@charset "UTF-8";
@import url('https://fonts.googleapis.com/css2?family=Libre+Baskerville:wght@400;700&family=Noto+Serif+JP:wght@400;700&display=swap');

/*
Theme Name: 日本診療放射線学教育学会
Theme URI: http://plaza.umin.ac.jp/~jsert/
Author: サードラボ
Author URI: https://third-lab.com/
Description: 
Version: 1.0
*/

html, body {
	height: 100%;
}

html {
	-ms-text-size-adjust: 100%;
	-webkit-text-size-adjust: 100%;
}
body {
	color: #333333;
	font-size: 13px;
	font-weight: normal;
	line-height: 1.5;
	font-family: 'Open Sans', '游ゴシック体', 'Yu Gothic', YuGothic, 'ヒラギノ角ゴ Pro', 'Hiragino Kaku Gothic Pro', 'メイリオ', Meiryo, 'MS Pゴシック', 'MS PGothic', sans-serif;
}

.tb {
	display: none;
}

.pc {
	display: none;
}

.sp {
	display: block;
}

a {
	color: #4d86a7;
	text-decoration: none;
}

header, main, footer {
	display: block;
}

figure {
	margin: 0;
	overflow: hidden;
}

figure img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

img {
	max-width: 100%;
	height: auto;
	vertical-align: top;
}

iframe {
	max-width: 100%;
}

#wrapper {
	background-color:#f3f7f9;
	display: grid;
	grid-template-rows: auto 1fr auto;
	grid-template-columns: 100%;
	min-height: 100svh;
}

.inner {
	position: relative;
	margin-right: auto;
	margin-left: auto;
}

.ib {
	display: inline-block;
}

header {
	background-color: #fbfeff;
	padding-top:15px;
	padding-bottom:15px;
}

header .inner{
	text-align:center;
}

header .logo {
	display:block;
	margin-bottom:10px;
}

header .fb{
}

nav{
	font-size:13px;
	background-color:#b9d9eb;
}

	nav ul{
		display:none;
	}
nav .menu{
	display:flex;
	align-items:center;
	justify-content:center;
	cursor:pointer;
	padding-top:5px;
	padding-bottom:5px;
}

nav .menu .menu_button{
	width:32px;
	height:32px;
	position:relative;
	display:inline-block;
}

nav .menu .menu_button span{
	position:absolute;
	width:32px;
	height:2px;
	left:0;
	background:#333333;
}

nav .menu .menu_button span:first-child{
	top:8px;
}

nav .menu .menu_button span:nth-child(2){
	top:50%;
	transform:translatey(-50%);
}

nav .menu .menu_button span:last-child{
	bottom:7px;
}


nav .menu .menu_title{
	font-size: 13px;
	margin-left:20px;
}

nav ul{}
nav ul li a{
	display:block;
	color:#333333;
	font-weight:bold;
	padding:7px 10px 7px 25px;
	border-top:1px solid #ffffff;
}

nav ul li.current a{
	color:#333333;
	background-color:#7abadf;
}


main .inner{
	background-color:#ffffff;
	padding-bottom:30px;
	height: 100%;
	box-sizing: border-box;
}

main .inner .breadcrumbs{
	font-size: 13px;
	padding:16px 20px;
}
main .inner .breadcrumbs a{
}
main .inner .breadcrumbs .separator{
	margin-right:0.5em;
	margin-left:0.5em;
}

main section{
	border:1px solid #72aed1;
	margin-bottom:30px;
}

main section:last-child{
	margin-bottom:0;
}

main #slide{
	text-align:center;
	padding: 30px;
}

main #slide .slick-slider{
	width:100%;
	max-width:940px;
	margin-right:auto;
	margin-left:auto;
}

main #slide .slick-list,
main #slide .slick-track,
main #slide figure{
	width:100%;
	height:100%;
}

main #slide img{
	width:100%;
	height:100% !important;
}

main section .title{
	background-color:#b9d9eb;
	padding:10px 18px; 
}

main section .title h1{
	font-size:18px;
	font-weight:bold;
	line-height:1.5;
}

main section .title h1 a{
	color:#333333;
}


main section .content{
	padding:30px;
}

main *:last-child{
	margin-bottom:0;
}

main h2{
	font-size: 16px;
	margin-bottom: 21px;
	border-bottom:1px solid #cccccc;
}

main p{
	font-size:13px;
	line-height: 1.5;
	padding-left: 0.1em;
	padding-right: 0.1em;
	margin-bottom:20px;
}

main section .summary{
	padding: 15px 30px;
	border-top: 1px solid #72aed1
}

main section .summary .time{
	padding-left:25px;
	position:relative;
}

main section .summary .time::before{
	display:block;
	position:absolute;
	left:0;
	top:50%;
	transform:translatey(-50%);
	width:15px;
	height:15px;
	content:'';
	background:url(images/icon_time.png) no-repeat center;
	background-size:cover;
}

.article_list {
	margin-bottom: 15px;
}

.article_list li{
	margin-bottom:10px;
}

main section#top_about p{
	font-size:15px;
}

main section#top_news .article_list a{

	display:block;
	margin-left:1em;
}

main section#top_news time{
  
}

main section#top_news .right{
	text-align:right;
}

main section#top_news .button{
	display:inline-block;
	margin-left:auto;
}

main .button{
	color: #333333;
	font-size: 12px;
	background-color: #b9d9eb;
	border:1px solid #d8d8d8;
	padding:5px 15px;
}

