@charset "utf-8";


/* 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 JP", "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%;*/
    font-family: Verdana, Geneva, sans-serif;
    font-size: 14px;
    line-height: 1.6em;
}

a:hover img{
	opacity:0.8;	
	filter: alpha(opacity=80);
	-ms-filter: "alpha(opacity=80)";
}

.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: "\f133";
}*/

.location:before{
	content: "\f3c5";
}

.pagetop:before{
 	content: '\f0aa';
}


/***************************************************************
 2. override bootstrap / slick
 **************************************************************/
 

.btn{
    border-radius: 0px;
}

.btn-info{

}

.badge{
	padding:4px;
    border-radius: 0px;
    font-size:14px;
    min-width:60px;
    font-weight: normal;
}

.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{
	border-top: 14px solid #07195B;
}

header h1{
	display:none;	
}

header #logo_area {
	padding: 20px 10px 20px 20px;
}

header #logo_area img.logo1 {
	height: 70px;
}
header #logo_area img.logo2 {
	height: 70px;
    margin-left: 30px;
}

header #lang_area ul{
    float: right;
    margin-right: 20px;
}

header #lang_area ul li{
    margin: 10px 5px;
    color: #F01257;
    float: left;
    font-weight: bold;
}

header #lang_area ul li.sl{
    color: #000;
}

header #lang_area ul li a{
    color: #000;
    font-weight: bold;
    -webkit-transition: 0.4s;
    transition: 0.4s;
    text-decoration: none;
}

header #lang_area ul li a:hover{
    color: #F01257;
}

#home header{
	
}

#sub header{

}


/*for wordpress qtranslate x*/
body.lang-en .lang-ja{
	display:none;
}

body.lang-ja .lang-en{
	display:none;
}


/***************************************************************
4 nav
***************************************************************/


nav{
     width: 100%;
}

nav ul{
    margin:0px;
	padding:0px;
}

nav div ul li{
	padding:0px;
	margin:0px;
}

nav > ul > li{
	float: left;
    width: 25%;
    background: #07195b;
    border: solid 2px #00136F;
    position: relative;
}

nav ul li a{
    padding: 10px 10px;
	display:block;
	color:#fff;
	font-size:16px;
	text-align:center;	
	vertical-align:middle;
    position: relative;
}

nav ul li.home > a{
    background: #fff;
    color:#00136F;
}


nav > ul li.menu-item-has-children > a:after{
    content:"\f107";
    position: absolute;
    right: 50px;
}

nav div > ul > li{
	
}

nav ul ul{
	display:none;
	z-index:100;
    position: absolute;
    width: 100%;
    background: #0360B7;
    color: #fff;
}

nav ul ul li{
    border-top: 1px solid #111;
}

nav ul ul li a{
    background: #0360B7;
}

nav ul ul li.arcs2 a{
    padding: 5px 0;
    text-align: left;
    display: flex;
    align-items: center;
    line-height: 100%;
}

nav ul ul li.arcs2 img{
    width: 50px;
    padding: 0 10px;
    float: left;
}

nav ul li:nth-child(7n) a{
}

nav ul ul li:last-child a{
	
}

nav ul li a:hover{
	text-decoration:none;
    background: #0360B7;
    transition: all .5s;
    color: #999;
}

nav ul ul li a:hover{
    background: #07195b;
    color: #999;
}


/***************************************************************
5 toppage section
***************************************************************/


section#eyecatch{
}


/***************************************************************
6 footer
***************************************************************/


footer {
    background-color: #071a6a;
    background-repeat: no-repeat;
    background-position: right bottom;
    border-top: 2px solid #04D5E6;
    padding: 20px 10px 30px;
    color: #fff;
}

footer a{
    color: #fff;
}

footer ul{
    padding-left: 0;
}

footer ul li{
    padding: 3px;
}

footer ul li a{
    color: #fff;
}

footer ul li a:hover,
footer a:hover{
    color: #04D5E6;
    transition: 0.3s;
    text-decoration: none;
}

