div#sidebar ul li a:hover{
	background-color:#f5f4fe;
	text-decoration:none;	
}

div#sidebar ul li a:after{
 	content: '\f0da';
    position: absolute;
    right:5px;
    color: #3d2eaf;
}

div#sidebar ul ul{
    padding-left:20px;
}

div#sidebar ul li ul li{

}

div#sidebar ul li ul li a{
	background-color:#efefef;	
	min-height:40px;
	padding:10px 10px 10px 20px;
	border-bottom:1px solid #ccc;
	color:#666;	
}

div#sidebar ul li ul li a:hover{
	background-color:#FFF6E8;
	text-decoration:none;		
}




/***************************************************************
9 main_content
***************************************************************/


div#main_content{
	padding:0px;
}


div#main_content h1{
    background:linear-gradient(to bottom,#fff,#f8f8f8);
	border:1px solid #eceae3;
        border-radius:3px;
	padding:10px 10px 10px 25px;
	margin-top:0px;
	font-size:24px;
	color: #000;
    position: relative
}

div#main_content h1:before{
    content:"";
   display:inline-block;
   width:5px;
   height:38px;
   background-color:#000b32;
   position:absolute;
   top:6px;
   left:10px;
}

div#main_content div#content_area{
	padding:10px 0px;	
	min-height:500px;
}


div#main_content h2{
	font-size:20px;
	margin:20px 0px 10px;
	padding:10px 10px;
	border:0;
    border-bottom: 3px solid #000b32;
    background:#e6e2f1;
}

div#main_content h2:nth-child(n+3){
	margin-top:40px;
}

div#main_content h3{
	background-color:#fff;
	font-size:18px;
	padding:10px 5px;
	margin:20px 0px 10px;
    border-bottom: 2px dotted #000b32;
}

div#main_content h4{
	border-left:5px solid #000b32;
	padding:5px 10px;
	margin:20px 0px 10px;
	font-size:16px;
}

div#main_content h5{
	font-size:16px;
	padding:20px 10px 10px 10px;
	border-bottom: 1px solid #ccc;
}


div#main_content div.clearfix{
	margin-bottom:30px;	
}

div#main_content table{
    border-top:2px solid #999;
    border-bottom:2px solid #999;
}

div#main_content table tr{
    border-top:1px solid #999;
    border-bottom:1px solid #999;
}

div#main_content table tr td{
	padding:5px 10px;
}

div#main_content table tr th{
    font-weight: bold;
	padding:5px 10px;
	border-bottom:2px solid #999;
}

div#main_content ul,
div#main_content ol{
    margin:40px 0px;
}

div#main_content ul li:before{
 	content: '\f0da';
    zpadding-right: 5px; 
    margin-left:-15px;
}


div#main_content ul li ul{
	margin-left:20px;	
}


div#main_content ul.papers li,
div#main_content ol.papers li{
    margin-bottom: 20px;
    line-height: 140%;
}


div#main_content table.responsive{
	
}

div#main_content table.responsive th,
div#main_content table.responsive td{
	padding: 6px 2px;
	text-align:center;
}

div#main_content table.responsive th,
div#main_content table.toggle_next th,
div#main_content table.toggle_nextall th{
	font-weight:bold;
	border-bottom:1px solid #fff;
	border-right: 1px solid #fff;
}



div#main_content table.toggle_next tr td,
div#main_content table.toggle_next tr th,
div#main_content table.toggle_nextall tr td,
div#main_content table.toggle_nextall tr th  {
    padding: 5px 20px;
}

div#main_content table.toggle_next th,
div#main_content table.toggle_nextall th{
	text-align:center;
}

div#main_content table.toggle_next .toggle,
div#main_content table.toggle_nextall .toggle{
	cursor:pointer;
}


div#main_content div.slider-wrapper{
	width:50%;
	margin:10px auto;
}

div#main_content ul.news li {
	color: #000;
    padding:10px 0;
    border-bottom: 2px dotted #56afc9;
}

div#main_content ul.news li:before{
	content:none;
}

div#main_content ul.paper li {
    padding:10px 0;
    line-height: 130%;
}

i {
	font-style: italic;
	font-family: "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, Osaka, "ＭＳ Ｐゴシック", "MS PGothic", "sans-serif";
}

