/* CSS Document */

/*

1. Reset		: CSSリセット
2. Decoration	: 共通で使用する文字寄せ、色つけ、マージン等の設定
3. Rayout		: 全体のレイアウト骨子
4. header		: ヘッダー
5. screen		: メインビジュアル
6. container	: 共通コンテンツ部分
7. aside		: サイドバー
8. article		: メインコンテンツ
9. footer		: フッター
9. index		: indexページ独自

*/

/* Reset ------------------------------------------------------------------ */

/*横のスクロールバーを常に表示させる場合表記*/
html {
    overflow: scroll;
    overflow: -moz-scrollbars-vertical;
}
/*横のスクロールバーを常に表示させる場合表記*/

html,body,div,
ul,ol,li,dl,dt,dd,
form,fieldset,input,textarea,
h1,h2,h3,h4,h5,h6,pre,code,p,blockquote,hr,
th,td {
    margin: 0;
    padding: 0;
}
h1,h2,h3,h4,h5,h6 {
    font-size: 100%;
    font-weight: normal;
}
table {
    border-spacing: 0;
}
fieldset,img,abbr,acronym {
    border: 0;
} 
/* strict reset by uncommenting lines below */
address,caption,cite,code,dfn,em,strong,b,u,s,i,th,var {
    /* font-style: normal; */
    /* font-weight: normal; */
}
ol,ul {
    list-style: none;
}
caption,th {
    text-align: left;
}
q:before,q:after {
    content: '';
}
a {
    text-decoration: none;
	color: #006586;
}
a:hover {
    text-decoration: underline;
}
a img,:link img,:visited img {
    border: none;
}
img {
    vertical-align: top;
}
address {
    font-style: normal;
}
/* new clearfix */  
.clearfix:after {  
    visibility: hidden;  
    display: block;  
    font-size: 0;  
    content: " ";  
    clear: both;  
    height: 0;  
}  
* html .clearfix             { zoom: 1; } /* IE6 */  
*:first-child+html .clearfix { zoom: 1; } /* IE7 */  
/* new clearfix */

/* //Reset ---------------------------------------------------------------- */

/* Decoration ------------------------------------------------------------- */

.float_l {
	float: left;
}
.float_r {
	float: right;
}
.clear {
	clear: both;
}

.text_center {
	text-align: center;
}
.text_right {
	text-align: right;
}
.text_large {
	font-size: 1.167em;
}
.text_small {
	font-size: 0.875em;
}
.text_right img {
	margin-top: 2px;
}
html*.text_right img{
	margin-top: 0;
}

.text_red {
	color: #A00;
}
.text_blue {
	color: #44B;
}
.text_gray {
	color: #CCC;
}
.text_water {
	color: #CCCCFF;
}

.margin_r10{
	margin-right: 10px;
}
.margin_l10{
	margin-left: 10px;
}
.margin_b15{
	margin-bottom: 15px;
}
.margin_b20{
	margin-bottom: 20px;
}
.margin_t30 {
	margin-top: 30px;
}


.left_img {
	float: left;
	margin: 0 1.5em 0.8em 0;
}
.right_img {
	float: right;
	margin: 0 0 0.8em 1.5em;
}
.left_img img,
.right_img img {
	margin-bottom: 0.2em;
}

.cell_width25 {
	width: 25%;
}
.cell_width30 {
	width: 30%;
}
.cell_width50 {
	width: 50%;
}

.border_top {
	padding: 0.75em;
	margin-top: 1.5em;
	border-top: 1px solid #777;
}

.opacity_img:hover img {
  	filter: alpha(opacity=75);
  	-moz-opacity:0.75;
  	opacity:0.75;
}
.radius {
	border-radius: 4px;        /* CSS3草案 */  
	-webkit-border-radius: 4px;    /* Safari,Google Chrome用 */  
	-moz-border-radius: 4px;   /* Firefox用 */ 
}

.pdf {
	padding: 2px 0 2px 20px;
	background: url(../images/icon_pdf.gif) no-repeat left top;
}
.word {
	padding: 2px 0 2px 20px;
	background: url(../images/icon_doc.gif) no-repeat left top;
}