footer h3 {
    color: #04D5E6;
    font-weight: bold;
    font-size: 26px;
    display: inline;
    font-family: Arial, Helvetica, sans-serif;
    float: left;
    background: transparent;
    margin: 0;
    padding: 0;
    margin-bottom: 20px;
}

footer a.access {
    background-color: #007177;
    color: #ffffff;
    font-size: 12px;
    margin-left: 12px;
    border-radius: 4px;
    padding-top: 1px;
    padding-right: 6px;
    padding-bottom: 1px;
    padding-left: 6px;
    -webkit-transition: 0.4s;
    transition: 0.4s;
    text-decoration: none;
}

footer a.access:hover {
    background-color: #666666;
}

footer .whitebear{
    display: block;
    float: right;
    margin-right: 10px;
}

footer .copyright {
    color: #CDCCCC;
    text-align: center;
    padding-top: 20px;
}

footer .col-md-9 {
    border-right: 1px solid #fff;
}

footer .left_line {
    padding-left: 25px;
}

.footer_nav_ul_eg {
    color: #fff;
    border: solid 1px #fff;
    font-size: 14px;
    margin-top: 150px;
    text-align: center;
    padding: 3px 15px;
    width: 50%;
}


.skiptotop {
    position: fixed;
    bottom: 30px;
    right: 30px;
    text-decoration: none;
    z-index: 999;
}

.skiptotop a {
    color: #fff;
    background-color: #BFBEBE;
    text-decoration: none;
    border-radius: 10px;
    padding: 10px;
    font-family: "Osaka-mono", "MS Gothic", "monospace";
    -webkit-transition: 0.4s;
    transition: 0.4s;
    font-size: 30px;
    outline: none;
}

/***************************************************************
7 breadcrumb
***************************************************************/
/* overwrite bootstrap */
.breadcrumb{
    background-color:transparent !important;
}


/***************************************************************
8 sidebar
***************************************************************/

div#sidebar{
	border:1px solid #999;
	padding:0px;
	margin-bottom:20px;
}

div#sidebar h2{
	background-color:#0e1446;
	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 solid #ccc;
	color:#666;
    padding-left:30px;
    
}

div#sidebar ul li a:hover{
	background-color:#FFF6E8;
	text-decoration:none;	
}

div#sidebar ul li a:before{
 	content: '\f0da';
    margin-right:10px;
    margin-left:-20px;
}

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
***************************************************************/

body{
    background-attachment: fixed;
    background-image: url(../img/bg.png);
    background-size: cover;
    background-position: center;
    z-index: -1;
}

#container{
    background: #fff;
    width: 1200px;
    margin: 0 auto;
}

div#main_content{
	padding:0px;
}

div#main_content h1{
	border-left:3px solid #0e1446;
	padding:5px 10px 5px 30px;
	margin-top:0px;
	font-size:24px;
	color: #0e1446;
}

div#main_content div#content_area{
	padding:30px 10px 70px 20px;	
	min-height:500px;
}


div#main_content h2{
    color: #07195B;
    font-weight: bold;
    font-size: 24px;
    font-family: Arial, Helvetica, sans-serif;
    border-left: 10px solid #0360B7;
    padding: 8px 10px;
    margin-bottom: 10px;
    clear: both;
}

div#main_content h3{
	background-color:#eee;
	font-size:18px;
	padding:15px 8px;
	margin:30px 0px 20px 0px;	
}

div#main_content h4{
	border-left:3px solid #ccc;
	padding:10px 20px;
	margin:20px 0px;
	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';
    padding-right: 10px;
    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;
}

.right_column{
		padding: 20px 30px 30px 10px;	
	}


/* 250707作業 home */

p.top_date {
    /*font-family: "Lucida Sans Unicode", "Lucida Grande", sans-serif;*/
    font-weight: bold;
    margin-bottom: 0;
    font-size: 16px;
}

p.top_title {
    clear: both;
    color: #0360B7;
    /*font-family: "Lucida Sans Unicode", "Lucida Grande", sans-serif;*/
    font-weight: bold;
    font-size: 18px;
    margin-bottom: 10px;
}

