@charset "UTF-8";
/* CSS Document */

#contents_area dl.float  { margin: 0.5em 0 2em 0;} 
#contents_area dl.float dt { width: 2em;} 
#contents_area dl.float dd { margin-left: 2em; margin-bottom: 10px;} 

#contents_area dl.float2  { margin: 2em 0;} 
#contents_area dl.float2 dt { width: 7em; float: left; margin-top: -3px;} 
#contents_area dl.float2 dd { margin-left: 7em; margin-bottom: 10px;} 

#contents_area dl.float3  { margin-bottom: 0.5em;} 
#contents_area dl.float3 dt { width: 3em; float: left; } 
#contents_area dl.float3 dd { margin-left: 3em; margin-bottom: 5px;}


/*2023/11/01 以下を調整*/
#press_logo {
	width: 25%;
}

#date_org {
	width: 75%;
	text-align: right;
}

#date_org span {
	display: block;
	line-height: 1.5;
}

#press_logo img {
	display: block;
	max-width: 100%;
	height: auto;
	max-height: 35px;
	margin-bottom: 0.2rem;
}

#contents_area {
	line-height: 1.6;
	font-size: 1.05em;
	letter-spacing: 0.05em;
	color: #2e2e2e;
}
#contents_area h1 {
	text-align: left;
	font-size: 1.4em;
	padding-left: 0;
}
#contents_area h2 {
	padding: 1rem 0 0 0;
	font-size: 1.3em;
}
#contents_area h3 {
	padding: 1rem 0 0 0;
	font-size: 1.2em;
}
#contents_area h4 {
	padding: 1rem 0 0 0;
	font-size: 1em;
}

.press_text h4 {
	font-size: 1.4em;
}

.press_text a,a:valid {
	color: #0000ee;
}

.press_text a:hover {
	color: #0000ee;
	border-bottom: solid 1px #0000ee;
}

.press_text p {
	text-indent: inherit;
	margin: 0.5em 0 1em 0;
}

/*ページ内リンクの位置*/
.anchor {
	padding-top: 9.5em;
	margin-top: -9.5em;
}

/*用語解説に画像がある場合*/
#info_pic dd {
	width: 91%;
	display: flex
}
#info_pic_l {
	width: 70%;
}
#info_pic_r {
	width: 30%;
	margin: 0;
	padding: 0 1rem;
}
#info_pic_r img {
	width: 100%;
	max-width: 200px;
	padding: 13% 5% 0 10%;
}
#info_pic_r figcaption {
	font-size: 0.75em;
	padding: 0 5% 0 10%;
}

/*文献情報*/
.info_box {
	display: flex;
	width: 100%;
	margin: 0.5rem 0;
}
.info_box_left {
	width: 15%;
	line-height: 1.3;
} 
.info_box_right {
	width: 85%;
	line-height: 1.3;
}
.info_box_right li {
	margin:  0 0 0.5rem 1.3rem;
	list-style: decimal;
}

/*上付き文字の位置*/
sup {
	vertical-align: 0.1em;
}

/*画像のサイズ*/
.press_img img {
	width: auto;
	max-width: 750px;
}
.press_img p {
	text-align: center;
	margin: -0.7rem 0 0 0;
	font-size: 0.85em;
}

/*お問い合わせ*/
.press_contact h2 {
	margin: 0 0 0.5rem 0;
	font-size: 1.5em!important;
}
.press_contact dt {
	font-size: 120%;
	font-weight: bold;
}
.press_contact dd {
	position: relative;
	top: 0.2rem;
	left: -2.1rem;
	line-height: 1.3;
}

/*テーブル*/
table {
	width: 100%;
}

/*用語解説に画像がある場合*/
#info_pic dd {
	width: 91%;
	display: flex
}
#info_pic_l {
	width: 70%;
}
#info_pic_r {
	width: 30%;
	margin: 0;
	padding: 0 1rem;
}
#info_pic_r img {
	width: 100%;
	max-width: 200px;
	padding: 13% 5% 0 10%;
}
#info_pic_r figcaption {
	font-size: 0.75em;
	padding: 0 5% 0 10%;
}

/*IODPの設定*/
#schedule {
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
	width: 100%;
	margin: -0.5rem auto 1rem;
}
#schedule .schedule_date {
	width: 25%;
	padding: 1% 0 0 5%;
}
#schedule .schedule_port {
	width: 75%;
	padding: 1% 0 0 5%;
}
#kusaku {
	width: 100%;
}
#kusaku tr td {
	width: 25%;
	text-align: center;
}
#kusaku caption {
	padding: 1% 0;
	text-align: left;
}
#kusaku + p {
	margin: -1rem 0 0 3rem 0;
	text-indent: inherit;
}
.iodp_researcher {
	width: 100%;
	display: flex;
	text-align: center;
}
.iodp_researcher li:nth-child(1) {
	width: 12%;
	border: solid 1px gray;
	padding: 0.5rem 0;
}
.iodp_researcher li:nth-child(2) {
	width: 12%;
	border: solid 1px gray;
	padding: 0.5rem 0;
}
.iodp_researcher li:nth-child(3) {
	width: 50%;
	border: solid 1px gray;
	padding: 0.5rem 0;
}
.iodp_researcher li:nth-child(4) {
	width: 26%;
	border: solid 1px gray;
	padding: 0.5rem 0;
}
.iodp_researcher li:nth-child(n+2) {
	border-left: none;
}
.iodp_researcher1 {
	width: 100%;
	display: flex;
}
.iodp_researcher1_p {
	display: none;
}
.iodp_researcher1_p2 {
	text-align: right;
}
.iodp_researcher1 li:nth-child(1) {
	width: 12%;
	border: solid 1px gray;
	padding: 0.5rem;
	border-top: none;
	text-align: center;
}
.iodp_researcher1 li:nth-child(2) {
	width: 12%;
	border: solid 1px gray;
	padding: 0.5rem;
	border-top: none;
}
.iodp_researcher1 li:nth-child(3) {
	width: 50%;
	border: solid 1px gray;
	padding: 0.5rem;
	border-top: none;
}
.iodp_researcher1 li:nth-child(4) {
	width: 26%;
	border: solid 1px gray;
	padding: 0.5rem;
	border-top: none;
}
.iodp_researcher1 li:nth-child(n+2) {
	border-left: none;
}
.iodp_researcher1 li span {
	display: none;
}

