@charset "utf-8";
/*
-------------------------------------------------------*/

.pageTitle {
	width:810px;
	height:39px;
	margin:10px 0 5px 20px;
	background: linear-gradient(to bottom, #00aecb, #BFEAF1);
	font-size:1.5em;
	font-weight:600;
	line-height:2.0;
	color:#000;
	text-align: center;
}
.pageTitle::before {
    content: "\f45c";
    font-family: "Font Awesome 5 Free";
    font-size: 0.7em;
    font-weight: 900;
	color:#00aecb;
    margin-right: .5em;
    position: relative;
    bottom: 0.12em;
	opacity:0.7;
}
.pageTitle::after {
    content: "\f45c";
    font-family: "Font Awesome 5 Free";
    font-size: 0.7em;
    font-weight: 900;
	color:#00aecb;
    margin-left: .5em;
    position: relative;
    bottom: 0.12em;
	opacity:0.7;
}

.h3heading {
	font-size:1.2em;
	font-weight:bold;
	color:#00458a;
	border-bottom:1px solid #00aecb;
	padding-bottom:1px;
	margin:10px 0 10px;
}

.h3heading::before {
    content: "\f45c";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    margin-right: .5em;
    position: relative;
	color: #B4E2E9;
}

.h4heading {
	font-size:1.1em;
	font-weight:bold;
	margin:15px 0 5px;
	color:#00458a;
}
	.h4heading span {
		border-bottom:1px solid #ccc;
		margin-bottom:5px;
	}


/*
共通
-------------------------------------------------------*/

.page_top {
    width: 40px;
    height: 40px;
    right: 20px;
    bottom: 20px;
    position: fixed;
    border: 1px solid #000;
    background: #E5534E;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}
.page_top::before {
    content: "";
    display: block;
    width: 5px;
    height: 5px;
    border-top: 1px solid #000;
    border-right: 1px solid #000;
    transform: rotate(-45deg);
}


p.under_construction {
	text-align:center;
	font-size:1.2em;
	padding:40px;
}


/* ポスターDL */
.poster_dl {
        margin: 10px auto;
    }
.poster_dl a:hover {
	display: block;
    transition: all .3s;
    filter: brightness(85%) contrast(120%);
}


	
/*事務局情報*/
		
#contactInfo {
	width:250px;
	margin:375px auto 0px;	
}
	#contactInfo .office {
		margin:10px auto 40px;
		line-height:1.3;
		font-family:Open Sans, Avenir, Helvetica, Arial, Verdana, Roboto, "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック体", YuGothic, "M PLUS 1p", 'ヒラギノ角ゴシック Pro', 'Hiragino Kaku Gothic Pro', メイリオ, Meiryo, 'ＭＳ Ｐゴシック', 'MS PGothic', sans-serif;
	}
		#contactInfo .office h4 {
			height:30px;
			margin: 0 auto 5px;
			padding:0px 5px 0;
			line-height:2.3;
			font-size:1.0em;
            font-weight: 600;
			color:#000;
			background: #00aecb;
		}
		#contactInfo .office h5 {
			font-size:0.9em;
			font-weight:600;
			color:#fff;
			padding:5px;
		}
		#contactInfo .office p {
			font-size:0.9em;
			color: #fff;
            font-weight:500;
			padding:0px 0px 5px 5px;
		}
		#contactInfo .office a {
			color:#00ffff;
		}
	#contactInfo .line {
		padding-bottom:10px;
		margin-bottom:8px;
		border-bottom:1px solid #3c78a0;	
	}
	#contactInfo .dot {
		padding-bottom:10px;
		margin-bottom:8px;
		border-bottom:1px dotted #fff;	
	}


/*
Home
--------------------------*/

/*新着*/
#whatsnewArea {
	width:850px;
	height: auto;
	min-height:210px;
	margin:0px 0 0px 0px;
	padding:0px 0 0px;
}
	#tit_whatsnew {
		width:820px;
		height:30px;
		font-size: 1.1em;
		font-weight: 600;
		line-height: 2.2em;
		color: #000;
		background: #00aecb;
		padding-left: 30px;
	}
	