div#main_content .news{
    padding-bottom: 5px;
}

hr{
    clear: both;
}

img.news_pic {
    width: 100%;
    margin: 0;
    margin-bottom: 10px;
}

div.news > .row{
    padding: 0px 20px;
}

p.news {
    line-height: 1.4em;
    text-align: justify;
}

p.news a {
    color: #0360B7;
    -webkit-transition: 0.3s;
    transition: 0.3s;
    /* 250707 削除
    text-decoration: underline; */
}

p.news a:hover {
    color: #0399C7;
}

p.lastupdate {
    text-align: right;
    font-weight: bold;
}

/* 250707 past newsページ*/

.pastnews a {
    background-color: #A0A0A0;
    text-decoration: none;
    color: #F9F9F9;
    font-size: 14px;
    border-radius: 4px;
    padding: 2px 15px;
    float: right;
    -webkit-transition: 0.4s;
    transition: 0.4s;
}

.pastnews a:hover {
    background-color: #cccccc;
}

details summary {
    background: #07195B;
    color: #fff;
    padding: 10px;
    font-size: 20px;
    margin-top: 20px;
    text-align: center;
    clear: both;
    vertical-align: baseline;
    font-family: Verdana, Geneva, sans-serif;
}

details[open] .content {
  animation: fadeIn 1.0s ease-in-out;
}

@keyframes fadeIn {
  0% {
    opacity: 0; /* Transparent */
    transform: translateX(+100px);
    /* translateX(+100px)：右から表示 */
    /* translateX(-100px)：左から表示 */
    /* translateY(+100px)：下から表示 */
    /* translateY(-100px)：上から表示 */
  }
  100% {
    opacity: 1;
    transform: translateX(0px);
  }
}

details summary li {
  text-decoration: underline;
}


/* aboutページ*/

.insidebox {
    margin-bottom: 40px;
    overflow: hidden;
    box-sizing: border-box;
}

.insidebox h2 {
    font-size: 20px !important;
}

.insidebox .row {
    margin-bottom: 30px;
}

.insidebox p {
    margin: 0 10px 10px 10px;
    text-align: justify;
    /*line-height: 1.3em;*/
    line-height: 1.6em;
}

.insidebox a {
    color: #0073de;
    text-decoration: underline;
    -webkit-transition: 0.3s;
    transition: 0.3s;
}

.insidebox a:hover,
.insidebox p.top_title:hover{
    color: #0399C7;
    /*font-weight: normal;
    text-align: center;*/
    font-style: italic;
}

/*250707 */
/*.insidebox .news_pic {
    float: left;
    margin: 10px 30px 20px 20px;
    width: 100%
}*/

.news_pic_right {
    margin-right: 20px;
    margin-bottom: 20px;
    margin-left: 20px;
    float: right;
    text-align: center;
}
    
.caption {
    text-align: center;
    color: #272727;
    font-size: 12px;
    line-height: 1.2em;
    margin-bottom: 8px;
    display: block;
}

.insidebox .name {
    font-size: 20px;
    margin-bottom: 5px;
    color: #1E8094;
    font-weight: bold;
    display: block;
    clear: both;
}

.insidebox .title{
    color: #7F7F7F;
    padding-bottom: 5px;
    border-bottom: 1px solid #1E8094;
    line-height: 1em;
    font-weight: bold;
}

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";
}

/* 250707 Research Resultsページ */
.insidebox p.date_re {
    float: left;
    color: #000;
    font-family: "Lucida Sans Unicode", "Lucida Grande", sans-serif;
    font-weight: bold;
}

.insidebox p.category {
    float: right;
    background-color: #0360B7;
    color: #fff;
    font-family: "Lucida Sans Unicode", "Lucida Grande", sans-serif;
    font-weight: bold;
    padding: 2px 10px;
    border-radius: 8px;
}

.insidebox p.resulttitle {
    clear: both;
    color: #0360B7;
    font-weight: bold;
    padding: 0px 20px;
    margin-bottom: 2rem;
}


