@charset "utf-8";

html body {
	width: 924px;
	margin:0 auto;
	padding:0;
	height: 100%;
	position: relative;
	top :0;
	left: 0;
}

div#indextop{
width: 920px;
margin: 20px auto;
overflow: hidden;
}
section#topnav{
overflow: hidden;
margin: 10px 0;
}
section#topnav p#topimg{
width: 644px;
float: left;
padding-bottom: 2.5em;
}
section#topnav p#topimg ul{
margin-left: 644px;
}
section#topnav ul li{
line-height: 0.5em;
display: block;
text-align: center;
}
div#indextop nav{
margin: 5px 0;
}
div#indextop nav ul{
overflow: hidden;
}
div#indextop nav ul li{
display: block;
float: left;
}
section.addMail{
overflow: hidden;
margin: 20px auto;
background: #4abaff;
padding: 10px;
line-height: 1em;
}
section.addMail>h2{
	float: left;
}
section.addMail>ul{
	float: right;
}
section.addMail>ul>li{
	display: inline-block;
}

section#topsub{
overflow: hidden;
margin: 20px auto;
}
article#topnews{
width: 572px;
float: left;
border-right: solid 1px #C8C8C8;
margin-right: 20px;
padding-right: 20px;
}
article#topnews h3{
margin-bottom: 10px;
}
article#topnews dl{
overflow: auto;
height: 300px;
font-size: 90%;
}
article#topnews dt{
width: 80px;
float: left;
}
article#topnews dd{
margin-left: 80px;
}
article#sublink{
margin-left: 620px;
font-size: 90%;
}
article#sublink ul{
overflow: hidden;
margin: 20px 0;
}
article#sublink ul li{
display: inline-block;
*display: inline;
*zoom: 1;
margin: 0 10px;
}


header#topHead{
	margin: 10px auto;
	width: 924px;
	text-align: center;
}
header#topHead h2{
	font-family: serif;
	font-weight: normal;
	margin: 10px;
}
header#inHead{
	margin: 10px 0;
	width: 396px;
	height: 90px;
	float: left;
}
header#inHead h2{
	font-family: serif;
	font-weight: normal;
    /*20211224 修正、追加*/
	font-size: 0.65em;
    line-height: 1.25;
    margin-top: 0.3em;
}

section#topCont{
	position: relative;
	top:0;
	left: 50%;
	height: 503px;
	width: 924px;
	margin-left: -462px;
	font-size: 80%;
}
p#contBg{
	position: absolute;
	top:0;
	z-index: -10;
}
article#news{
	background: #FFF;
	width: 300px;
	height: 335px;
	position: absolute;
	top:50px;
	left: 70px;
    -webkit-border-radius: 10px;    /* Safari,Google Chrome用 */  
    -moz-border-radius: 10px;   /* Firefox用 */
    padding: 15px;
}
article#news h3{
	font-size: 120%;
}
article#news dl{
	height: 310px;
	overflow: auto;
}
article#news dt{
	width: 80px;
	float: left;
}
article#news dd{
	margin-left: 80px;
}
article#news span{
color: #00bdeb;
}
ul#linkButton{
	position: absolute;
	top: 364px;
	right: 70px;
}
ul#linkButton li{
	display: inline-block;
	margin-left: 10px;
}
section#topCont nav{
position: absolute;
top:450px;
left: 70px;
}
section#topCont nav li{
width: auto;
float: left;	
}
footer{
	width: 784px;
	height: 70px;
	margin: 25px auto 10px;
	font-size: 70%;
	line-height: 1.5em;
	background: url(../img/mark.jpg) no-repeat right center;
	overflow: hidden;
}
div#footreL{
	width: 140px;
	float: left;
}
div#footreC{
	width: 250px;
	float: left;
	margin-left: 10px;
}
div#footreR{
	margin-left: 400px;
}