/* //Decoration ----------------------------------------------------------- */

/* Rayout ----------------------------------------------------------------- */

body {
	text-align: center;
	color: #333;
	background: #FFF;
	font-size: 0.75em;
	line-height: 1.6;
}
.wrapper {
	margin: 0 auto;
	width: 920px;
	text-align: left;
	clear: both;
	position: relative;
}
#header {
	color: #FFF;
	background: #000 url(../images/header_bg.gif) repeat-x;
	overflow: hidden;
	width: 100%;
	height: 55px;
}
.screen {
	clear: both;
	background: url(../images/screen_bg.jpg) repeat left top;
}
#container {
	clear: both;
	border-top: 1px solid #999;
}
#aside {
	float: left;
	width: 270px;
	padding: 20px 0;
}
#article {
	float: right;
	width: 630px;
	padding-top: 20px;
	overflow: hidden;
}
#footer {
	clear: both;
	color: #CCC;
	background: #000 url(../images/footer_bg.gif) repeat-x left top;
	border-bottom: 3px solid #d7cd39;
}

/* // Rayout -------------------------------------------------------------- */

/* header ----------------------------------------------------------------- */

#logo {
	float: left;
	width: 500px;
	position: relative;
}
#search_box {
	float: left;
	margin: 15px 15px 0 0;
}
#keyword_box {
	background: url(../images/search_bg.gif) no-repeat;
	width: 125px;
	height: 25px;
}
#keyword {
	border: none;
	margin: 5px 0 0 5px;
	width: 115px;
	background: none;
}
#header_nav {
	float: left;
	margin-top: 15px;
	width: 175px;
}

/* // header -------------------------------------------------------------- */

/* screen ----------------------------------------------------------------- */

.screen_bottom {
	clear: both;
	width: 100%;
	border-bottom: 4px solid #000;
}

#screen_index {
	height: 435px;
}
#screen_pages {
	height: 145px;
}

#border_nav {
	clear: both;
	height: 47px;
	background: #000 url(../images/border_nav_bg.gif) repeat-x;
}

#obi_original {
	height: 16px;
	background: url(../images/obi_original.gif) repeat-x left top;
}
#obi_outline {
	height: 16px;
	background: url(../outline/images/obi_outline.gif) repeat-x left top;
}
#obi_research {
	height: 16px;
	background: url(../research/images/obi_research.gif) repeat-x left top;
}
#obi_event {
	height: 16px;
	background: url(../event/images/obi_event.gif) repeat-x left top;
}
#obi_library {
	height: 16px;
	background: url(../library/images/obi_library.gif) repeat-x left top;
}
#obi_database {
	height: 16px;
	background: url(../database/images/obi_database.gif) repeat-x left top;
}
#obi_others {
	height: 16px;
	background: url(../images/obi_others.gif) repeat-x left top;
}

/* // screen -------------------------------------------------------------- */

/* container -------------------------------------------------------------- */

#two_column {
	background: url(../images/side_bg.gif) repeat-y left top;
}
#article_1column {
	width: 900px;
	margin: 0 10px;
	padding: 20px 0;
}
.section {
	padding-bottom: 20px;
	clear: both;
}
.section_title {
	margin-bottom: 1em;
}
#breadcrumb {
	padding-bottom: 20px;
}
#breadcrumb li {
	display: inline;
}

/* // container ----------------------------------------------------------- */

/* aside ------------------------------------------------------------------ */

#nav {
	margin: 0 10px 30px 10px;
	padding-top: 15px;
	background: url(../images/nav_top.gif) no-repeat left top;
	width: 250px;
}
.nav_last {
	line-height: 0;
}
.banner {
	margin: 0 10px 20px;
}