/* 250707 Antarctic Treaty Systemページ */
section.top{
    margin-bottom: 1rem;
}

img.icon {
    width: 25px;
    height: auto;
    margin-left: .5rem;
}

.insidebox p.top_title {
    color: #0073de;
}

.insidebox .row{
    padding-left: 15px;
    padding-right: 15px;
}

.insidebox .row > div{
    padding-left: 0;
    padding-right: 0;
}

.insidebox img.news_pic {
    padding: 0 15px;
    margin: 0;
}

div#main_content .insidebox ul.schedule {
    color: inherit;
    margin: 0 0 40px 0;
    padding-left: 0px;
}

div#main_content .insidebox ul.schedule li {
    line-height: inherit;
    margin-bottom: 15px;
    list-style-type: none;
    font-size: inherit;
    padding: 10px;
    background: #eaf6ff;
    border-radius: 10px;
}

div#main_content .insidebox ul.schedule li:before{
    content:none;
}

.insidebox figure img{
    padding: 10px;
    float:left;
}

.insidebox figure img.flo_r{
    float:right;
    clear: both;
    margin: 0;
}

.flo_r{
    float:right;
    /* margin 0px 5px */
    margin: 0px 0px 0px 20px;
}

.flo_l{
    float:left;
    /* margin 0px 5px */
    margin: 0px 20px 0px 0px;
}

.banner{
    margin: 20px;
}

.banner > div{
    display: flex;
    justify-content: center;
    align-items: center;
}

.banner img{
    width: 100%;
    max-height: 100px;
}

/* 250708 arcticページ */
.date {
    clear: both;
    font-family: "Lucida Sans Unicode", "Lucida Grande", sans-serif;
    font-weight: bold;
    font-size: 18px;
}

.insidebox .date {
    font-size: 16px;
}

.insidebox p.top_date {
    margin: 0 10px;
}

.arctic-event_title {
    color: #0360B7;
    font-weight: 600;
    font-size: 18px;
}

a.arctic_title{
    color: #07195B;
}

.news_pic {
    margin: 10px;
    float: left;
}

.insidebox figure.flo_l img,
.insidebox figure.flo_r img{
    float:none;
}

.arc_img_all {
    clear: both;
    text-align: center;
    margin: 0 auto;
    width: 100%;
    margin-bottom: 15px;
    padding: 15px;
}

figcaption {
    font-size: 10px;
    line-height: 13px;
    text-align: center;
}

/* 250708 centre_2019ページ */
h2.subtitle {
    color: #07195B;
    font-weight: bold;
    text-align: center;
    font-size: 22px;
    border-bottom: 2px solid #07195B;
    margin-bottom: 10px;
    padding-bottom: 6px;
}

ul.submenulist {
    margin-top: 20px;
    margin-bottom: 100px;
}

ul.submenulist li{
    margin-bottom: 20px;
    list-style-position: outside;
    list-style-type: disc;
    margin-left: 20px;
}

ul.submenulist li a {
    color: #0360B7;
    font-size: 16px;
    text-decoration: underline;
    -webkit-transition: 0.3s;
    transition: 0.3s;
}

ul.submenulist li a:hover {
    color: #1AAEE3;
}

/* 250708 */
div.content{
    margin-top: 1rem;
}

/* 250708 relatedページ */


.insidebox p.event_date {
    clear: both;
    color: #0360B7;
    font-family: "Lucida Sans Unicode", "Lucida Grande", sans-serif;
    font-weight: bold;
    font-size: 16px;
    margin: 0 10px;
}

.insidebox p.event_title {
    font-weight: bold;
    display: block;
    margin-top: -16px;
    color: #07195B;
}

.insidebox iframe{
    width: 100%;
    aspect-ratio: 16 / 9;
}

/* 250710 ATS-resilience以下のページ */
.event_date {
    clear: both;
    color: #0360B7;
    font-family: "Lucida Sans Unicode", "Lucida Grande", sans-serif;
    font-weight: bold;
    font-size: 16px;
    padding-top: 10px;
    margin-top: 10px;
    margin: 0 auto;
}

.event_title {
    font-weight: bold;
    display: block;
    margin-top: -16px;
    color: #07195B;
}

.event_title a {
    font-weight: bold;
    color: #0399C7 !important;
    text-decoration: none !important;
    -webkit-transition: 0.3s;
    transition: 0.3s;
}