.pagenavi{
  text-align: center;
  padding: 0 30px;
}

footer{
	
}

footer .banner{}

footer .banner .inner{
	background-color: #ffffff;
}

footer .banner ul{
	padding:0 30px 30px 30px;
}

footer .banner ul li{
	margin-bottom:30px;
}

footer .banner ul li:last-child{
	margin-bottom:0;
}

footer .banner ul li a{
	display:block;
}

footer .copyright{
	background-color:#72aed1;
	padding-top:15px;
	padding-bottom:15px;
}

footer .copyright .inner{
	padding-right:30px;
	padding-left:30px;
	box-sizing:border-box;
}

footer .copyright .ib{
	margin-left:0.5em;
}

footer .copyright  small{
	display:block;
}

iframe#counter{
	width:100%;
	height:20px;
}


main h3{
	font-size:15px;
	margin-bottom:10px;
}

main strong{
	font-weight:bold;
}

main ol{
	list-style-type:numeric;
	padding-left:1.5em;
	margin-bottom:20px;
}

main dl.accordion_list{
	border-bottom:1px solid #777777;
}

main dl.accordion_list dt{
	font-size:15px;
	padding: 5px 51px 5px 18px;
	border-top:1px solid #777777;
	cursor:pointer;
	position:relative;
}

main dl.accordion_list dt::after{
	content:'＋';
	position:absolute;
	right:20px;
	top:50%;
	transform:translatey(-50%);
}

main dl.accordion_list dt.open::after{
	content:'ー';
}

main dl.accordion_list dd{
	display:none;
	padding:15px 18px 20px 18px;
	border-top:1px solid #777777;
}

main dl.accordion_list dd.open{
	display:block;
}

main table{
	border-top:1px solid #7d7b7b;
	border-right:1px solid #7d7b7b;
	margin-bottom:40px;
}

main table th,
main table td{
	border-bottom:1px solid #7d7b7b;
	border-left:1px solid #7d7b7b;
	padding:6px 20px;
}

main table th{
	font-weight:bold;
	background-color:#b9d9eb;
}

main table.table{
	width:100%;
}

main table.table th,
main table.table td{
	width:33.33333%;
}

main .title_grey{
	font-size: 18px;
	font-weight: bold;
	line-height: 1.5;
	background-color:#7abadf;
	padding: 10px 18px;
	margin-bottom:20px;
}

.center{
	text-align:center;
}

.ib{
	display:inline-block;
}

#regulation{}

#regulation h3{
	font-size:15px;
	font-weight:bold;
	padding:5px 0px 5px 10px;
	margin-bottom:15px;
	border-top:2px solid #777777;
	border-bottom:1px dashed #777777;
}

#regulation p{
	padding-right:1em;
	padding-left:1em;
}

#regulation dd{
	margin-bottom:20px;
}

#regulation .button{
	display:inline-block;
	font-size: 20px;
	line-height:30px;
	font-weight: bold;
	color: #333333;
	text-align:center;
background-color: #b9d9eb;
width: 173px;
padding: 10px 6px 10px 6px;
	margin-bottom:20px;
border:none;
border-radius:18.5px;
box-shadow: 0px 3px 0px #5b9bb8;
text-shadow: 0px 1px 0px #53b2de;
}



.text_red{
	color:#ce3348;
}

@media screen and (min-width: 481px) {
	.pc {
		display: none;
	}

	.sp {
		display: none;
	}

	.tb {
		display: block;
	}

	html {
	}
	
	footer .banner ul{
		display:flex;
		flex-wrap:wrap;
		gap:30px 3.658537%;
	}
	
	
	footer .banner ul li{
		flex:0 0 48.17074%;
		max-width:48.17074%;
		margin-bottom:0;
	}
	
	footer .copyright{
		text-align:center;
	}
	
	main section#top_news .article_list li article{
	display:flex;
}

main section#top_news .article_list li article time{
	margin-right:30px;
	flex:0 0 auto;
}

main section#top_news .article_list a{
	margin-left:0;
}
}
@media print, screen and (min-width: 881px) {
	.pc {
		display: block;
	}

	.sp {
		display: none;
	}

	html {
	}
	
	body {
	}

	.inner {
		max-width: 1000px;
	}
	
header .inner{
	display:flex;
	text-align:auto;
}

header .fb{
	margin-left: auto;
	padding-left: 20px;
}
	
	nav ul{
	display:flex !important;
	justify-content:space-between;
}

nav ul li a{
	text-align:center;
	padding:15px;
	border-top:none;
}

nav ul li.current a{
	color:#999999;
	background-color:transparent;
}
	

footer .banner ul{
	gap:2.4%;
	padding:0 0 30px 0;
}
	
	footer .banner ul li{
		flex: 0 0 23.2%;
		max-width:23.2%;
	}
}
@media print, screen and (min-width:1281px) {
	html {
	}
}

@media print{
	header{
		position:absolute;
	}
}