/* // aside --------------------------------------------------------------- */

/* article ---------------------------------------------------------------- */

#article .section {
	width: 630px;
	overflow: hidden;
}

.title_second {
	border-bottom: 1px solid #A00;
	border-left: 7px solid #A00;
	font-size: 1.167em;
	color: #220000;
	margin: 1em 10px 1em;
	padding: 1px 0 3px;
	overflow: hidden;
	zoom: 1;
}
h2.title_second {
	padding: 1px 0 3px 10px;
	font-weight: bold;
}
.title_second_green {
	border-bottom: 1px solid #0B615E;
	border-left: 7px solid #0B615E;
	font-size: 1.167em;
	color: #220000;
	margin: 1em 10px 1em;
	padding: 1px 0 3px;
	overflow: hidden;
	zoom: 1;
}

h2.title_second_green {
	padding: 1px 0 3px 10px;
	font-weight: bold;
}
.title_second a {
	color: #003366;
}
.title_third {
	clear: both;
	border-bottom: 1px dotted #A00;
	padding: 0 3px 2px;
	margin: 1em 0;
	font-weight: bold;
	font-size: 1.125em;
	color: #A00;
}

.section_body {
	clear: both;
	margin: 0 10px 0 27px;
}
.section_body p,
.section_body dl {
	margin-bottom: 1em;
}
,
.section_body ul,
.section_body ol {
	margin: 0 0 1em 0.5em;
}
.section_body ul li {
	list-style: disc;
}
.section_body ol li {
	list-style: decimal;
}
.section_body li,
.section_body dd {
	margin: 0 0 0.5em 1.5em;
}
.section_body li ul li{
	list-style: circle;
	margin: 0.25em 0 0.25em 1.5em;
}
.section_body li ol li{
	list-style: decimal;
	margin: 0.25em 0 0.25em 1.5em;
}
.section_body dt {
	float: left;
	width: 10em;
	font-weight: bold;
}
.section_body dd {
	margin-left: 10em;
}
.section_body table {
	border-top: 1px solid #DFD8C4;
	border-left: 1px solid #DFD8C4;
	margin: 1em 0 1.5em;
	width: 100%;
}
.section_body th,
.section_body td {
	padding: 5px 8px;
	vertical-align: top;
	border-bottom: 1px solid #DFD8C4;
	border-right: 1px solid #DFD8C4;
} 
.section_body th{
	background: #EAE5D8;
}
.section_body blockquote {
	color: #665511;
	padding: 0 1em;
	text-indent: -0.5em;
	margin-bottom: 1em;
}


.section_title_4L {
	width: 630px;
	height: 45px;
	font-weight: bold;
	line-height: 45px;
	font-size: 1.35em;
	text-indent: 30px;
	margin-bottom: 1em;
}
.section_title_4L img {
	vertical-align: text-bottom;
	_margin-top: 12px;
}

.list_2column {
	width: 650px;
	clear: both;
}
.child_2column {
	float: left;
	width: 300px;
	margin: 0 25px 20px 0;
	overflow: hidden;
}
.child_2column p {
	padding: 0 5px;
	margin-bottom: 0.75em;
}

.list_3column {
	width: 645px;
	clear: both;
}
.child_3column {
	float: left;
	width: 195px;
	margin: 0 20px 20px 0;
}
.child_3column p {
	padding: 0 5px;
}

.list_4column {
	width: 630px;
	clear: both;
}
.child_4column {
	float: left;
	width: 140px;
	margin: 0 15px 15px 0;
}

.contents_list,
.contents_list_icon {
	margin: 0 5px 0.75em;
	border-top: 1px dotted #666;
}

.contents_list li {
	clear: both;
	overflow: hidden;
	padding: 0.5em 5px 0.5em 21px;
	border-bottom: 1px dotted #666;
	line-height: 21px;
	zoom: 1;
}


.banner_anc {
	display: block;
	padding: 5px 20px 5px 10px;
	background: url(../images/banner_anc.gif) no-repeat left top;
	height: 20px;
}

.banner_anc:hover {
	background: url(../images/banner_anc.gif) no-repeat left bottom;
}

/* // article ------------------------------------------------------------- */

/* footer ----------------------------------------------------------------- */

#footer .wrapper {
	background: url(../images/footer_center_bg.gif) no-repeat center top;
}
#footer_nav {
	padding: 17px 0 15px;
	border-bottom: 1px solid #666;
}
#footer_nav li {
	display: inline;
}
#footer_nav li a {
	color: #FFF;
}
address {
	padding: 15px 0;
	text-align: right;
	line-height: 24px;
}