.info_ja_inside p {
    clear: both;
    margin-bottom: 20px;
    line-height: 1.5em;
}

.info_ja_inside .news a{
    text-decoration: underline;
}

div#main_content .chuou h2{
    text-align: center;
    font-family: "Times New Roman", Times, serif;
}
div#main_content .chuou p{
    text-align: center;
    font-size: 14px;
    font-weight: normal;
    font-style: normal;
    font-family: Verdana, Geneva, sans-serif;
}

div#main_content .chuou p.date {
    text-align: justify;
}

div#main_content .insidebox table{
    border: 0;
    border-collapse: collapse;
    border-spacing: 5px;
    margin: 0 auto;
    padding: 0;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

div#main_content .insidebox table tr{
    border: 0;
}

div#main_content .insidebox table tr th{
    border-bottom: 0;
}

div#main_content .insidebox table tr th.time{
    background-color: #eee;
    font-size: 14px;
}

div#main_content .insidebox table tr th.cha{
    background-color: #eee;
    font-size: 14px;
    text-align: center;
    font-weight: bold;
}

/* 250710 日本語HOME */
section.past_news{
    overflow: hidden;
    box-sizing: border-box;
}

.top_date_ja {
    color: #000;
    font-family: "Lucida Sans Unicode", "Lucida Grande", sans-serif;
    font-size: 16px;
    margin-top: 20px;
    margin-bottom: 0;
}

.top_title_ja{
    font-size: 18px;
    color: #004c94;
    font-family: '游明朝', 'Yu Mincho', YuMincho, 'Hiragino Mincho Pro', serif;
    font-weight: bold;
    text-align: justify;
    margin-bottom: 10px;
}

img.news_pic_ja {
    margin: 15px;
    float: left;
    clear: both;
}

/* 250710 日本語arctic */
.insidebox figure img {
    padding: 10px;
    display: block;
    float: none;
    margin: auto;
}

.resulttitle_ja {
    clear: both;
    font-style: normal;
    text-align: center;
    color: #0360B7;
    font-weight: bold;
    padding: 10px 4px;
    font-size: 18px;
    margin-top: -10px;
}

/* 250711 日本語gyoseki */
.date_re {
    margin-top: 10px;
    float: left;
    color: #000;
    font-family: "Lucida Sans Unicode", "Lucida Grande", sans-serif;
    font-weight: bold;
    font-size: 16px;
}

.insidebox p.resulttitle a:hover{
    font-style: normal;
}

/* 250711 日本語index_2019 */
.info_ja_inside p a {
    color: #0360B7;
    text-decoration: underline;
    -webkit-transition: 0.3s;
    transition: 0.3s;
}

.info_ja_inside p a:hover{
    color: #0399C7;
}

/*250711 全体微修正*/
.arcsbtn:hover {
    -webkit-transform: translate(0, -2px);
    transform: translate(0, -2px);
}


/********************************************************************
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{
        background: #fff;
	border-bottom: 2px solid #07195B;
        position: sticky;
        top: 0;
        z-index: 999;
}
    
	header #logo_area {
	padding: 5px 10px;
}

header #logo_area img.logo1 {
    height: 30px;
}
header #logo_area img.logo2 {
    height: 30px;
    margin-left: 10px;
}

    header #lang_area{
    padding: 5px 5px 0;
}
    
header #lang_area ul{
    float: left;
    margin-right: 0px;
    padding: 0;
}

header #lang_area ul li{
    margin: 0px 5px;
    font-size: 14px;
}
    
	
	.row{
		margin-left:0px;
		margin-right:0px;
	}
	
	nav{
		display:none;	
		min-width:100%;
		background-image:none;
		z-index:1000;
		position:absolute;
        top: 80px;
	}
 
nav > ul li.menu-item-has-children > a:after{
    content:none;
}
	
	nav ul{
		width:100%;	
		height: auto;
	}

	nav ul li{
		float:left;
        width:100%;
	}
    
    nav > ul > li{
        
    }
    
    nav ul ul{
        position: relative;
        display: block;
        width:100%;
    }
    