	#dl_whatsnew {
		width:850px;
		font-size:1.0em;
		height: auto;
		min-height:200px;
		padding:10px 0;
		overflow: auto;
		background: #fff;
	}
	
		#dl_whatsnew dt {
			clear:left;
			float:left;			
			color:#000;
			padding-top:3px;
			padding-left:30px;
			font-weight: 600;
		}
		#dl_whatsnew dd {
			padding:3px 10px 3px 7em;
			margin-left:50px;			
			color:#000;
            font-weight: 500;
		}
		#dl_whatsnew dd a {
			/* color:#00ffff; */
			color: #0000ff;
		}

/*開催概要*/
.dl_outline {
	margin:20px 1em 30px;
}
	.dl_outline dt {
		width: 7em;
		padding-left: 1em;
		clear:left;
		float:left;
		text-align: left;
		color:#013A56;
		font-weight: bold;
	}
	.dl_outline dd {
		padding-left:10em;
		padding-bottom:10px;
		margin-bottom:10px;
		border-bottom:1px solid #E0F5FB;
	}

/* リンク
--------------------------*/
.ul_linkList {
    border-bottom: 1px solid #E0F5FB;
    box-sizing: border-box;
    padding: 20px;
}

.ul_linkList li:first-child {
    font-size: 1.1em;
    font-weight: 500;
}

.ul_linkList li:first-child::after {
    content: "\f35d";
    font-family: "Font Awesome 5 Free";
    margin-left: 1.0em;
    font-weight: 600;
    font-size: 0.75em;
    position: relative;
    bottom: 2px;
    color: #00aecb;
}

/* 演題募集
--------------------------*/
.ul_dot {
	margin: 1em 0;
}
	.ul_dot li {
		position: relative;
		padding-left: 1.5em;
		margin-bottom: 0.5em;
	}
	.ul_dot li::after {
		display: block;
		content: '';
		position: absolute;
		top: .5em;
		left: 0.5em;
		width: 6px;
		height: 6px;
		background-color: #666;
		border-radius: 100%;
	}

/* ボタン */
.btn_cfa {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 20px;
}

.btn_cfa {
    flex-direction: row;
}

.btn_cfa li {
    display: flex;
    justify-content: center;
}

.btn_cfa li a {
    width: 100%;
    min-width: 300px;
	margin: auto;
    font-size: clamp(0.875rem, 0.79rem + 0.364vw, 1.063rem);
    letter-spacing: 2px;
    text-transform: uppercase;
    display: inline-block;
    text-align: center;
    font-weight: bold;
    padding: 0.7em 0.5em;
    /* border: 2px solid #F79844; */
	border: 2px solid #00aecb;
    border-radius: 2px;
    position: relative;
    text-decoration: none;
    transition: 0.3s ease all;
    z-index: 1;
}

.btn_cfa li a:before {
    transition: 0.5s all ease;
    position: absolute;
    top: 0;
    left: 50%;
    right: 50%;
    bottom: 0;
    opacity: 0;
    content: '';
    /* background-color: #F79844; */
	background-color: #00aecb;
    z-index: -1;
}

.btn_cfa li a:hover, .btn_cfa li a:focus {
    color: white;
}

.btn_cfa li a:hover:before, .btn_cfa li a:focus:before {
    transition: 0.5s all ease;
    left: 0;
    right: 0;
    opacity: 1;
}

.btn_cfa li a:active {
    transform: scale(0.9);
}

.btn_cfa.wid_auto li a {
    width: auto;
}

.btn_cfa.disabled li a {
    border-color: #999;
    color: #999;
    pointer-events: none;
}

.btn_cfa.disabled li a:before {
    background-color: #999;
}

/* 会長挨拶 */
.greeting_txt p {
    text-indent: 1em;
    margin-bottom: 1em;
    padding: 0 .5em;
    line-height: 1.6;
    text-align: justify;
}
.chair {
	display: flex;
    flex-direction: row-reverse;
	justify-content: flex-end;
	align-items: flex-end;
	gap: 10px;
	border-bottom: 1px solid #ddd;
	padding-bottom: 10px;
	text-align: left;
    
}
.chair img {
	width: 170px;
	height: auto;
}