section#inLink{
	margin-left: 420px;
	padding-top: 20px;
}
ul#inLinkButton{
}
ul#inLinkButton li{
	display: inline-block;
}
section#inNav{
clear: both;
position: relative;
height: 145px;
}
section#inNav nav{
position: absolute;
top:80px;
width: 787px;
left: 70px;
}
section#inNav nav li{
width: auto;
float: left;	
}
section#mainArea{
	width: 787px;
	margin: 10px auto;
}
section#mainArea h3{
margin-bottom: 15px;
}
section#mainArea h3 span{
font-weight: normal;
font-family: serif;
margin-left: 20px;
}
section#inArea{
	width: 787px;
	margin: 10px auto;
}
section#inArea h3{
font-size: 150%;
color: #00bdeb;
margin-bottom: 5px;
padding-bottom: 5px;
border-bottom: solid 1px #666;
font-weight: normal;
font-family: serif;
}
section#inArea h3 span{
font-weight: normal;
font-family: serif;
margin-left: 20px;
}
section#inArea ul.archiveTl{
font-size: 100%;
text-align: center;
}
section#inArea ul.archiveTl li{
font-size: 100%;
margin-bottom: 10px;
text-align: center;
}
table#yakuinTb{
	border-left: solid 1px #666;
	border-top: solid 1px #666;
	font-size: 90%;
}
table#yakuinTb td{
	padding: 5px;
	border-right: solid 1px #666;
	border-bottom: solid 1px #666;
	text-align: center;
}
td.td1{
	background: #e2d8cd;
}
td.td2{
	background: #efead5;
}
h3.Head3{
	border-bottom: solid 1px #666;
	font-size: 140%;
	color: #00b3ff;
	font-family: serif;
	font-weight: normal;
}
article.mail-add{
	font-size: 90%;
}
article.mail-add>dl{
	margin: 10px 0;
}
article.mail-add .input01{
	border: solid 1px #ccc;
	width: 300px;
}

div.kaisokuArea{
	overflow: hidden;
	border-bottom: solid 1px #00bdeb;
	margin-bottom: 10px;
	padding-bottom: 10px;
line-height: 2em;
}
div.kaisokuArea h4{
font-weight: normal;
display: block;
width: 80px;
float: left;
}
div.kaisokuArea dl{
margin-left: 80px;
}
dt.kaisokuDt{
	width: 60px;
	float: left;
}
dd.kaisokuDd{
	margin-left: 60px;
}
dd.kaisokuDd li{
text-indent: -3.5em;
padding-left: 3.5em;
}
article#kaisho div{
	overflow: hidden;
	border-bottom: solid 1px #00bdeb;
	margin-bottom: 10px;
	padding-bottom: 10px;
line-height: 2em;
font-size: 90%;
}
article#kaisho h4{
font-weight: normal;
width: 80px;
display: block;
float: left;
}
article#kaisho dl{
margin-left: 80px;
overflow: hidden;
}
article#kaisho dt{
width: 120px;
float: left;
}
article#kaisho dd{
margin-left: 120px;
}
article.kinenBox{
	font-size: 90%;
	margin-bottom: 40px;
}
article.kinenBox p{
	margin-bottom: 20px;
}
article.kinenBox dl{
overflow: hidden;
margin-left: 20px;
	margin-bottom: 20px;
}
article.kinenBox dt{
width: 90px;
float: left;
}
article.kinenBox dd{
margin-left: 90px;
}

/*＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝
2024.08.08  学術集会の年度目次ページ  新規追加,修正
＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝*/
section#inArea ul.archiveTl{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: 2rem auto 3rem auto;
    width: 80%;
}
section#inArea ul.archiveTl::after{
    content: "";
    display: block;
    height: 0;
    width: 30%;
}
section#inArea ul.archiveTl li{
    margin-bottom: 15px;
    width: 30%;
}

/*＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝
2025.08.18  ナビメニューの変更（トップ・通常ページ）
＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝*/

/*ナビ共通*/

.noto-sans-jp-navfont {
  font-family: "Noto Sans JP", sans-serif;
  font-optical-sizing: auto;
  font-weight: 900;
  font-style: normal;
}

div#indextop nav ul, section#inNav nav ul {
    display: flex;
    font-weight: bold;
    line-height: 1.17;
    letter-spacing: -0.02em;
    border-radius: 15px;
    background: linear-gradient(#fdfefe 28%, #bbe8f0);   
}

div#indextop nav ul li a, section#inNav nav ul li a {
    text-decoration: none;
}

div#indextop nav ul li:hover a, section#inNav nav li:hover a {
    color: #085ba3;
}

/*トップページナビ*/
div#indextop nav ul {
    font-size: 1.09rem;
    border: solid 1px #c5c5c5;
}

div#indextop nav ul li {
    flex: 1;
    text-align: center;
    border-right: solid 1px #c5c5c5;
}

div#indextop nav ul li:last-child {
    border-right: none;
}

div#indextop nav ul li:hover{
    opacity: 0.5;
}

div#indextop nav ul li a {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    padding: 10px 5px;
    box-sizing: border-box;
}

section.addMail {
    margin: 28px auto 20px auto;
}

/*通常ページナビ*/
section#inNav nav {
    position: absolute;
    top: 80px;
    width: 860px;
    left: 0;
    right: 0;
    margin: auto;
}

section#inNav nav ul {
    font-size: 1.15rem;
    border: solid 1px #080404;    
}

section#inNav nav li {
    float: none;
    flex: 1;
    text-align: center;
    border-right: solid 1px #080404;
}

section#inNav nav li:first-child {
    flex: none;
}

section#inNav nav li:last-child {
    border-right: none;
}

section#inNav nav ul li a {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 54px;
}