    nav ul li ul li{
        display: block;
        position: relative;
    }
	
    nav ul li a{
        text-align: left;
        padding: 10px 15px;
    }
    
    nav ul ul li a{
        padding-left: 30px;
    }
    
    nav ul ul li.arcs2 a{
        padding-left: 20px;
    }
    
	
	.wrapper{
		width:100% !important;	
		min-width:100% !important;
	}
	
    #container{
    width: 100%;
}
	
	div#main_content{
		border:none;
		padding:0px;
	}
	
	div#main_content div#content_area{
		padding:0px;
        padding-top: 30px;
        /* 250707 */
        padding-bottom: 50px;
	}
    
/* 250707 HOME */
    
    p.news {
    line-height: 1.4em;
    text-align: left;
}
    
    p.top_title {
    line-height: 120%;
}
    
    div.news > .row {
        padding: 0;
    }
	
    img.news_pic {
        margin-bottom: 10px;
}
    
    .insidebox p {
    text-align: left;
}
    
    details summary {
        font-size: 16px;
    }
    
    
/* 250707 Research Resultsページ */
.insidebox p.date_re {
    float: none;
}

.insidebox p.category {
    float: none;
    display: inline-block;
}

.insidebox p.resulttitle {
    padding: 0px;
}
    
/* 250707 Antarctic Treaty Systemページ */
.insidebox img.news_pic {
    margin-bottom: 10px;
}
    
.insidebox figure img{
    width: 100%;
}
    
.insidebox .row {
    padding-left: 0px; 
    padding-right: 0px;
}
    
.banner img{
    width: auto;
}
    
/* 250708 arcticページ */ 
.arc_img_all {
    /*padding: 0px;*/
    margin-bottom: 0px;
}
    
.flo_r,
.flo_l{
    float: none;
    margin: 0;
}
    
img.flo_r,
img.flo_l{
    float:none;
    display: block;
    margin: auto;
    margin-bottom: 10px;
}

figcaption {
    font-size: 12px;
    line-height: 1.4em;
    margin-bottom: 1.5rem;
}
    
/* 250710 ATS-resilience以下のページ */
.info_ja_inside .news{
    word-break: break-all;
    overflow-wrap: break-word;
}
    
/* 250710 日本語HOME */
img.news_pic_ja {
    float: none;
    margin: 10px auto;
    display: block;
    width: 100%;
}
    
/*250711 全体微修正*/
    img.sp_small{
        max-height: 300px;
        width: auto;
        margin: auto;
        display: block;
    }
    
    iframe{
        aspect-ratio: 16 / 9;
    }
    
    .insidebox {
        margin-bottom: 0;
    }

/* テンプレート */
	.left, .right, .left_column, .right_column{
		float:none !important;
		margin:0px auto;	
	}
    
    body#sub .right_column{
        display: none;
    }
    .right_column{
		padding: 20px 10px 30px 10px;	
	}
    
    .right_column p{
		margin-bottom: 5px;
	}

	div#sp_menu{
		position:fixed;
		right:15px;
		top:20px;
		display:block;
        z-index: 1000;
	}
    
    div.right_column{
        margin-right:0;
    }

	div#sidebar ul{
		display:none;	
	}
	
	div#sidebar h2{
		cursor:pointer;	
	}
	
	div#sidebar h2 i{
		display:inherit;
	}
    
    footer .col-md-3,
    footer .col-md-4,
    footer .col-md-5{
        padding: 0 !important;
    }
    
footer ul li{
    padding: 3px;
    line-height: 120%;
}

footer h3 {
    margin-bottom: 5px;
}

footer address p {
    margin-bottom: 5px;
}

footer a.access:hover {
    background-color: #666666;
}

footer .whitebear{
    display: block;
    float: right;
    margin-right: 10px;
}

footer .copyright {
    padding-top: 20px;
}

footer .col-md-9 {
    border-right: 0;
}

footer .left_line {
    margin-left: 15px;
}

.footer_nav_ul_eg {
    margin-top: 15px;
}


}



/********************************************************************
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;
  }	
	
}