/********************************************************************
10 PC
********************************************************************/

@media (min-width: 768px) {
	
	.sp_none{
		
	}
	
	.pc_none{
		display:none;
	}
	
	body{
		min-width:1200px;
	}
	
	div#sp_menu{
		display:none;	
	}
}


/********************************************************************
10 SP
********************************************************************/

@media (max-width: 767px) {
	
	.sp_none{
		display:none;
	}
	
	.pc_none{
		
	}
	
	header div#search_area{
		display:none;
	}
	
	header div#logo_area{
		padding:10px;
	}
	
	header div#logo_area img{
		width:80%;
	}
	
	
	.row{
		margin-left:0px;
		margin-right:0px;
	}
	
	nav{
		display:none;	
		min-width:100%;
		background-image:none;
		z-index:1000;
		position:absolute;
        top: 60px;
	}
	
	nav ul{
		width:100%;	
		height: auto;
        display:block;
    padding: 0;
	}

	nav ul li{
		float:none;
        width:100%;
        border-right: 0;
        -webkit-transform: skewX(0deg);
-moz-transform: skewX(0deg);
transform: skewX(0deg);
	}
    
    nav > div > ul > li{
        border-bottom:1px dashed #fff;
    }
    
    nav ul li:nth-child(8){
	border-bottom:1px dashed #fff;
}
    
    nav div ul ul{
        padding-left:20px;
        position: relative;
        display: block;
        width:100%;
    }
    
    nav div ul li ul li{
        display: block;
        position: relative;
    }
	
    nav ul li a{
        text-align: left;
        padding:10px 15px;
        transform: skewX(0deg);
        background:#000;
        color:#fff;
    }
    

nav ul li a:after{
    content:none;
}
	
	.wrapper{
		width:100% !important;	
		min-width:100% !important;
	}
    
    section#eyecatch .text{
	position: absolute;
    top:30%;
    right:5%;
}

section#eyecatch .text p{
    font-size: 16px;
    margin-bottom: 0;
    line-height: 100%;
}

section#eyecatch .text p.lab{
    font-size: 28px;
}

section#eyecatch .text p.innovation {
    font-size: 16px; /* スマートフォン用のフォントサイズ */
}
    
    section#about{
    padding:30px 10px 10px;
}

section#about h2{
	color: #fff;
    padding-left:5px;
}

section#research{
    padding:30px 10px;
}

    section#news{
    padding:30px 10px;
}

section#news ul {
    padding:0;
}
    
    section#publi{
    padding:30px 0px;
}


section#publi .papers{
	border-bottom: 1px solid #3d2eaf;
    padding:10px 0;
    text-align: center;
}
    
    section#publi .papers img{
	width:50%;
}
    
    section#publi .papers p{
	text-align: left;
}
    
    section#publi .btn-info{
        margin-right: 10px;
    }

	section#bnr{
    padding:20px 0;
}

section#bnr img{
	margin-bottom: 10px;
}

section#bnr .left_side{
	margin-top: 0px;
}

section#bnr .boshu{
	padding:0 15px;
}
    
    footer p.eng_name{
	font-size: 20px;
    line-height: 80%;
}
footer p.eng_name span{
	font-size: 16px;
}

footer p.name{
	font-size: 24px;
    font-weight: bold;
    margin-top:5px;
}

footer table{
	width:100%;
}

footer table td:first-child{
	width:55%;
}

footer p.copy{
    margin-top:10px;
}
	
	div#main_content{
		border:none;
		padding:0px;
	}
	
	div#main_content div#content_area{
		padding:0px;
	}
	

	.left, .right, .left_column, .right_column{
		float:none !important;
		margin:0px auto;	
	}



	div#sp_menu{
		position:fixed;
		right:20px;
		top:10px;
		display:block;
        z-index: 9999;
	}
    
    div.right_column{
        margin-right:15px;
    }

	div#sidebar ul{
		display:none;	
	}
	
	div#sidebar h2{
		cursor:pointer;	
	}
	
	div#sidebar h2 i{
		display:inherit;
	}
	

}



/********************************************************************
41 Print
********************************************************************/


