@charset "utf-8";


body.sangaku .wrap {
	width: 1000px;
}
body.sangaku a:link,
body.sangaku a:visited {
	color: #7d7d7d;
	text-decoration: none;
}
body.sangaku a:hover {
	text-decoration: underline;
}
body.sangaku div#main {
	background-color: #fff !important;
}
body.sangaku div#main .wrap {
	margin-top: 8px;
}
h3 {
	margin-top: 20px;
	font-size: 150%;
	font-weight: bold;
	text-align: center;
}
h4 {
	margin-top: 20px;
	padding-left: 12px;
	border-left: 10px solid #69cddf;
	font-size: 115%;
	font-weight: bold;
}
h5 {
	position: relative;
	padding-left: 25px;
	font-weight: bold;
}
h5::before {
	position: absolute;
	top: 2px;
	left: 0;
	width: 17px;
	height: 17px;
	border-radius: 50%;
	background: #ff907a;
	content: "";
}
.wrap {
	width: 1080px;
	margin: 0 auto;
}
.img_right {
	float: right;
	margin-left: 20px;
}
.img_left {
	float: left;
	margin-right: 20px;
}
.center {
	margin: 0 auto;
}
.arrow_link {
	padding-left: 18px;
	background: transparent url(../images/link_arrow.png) no-repeat left 0.25em;
}


/*-------------------------------------------------------------------------------*
 *	float
 *-------------------------------------------------------------------------------*/

.f_right {
	float: right;
}

.f_left {
	float: left;
}


/*-------------------------------------------------------------------------------*
 *	float clear
 *-------------------------------------------------------------------------------*/
.c_fix:after {
	content: ".";
	display: block;
	visibility: hidden;
	height: 0.1px;
	font-size: 0.1em;
	line-height: 0;
	clear: both;
}

.clear {
	clear: both;
}


/*-------------------------------------------------------------------------------*
 *	dl
 *-------------------------------------------------------------------------------*/
dl.indent_4 dt {
	float: left;
	width: 4em;
	margin: 0 -4.5em 0 0;
}

dl.indent_4 dd {
	margin: 0 0 0 4.5em;
	padding: 0 0 0.5em 0;
}

dl.indent_5 dt {
	float: left;
	width: 5em;
	margin: 0 -5.5em 0 0;
}

dl.indent_5 dd {
	margin: 0 0 0 5.5em;
	padding: 0 0 0.5em 0;
}


/*---------------------------------------- 
	グローバルメニュー
------------------------------------------*/
div#gmenu ul {
	width: 578px;
	margin: 30px auto 0 auto;
	background-color: #fff;
	text-align: center;
}
div#gmenu ul li {
	float: left;
	height: 71px;
	margin: 0;
	border-right: 2px solid #ccc;
	list-style: none;
}
div#gmenu ul li:first-child {
	border-left: 2px solid #ccc;
}
div#gmenu ul li a {
	display: block;
	width: 190px;
	padding: 8px 0 12px 0;
	color: #333;
	text-decoration: none;
}
div#gmenu ul li a:hover {
	border-bottom: 2px solid #ccc;
}
div#gmenu ul li a strong {
	font-size: 130%;
}


/*---------------------------------------- 
	リンクエリア
------------------------------------------*/
div#link_area ul {
	display: flex;
	justify-content: center;
	margin: 20px auto;
	background-color: #fff;
}
div#link_area ul li {
	float: left;
	margin: 0 50px 0 0;
	list-style: none;
}
div#link_area ul li:last-child {
	margin-right: 0;
}
div#link_area ul li a {
	display: block;
}


/*---------------------------------------- 
	共通
------------------------------------------*/
body.sangaku .wrap h2 {
	position: relative;
	width: 1000px;
	text-align: center;
	margin: 0 auto;
}
body.sangaku .wrap h2 span#h2_ttl {
	position: absolute;
	top: 117px;
	right: 100px;
	display: block;
	padding: 20px;
	background-color: rgba(0,0,0,0.5);
	color: #fff;
	font-size: 80%;
}
div#contents {
	background-color: #fff;
	padding: 50px;
}
body#sangaku div#main_panel ul::after,
div#contents::after,
div#gmenu ul::after,
div#link_area ul::after,
body.report div.photo_area::after {
	display: block;
	clear: both;
	content: "";
}