/* // footer -------------------------------------------------------------- */

/* index ------------------------------------------------------------------ */

#index_screen_left {
	float: left;
	width: 465px;
	margin-top: 15px;
}


#index_head {
	background: url(../images/index_headbg.jpg) repeat-x;
	height: 425px;
	border-bottom: 4px solid #000;
}
#index_head_inner {
	width: 970px;
	text-align: left;
	clear: both;
	position: relative;
	margin: 0 auto;
}
#index_head_left {
	float: left;
	width: 510px;
}
#index_left_img {
	margin-left: 35px;
}

#index_head_right {
	float: left;
	width: 450px;
}
#index_right_top {
	width: 425px;
	margin-left: 15px;
	height: 55px;
}

#index_screen_archival {
	width: 435px;
}
.index_archival_block {
	background: #FFF url(../images/index_archival_bg.gif) repeat-y;
	width: 435px;
	height: 290px;
	position: relative;
}
.index_archival_img_box {
	padding: 0 2px;
}
#index_archival_text {
	position: absolute;
	left: 0;
	top: 209px;
	width: 431px;
	height: 50px;
	margin: 0 2px;
	background: #FFF;
  	filter: alpha(opacity=80);
  	-moz-opacity:0.8;
  	opacity:0.8;
}
#index_archival_text p {
	padding: 0.5em 1.5em;
}
.index_archival_bottom {
	position: absolute;
	left: 0;
	top: 259px;
}


.news_list,
.news_list2 {
	padding: 0 0.5em;
	margin-bottom: 1em;
}
.news_list dt {
	padding-left: 20px;
	background: url(../images/icon_news.gif) no-repeat 1px 4px;
}
.news_list dd {
	padding: 0 0 0.4em 20px;
	margin-bottom: 0.5em;
	border-bottom: 1px dotted #666;
}
.news_list2 dt {
	padding: 10px 0 0 20px;
	background: url(../images/icon_news.gif) no-repeat 1px 14px;
	border-top: 1px dotted #666;
}
.news_list2 dd {
	padding: 0 0 0.4em 20px;
	margin-bottom: 0.5em;
}


.icon_outline li {
	background: url(../images/icon_outline.gif) no-repeat 1px 4px;
}
.icon_research li {
	background: url(../images/icon_research.gif) no-repeat 1px 4px;
}
.icon_event li {
	background: url(../images/icon_event.gif) no-repeat 1px 4px;
}

.index_contents_list {
	padding: 0 5px;
}
.index_contents_list li a {
	padding: 0 0 0.4em 20px;
	margin-bottom: 0.5em;
	border-bottom: 1px dotted #666;
	display: block;
}



/* // index --------------------------------------------------------------- */

/* event ------------------------------------------------------------------ */

.contents_list_icon {
	margin: 0 5px 0.75em;
	border-top: 1px dotted #666;
}
.contents_list_icon li {
	clear: both;
	overflow: hidden;
	padding: 0.5em 5px;
	border-bottom: 1px dotted #666;
	line-height: 21px;
	zoom: 1;
}
.icon_event2 li {
	background: url(../images/icon_event.gif) no-repeat 5px 10px;
}

.event_icon {
	float: left;
	display: block;
	width: 60px;
}
.event_text {
	float: right;
	display: block;
	width: 215px;
}

.title_second h2 {
	float: left;
	padding: 0 10px;
	width: 520px;
	font-weight: bold;
}
.title_second div {
	margin-left: 520px;
}

.section_title_exhibition {
	background: url(../event/images/banner_exhibition02.gif) no-repeat left top;
}
.section_title_lecture {
	background: url(../event/images/banner_lecture02.gif) no-repeat left top;
}
.section_title_seminar {
	background: url(../event/images/banner_seminar02.gif) no-repeat left top;
}
.section_title_symposium {
	background: url(../event/images/banner_symposium02.gif) no-repeat left top;
}

/* // event --------------------------------------------------------------- */

/* library ---------------------------------------------------------------- */

#calendar {
	margin: 0 10px 25px;
	padding-top: 15px;
	background: url(../images/nav_top.gif) no-repeat left top;
	width: 250px;
}
#calendar_body {
	border-left: 1px solid #000;
	border-right: 1px solid #000;
	background: #222;
	color: #FFF;
	padding: 2px;
}
#calendar_body p {
	margin-bottom: 0.75em;
	padding: 0 0.5em;
}
#calendar_body a {
	color: #ACF;
}
#calendar_body table {
	width: 100%;
	border-top: 1px solid #444;
	border-left: 1px solid #444;
	margin-bottom: 0.75em;
	color: #333;
}