@media print {
	

	a[href]:after{
	content: ""!important;
	}

	abbr[title]:after{
	content: ""!important;
	} 	
	
	.row{
		display:block;
	}
	
  .col-md-1, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9, .col-md-10, .col-md-11, .col-md-12 {
    float: left;
  }
  .col-md-12 {
    width: 100%;
  }
  .col-md-11 {
    width: 91.66666667%;
  }
  .col-md-10 {
    width: 83.33333333%;
  }
  .col-md-9 {
    width: 75%;
  }
  .col-md-8 {
    width: 66.66666667%;
  }
  .col-md-7 {
    width: 58.33333333%;
  }
  .col-md-6 {
    width: 50%;
  }
  .col-md-5 {
    width: 41.66666667%;
  }
  .col-md-4 {
    width: 33.33333333%;
  }
  .col-md-3 {
    width: 25%;
  }
  .col-md-2 {
    width: 16.66666667%;
  }
  .col-md-1 {
    width: 8.33333333%;
  }
  .col-md-pull-12 {
    right: 100%;
  }
  .col-md-pull-11 {
    right: 91.66666667%;
  }
  .col-md-pull-10 {
    right: 83.33333333%;
  }
  .col-md-pull-9 {
    right: 75%;
  }
  .col-md-pull-8 {
    right: 66.66666667%;
  }
  .col-md-pull-7 {
    right: 58.33333333%;
  }
  .col-md-pull-6 {
    right: 50%;
  }
  .col-md-pull-5 {
    right: 41.66666667%;
  }
  .col-md-pull-4 {
    right: 33.33333333%;
  }
  .col-md-pull-3 {
    right: 25%;
  }
  .col-md-pull-2 {
    right: 16.66666667%;
  }
  .col-md-pull-1 {
    right: 8.33333333%;
  }
  .col-md-pull-0 {
    right: auto;
  }
  .col-md-push-12 {
    left: 100%;
  }
  .col-md-push-11 {
    left: 91.66666667%;
  }
  .col-md-push-10 {
    left: 83.33333333%;
  }
  .col-md-push-9 {
    left: 75%;
  }
  .col-md-push-8 {
    left: 66.66666667%;
  }
  .col-md-push-7 {
    left: 58.33333333%;
  }
  .col-md-push-6 {
    left: 50%;
  }
  .col-md-push-5 {
    left: 41.66666667%;
  }
  .col-md-push-4 {
    left: 33.33333333%;
  }
  .col-md-push-3 {
    left: 25%;
  }
  .col-md-push-2 {
    left: 16.66666667%;
  }
  .col-md-push-1 {
    left: 8.33333333%;
  }
  .col-md-push-0 {
    left: auto;
  }
  .col-md-offset-12 {
    margin-left: 100%;
  }
  .col-md-offset-11 {
    margin-left: 91.66666667%;
  }
  .col-md-offset-10 {
    margin-left: 83.33333333%;
  }
  .col-md-offset-9 {
    margin-left: 75%;
  }
  .col-md-offset-8 {
    margin-left: 66.66666667%;
  }
  .col-md-offset-7 {
    margin-left: 58.33333333%;
  }
  .col-md-offset-6 {
    margin-left: 50%;
  }
  .col-md-offset-5 {
    margin-left: 41.66666667%;
  }
  .col-md-offset-4 {
    margin-left: 33.33333333%;
  }
  .col-md-offset-3 {
    margin-left: 25%;
  }
  .col-md-offset-2 {
    margin-left: 16.66666667%;
  }
  .col-md-offset-1 {
    margin-left: 8.33333333%;
  }
  .col-md-offset-0 {
    margin-left: 0%;
  }
	