/*---------------------------------------- 
	index
------------------------------------------*/
body#sangaku .wrap {
	width: 1000px;
}
body#sangaku div#contents {
	margin-top: 8px;
}
body#sangaku div#main_panel {
	position: relative;
	width: 809px;
	height: 700px;
	margin: 0 auto;
	background-image: url(../../images/top.jpg);
	background-repeat: no-repeat;
}
body#sangaku div#main_panel div#lead {
	position: absolute;
	top: 110px;
	left: 124px;
	width: 560px;
	height: 480px;
	margin: 0 auto;
	border-radius: 40px;
	background-color: rgba( 255, 255, 255, 0.75 );
	text-align: center;
}
body#sangaku div#main_panel div#lead a{
	display: block;
}
body#sangaku div#main_panel div#lead a:hover{
	opacity: 0.8;
}
body#sangaku div#main_panel ul {
	margin: 0 auto 20px 0;
	list-style: none;
}
body#sangaku div#main_panel ul li {
	float: left;
	margin: 0 1em 0 0;
}
body#sangaku div#main_panel ul li:last-child {
	margin-right: 0;
}
body#sangaku div#main_panel div#lead div {
	width: 450px;
}
body#sangaku div#main_panel ul#topic_list li {
	width: 450px;
	border-bottom: 2px dotted #333333;
}


/*---------------------------------------- 
	staff
------------------------------------------*/
body#sangaku_staff div#profile_area {
	width: 760px;
	margin: 0 auto;
}
body#sangaku_staff div.profile {
	margin: 40px auto;
}
body#sangaku_staff div.profile dl {
	float: left;
	width: 500px;
	margin: 0;
	padding: 0 20px 20px 20px;
}
body#sangaku_staff div.profile dl dt {
	font-weight: bold;
}
body#sangaku_staff div.profile::after,
body#sangaku_staff div.profile dl::after {
	display: block;
	clear: both;
	content: "";
}
body#sangaku_staff div#gmenu ul li a#sangaku_staff {
	border-bottom: 2px solid #ccc;
}


/*---------------------------------------- 
	about
------------------------------------------*/
body#sangaku_about div#about_detail {
	margin: 8px 0 0 0;
}
body#sangaku_about dl.outline dt {
	text-align: justify;
	text-align-last: justify;
}
body#sangaku_about div#gmenu ul li a#sangaku_about {
	border-bottom: 2px solid #ccc;
}

/*---------------------------------------- 
	report
------------------------------------------*/
body.sangaku.report div#gmenu ul li a#sangaku_report {
	border-bottom: 2px solid #ccc;
}
body.report div#archive {
	float: left;
	width: 200px;
}
body.report div#archive h4 {
	padding-left: 12px;
	border-left: 10px solid #69cddf;
}
body.report div#archive h4:nth-child(even) {
	border-left: 10px solid #ff907a;
}
body.report div#archive ul li {
	font-size: 90%;
}
body.report div#archive ul li a {
	text-decoration: none;
	color: #333;
}
body.report div#archive ul li a:hover {
	text-decoration: underline;
}
body.report div#report_detail {
	float: right;
	width: 650px;
	padding: 20px;
}
body.report div#report_detail h3 {
	margin-top: 0;
	padding-left: 12px;
	border-left: 10px solid #f9de5f;
	border-bottom: 2px solid #f9de5f;
	text-align: left;
}
body.report div.photo_area {
	width: 640px;
	margin: 0 auto;
}
body.report div.photo_area p {
	display: block;
	float: left;
	width: 320px;
}
body.report .report_photo_list {
	display: flex;
	justify-content: space-around;
	margin: 0;
	list-style: none;
}
body.sub_window p.topbtn{
	position: fixed;
	left: 150px;
	top: 150px;
	margin: 0;
	padding: 5px;
}
div div#topic_path ul {
	display: block;
	list-style-type: none;
	margin: 0;
	padding: 5px 0;
	font-size: 110%;
}
div div#topic_path ul li {
	display: inline-block;
	padding-right: 10px;
	position: relative;
}
div div#topic_path ul li a::after {
    content: '';
    width: 6px;
    height: 6px;
    border: 1px;
        border-top-color: currentcolor;
        border-top-style: none;
        border-top-width: 0px;
        border-right-color: currentcolor;
        border-right-style: none;
        border-right-width: 0px;
    border-top: solid 1px #3d3d3d;
    border-right: solid 1px #3d3d3d;
    transform: rotate(45deg);
    position: absolute;
    top: 28%;
    right: 0;
}

h4#past_h4 {
	font-size: 105%;
}

ul#past_ul {
	list-style-type: none;
	margin-left: 0;
}