#calendar_body th {
	border-bottom: 1px solid #444;
	border-right: 1px solid #444;
	background: #EAE5D8;	
	text-align: center;
}
#calendar_body td {
	border-bottom: 1px solid #444;
	border-right: 1px solid #444;
	background: #F9F8F2;
	text-align: center;
}
#calendar_body th.month_label {
	color: #D8D74B;
	background: #222;
}
#calendar_body th.text_red,
#calendar_body td.text_red {
	color: #A00;
}
#calendar_body th.text_blue,
#calendar_body td.text_blue {
	color: #44B;
}
#calendar_body td.saturday {
	background: #CDF;
}
#calendar_body td.close {
	background: #CCC; 
}


#library_topics {
	background: #FFF9E6 url(../library/images/topics_bg.gif) repeat left top;
	padding: 10px 20px 20px 10px;
	margin: 0 10px 25px;
	border: 1px solid #DFD8C4;
}
#library_topics dl {
	padding-left: 10px;
}
#library_topics dt {
	font-weight: bold;
	font-size: 1.167em;
	padding: 0.5em 0;
	color: #900;
}
#library_topics dd {
	padding-left: 1em;
}
#library_topics dd p {
	margin-bottom: 0.5em;
}
.icon_library2 li {
	background: url(../images/icon_library.gif) no-repeat 5px 10px;
}

/* // library ------------------------------------------------------------- */

/* research --------------------------------------------------------------- */

.icon_research2 li {
	background: url(../images/icon_research.gif) no-repeat 5px 10px;
}

/* // research ------------------------------------------------------------ */

/* access ----------------------------------------------------------------- */

.access_left_box {
	float: left;
	width: 215px
}

/* // access -------------------------------------------------------------- */

/* articles --------------------------------------------------------------- */

.banner_anc {
	background: url(../images/banner_anc.gif) no-repeat right top;
}

.banner_anc:hover {
	background: url(../images/banner_anc.gif) no-repeat right bottom;
}

.section_body .article_list{
	width:290px;
	float:left;
	margin:0 6px 10px 0;
	padding:0px;
}

.section_body .article_list li{
	list-style:none;
	padding:0px;
	margin:0px;
	line-height:140%;
}

.article_list li.article_thumb{
	float:left;
	margin:0 6px 0 0;
	vertical-align:middle;
}

.article_list li.article_name{
	padding:5px 0 0 0;
}

.section_title_articles{
	background:url(../articles/images/banner01.gif) no-repeat left top;
	width: 630px;
	height:45px;
	font-weight: bold;
	font-size: 1.35em;
	text-indent: 30px;
	margin-bottom: 1em;
	padding:3px 0 0 0;
}

.section_title_articles span{
	display:block;
	font-size:0.7em;
	margin-top:-4px;
}

.article_exp{
	display:block;
	text-align:center;
}

.article_list_num{
	margin:0 0 15px 15px;
}

.article_list_num li{
	list-style-type:decimal;
}

/* // articles ------------------------------------------------------------ */

/* news ------------------------------------------------------------------- */

.news_box {
	width: 610px;
	margin-left: 20px;
}

.news_column_left {
	width: 190px;
	float: left;
	margin-right: 15px;
	text-align: center;
}
.news_all_box img {
	margin-bottom: 10px;
}

.news_column_main {
	width: 400px;
	float: right;
}
.news_index {
	font-weight: bold;
	font-size: 1.167em;
	color: #A00;
}
.news_column_center {
	width: 190px;
	float: left;
	margin: 0 15px 1em 0;
}
.news_column_right {
	width: 190px;
	float: left;
	margin-bottom: 1em;
}
.news_column_main p {
	margin: 0.75em 0 0.25em;
}
.news_column_main dt {
	margin-top: 0.75em;
	font-weight: bold;
	color: #220000;
}
.news_column_main dd {
	margin: 3px 0 0 5px;

}


/* // news ---------------------------------------------------------------- */