/*ユーチューブ動画*/
.img_flex {
	width: 100%;
	justify-content: center;
	display: flex;
}

@media screen and (min-width: 375px) and (max-width: 979px) {
#press_logo {
	width: 100%;
	display: flex;
	margin: 0 0 0.5rem 0;
	flex-wrap: wrap;
}
#press_logo img {
	width: 100%;
	max-width: 100px;
	height: 100%;
	max-height: 18px;
	margin-bottom: 0.2rem;
	padding-right: 0.5rem;
}
#date_org {
	width: 100%;
	text-align: right;
	font-size: 80%;
}
#date_org span {
	display: block;
	padding-top: 0.3em;
	line-height: 1.1;
}
#contents_area {
	line-height: 1.3;
	font-size: 1em;
	letter-spacing: 0.05em;
	color: #2e2e2e;
}
#contents_area h2 {
	padding: 1rem 0 0.3rem 0;
	font-size: 1.15em;
	line-height: normal;
	border-bottom: solid 1px lightgray;
}
.press_text h4 {
	font-size: 1.2em;
}

/*ページ内リンクの位置*/
.anchor {
	padding-top: 2.5em;
	margin-top: -2.5em;
}

/*文献情報*/
.info_box {
	display: block;
	width: 100%;
	margin: 0.5rem 0;
}
.info_box_left {
	width: 100%;
	padding-top: 0.7rem;
	line-height: 1.3;
	font-size: 115%;
	font-weight: bold;
	border-bottom: solid 1px lightgray;
} 
.info_box_right {
	width: 100%;
	padding-top: 0.5rem;
	line-height: 1.3;
}
.info_box_right li {
	margin:  0 0 0.5rem 1.3rem;
	list-style: decimal;
}
	
/*画像のサイズ*/
.press_img img {
	width: 100%;
}
.press_img p {
	text-align: left;
	margin: -0.7rem 0 0 0;
	font-size: 0.85em;
}
	
/*お問い合わせ*/
.press_contact h2 {
	margin: -0.5rem 0 0.5rem 0;
	font-size: 1.3em!important;
}
.press_contact dt {
	font-size: 110%;
	font-weight: bold;
}
.press_contact dd {
	position: relative;
	left: -2rem;
	line-height: 1.2;
}

/*テーブル*/
table {
	width: 100%;
	font-size: 0.8em;
}

/*用語解説に画像がある場合*/
#info_pic dd {
	width: 85%;
	display: block;
}
#info_pic_l {
	width: 100%;
}
#info_pic_r {
	width: 100%;
	margin: 0;
	padding: 0 0;
}
#info_pic_r img {
	width: 100%;
	max-width: 200px;
	padding: 3% 0 0 0;
}
#info_pic_r figcaption {
	font-size: 0.75em;
	padding: 0 0 0 1rem;
}

/*IODPの設定*/
#schedule {
	display: block;
	justify-content: center;
	flex-wrap: wrap;
	width: 100%;
	margin: -0.5rem auto 0.5rem;
}
#schedule .schedule_date {
	width: 100%;
	padding: 1% 0 0 4%;
}
#schedule .schedule_port {
	width: 100%;
	padding: 0 0 3% 11.5%;
}
.iodp_researcher {
	display: none;
}
.iodp_researcher1 {
	width: 100%;
	display: flex;
	font-size: 0.8em;
	flex-wrap: wrap;
	border: solid 1px black;
	margin-top: 0.5rem;
}
.iodp_researcher1 + .last {
	margin-bottom: 3rem ;
}
.iodp_researcher1_p {
	text-align: right;
	font-size: 75%;
	display: block;
}
.iodp_researcher1_p2 {
	display: none;
}
.iodp_researcher1 li:nth-child(1) {
	width: 50%;
	border: solid 1px gray;
	padding: 0.7rem 0.5rem 0.3rem 0.5rem;
	text-align: center;
}
.iodp_researcher1 li:nth-child(2) {
	width: 50%;
	border: solid 1px gray;
	padding: 0.7rem 0.5rem 0.3rem 0.5rem;
	border-left: none;
	text-align: center;
}
.iodp_researcher1 li:nth-child(3) {
	width: 100%;
	border: solid 1px gray;
	padding-left: 0.5rem;
	border-top: none;
	text-indent: 0.5rem;
}
.iodp_researcher1 li:nth-child(4) {
	width: 100%;
	border: solid 1px gray;
	padding: 0.5rem;
	border-top: none;
	text-indent: 0.5rem;
}
.iodp_researcher1 li span {
	display: block;
	border-bottom: solid 1px gray;
	margin: -0.2rem -0.5rem 0.2rem;
	padding: 0 0 0.5rem 0;
	font-weight: bold;
}
.iodp_researcher1 li span:nth-child(1),
.iodp_researcher1 li span:nth-child(2) {
	margin: -0.4rem -0.5rem 0.2rem;
	padding: 0 0 0.3rem 0;
}

/*ユーチューブ動画*/
.img_flex{
    flex-direction: column;
}
}