  .sp_none{
	display:block !important;
  }
	
  .pc_none{
	display:none !important;
  }
	
  .wrapper{
	width:1200px !important;	
	min-width:1200px !important;
  }	
	
  nav{
	display:block !important;
	float:none !important;
	position:relative !important;
  }
	
  nav ul li{
	width:auto !important;
  }

  div#search_area{
	display:block !important;
  }	
	
  div#sp_menu{
	display:none;	
  }
	
  div#search_area{
	display:block;
  }
	
  div#sidebar ul{
	display:block !important;	
	position: relative;
  }
	
  div#sidebar h2 i{
    display:none !important;
  }	
	
  .left, .left_column{
	float:left !important;
  }
	
  .right, .right_column{
	float:right !important;
  }	
	
}

.staff-section {
    margin: 1rem 0;
}

.staff-card {
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    padding: 0.8rem 1rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.staff-header {
    display: flex;
    align-items: center;
    margin-bottom: 0.5rem;
    border-bottom: 1px dotted #ccc;
    padding-bottom: 0.3rem;
}

.staff-card h3 {
    color: #333;
    font-size: 1rem;
    margin: 0;
    padding: 0;
    border: none;
    background: none;
    min-width: 100px;
}

.staff-name {
    font-size: 1.1rem;
    margin: 0;
    color: #000;
    margin-left: 1rem;
}

.staff-contact {
    color: #666;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding-left: 100px;
}

.staff-contact .email {
    white-space: nowrap;
}

.staff-links {
  display: flex;
  gap: 0.5rem; /* ボタン間のスペース */
  justify-content: center; /* 中央揃え */
  flex-wrap: wrap; /* ボタンがはみ出さないようにする */
}

.staff-links .btn {
  flex: 1 1 auto; /* 自動幅設定 */
  min-width: 100px; /* 最小幅を設定 */
  max-width: 150px; /* 最大幅を設定 */
  margin-bottom: 5px; /* ボタン間のスペース */
}

.staff-contact .fa {
    margin-right: 0.3rem;
    color: #007bff;
}

.staff-affiliation {
    color: #666;
}

.staff-card .btn-outline-info {
    border-color: #007bff;
    color: #007bff;
    text-decoration: none;
    padding: 0.2rem 0.5rem;
    font-size: 0.85rem;
    min-width: 110px;
    text-align: center;
    white-space: nowrap;
}

.staff-card .btn-outline-info {
    border-color: #007bff;
    color: #007bff;
}

.staff-card .btn-outline-info:hover {
    background-color: #007bff;
    color: #fff;
}

.publication-card {
  display: block; /* 追加 */
  text-decoration: none; /* リンクの下線を消す */
  color: inherit; /* テキストの色を親要素から継承 */
  border: 1px solid #007bff; /* カードの枠線 */
  border-radius: 5px; /* 角を丸める */
  padding: 15px; /* 内側の余白 */
  margin: 10px 0; /* 外側の余白 */
  background-color: #f9f9f9; /* 背景色 */
  transition: transform 0.2s; /* ホバー時のアニメーション */
}

.publication-card:hover {
  transform: scale(1.05); /* ホバー時に少し拡大 */
  text-decoration: none; /* ホバー時も下線を消す */
}

.publication-title {
  font-size: 18px; /* タイトルのフォントサイズ */
  font-weight: bold; /* 太字 */
  color: #007bff; /* タイトルの色 */
}

.publication-authors {
  font-size: 14px; /* 著者のフォントサイズ */
  color: #555; /* 著者の色 */
}

.publication-journal {
  font-size: 14px; /* ジャーナル名のフォントサイズ */
  color: #333; /* ジャーナル名の色 */
}

.publication-doi {
  font-size: 14px; /* DOIのフォントサイズ */
  color: #007bff; /* DOIの色 */
}

/* 論文キーワードボタン */
#keyword-buttons {
  margin-bottom: 20px;
}

.keyword-button {
  background-color: white; /* ボタンの背景色 */
  color: #007bff; /* ボタンの文字色 */
  border: 1px solid #ccc; /* 枠線をグレーに */
  padding: 5px 10px;
  margin-right: 5px;
  cursor: pointer;
  border-radius: 5px;
  font-size: 12px; /* フォントサイズを小さく */
}

.keyword-button:hover {
  background-color: #f0f0f0; /* ホバー時の背景色 */
}