@charset "utf-8";

/* ----- reset ----- */
html, body{
	margin: 0;
	padding: 0;
	font-size: 62.5%; /* font-size 1em = 10px */
	line-height: 1;
	-webkit-text-size-adjust: 100%;
	-ms-text-size-adjust: 100%;
}
h1, h2, h3, h4, h5, h6, p, dl, dt, dd, ol, ul, li, figure, iframe, img, table, th, td{
	margin: 0;
	padding: 0;
}
article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section{
	display: block;
}
h1,h2,h3,h4,h5,h6{
	font-size:100%;
	font-weight:normal;
}
/*
p{
	text-align: justify;
	text-justify: inter-ideograph;
}
*/
ul,ol{
	list-style: none;
}
table {
	border-collapse: collapse;
	border-spacing: 0;
}
img{
	vertical-align: middle;
	border:0;
}

/* ----- structure ----- */
.contentsWrapper{
	background: url(./img/bg.gif) repeat center top;
}
.container{
	position: relative;
	z-index: 1;
	width: 960px;
	margin: 0 auto;
	padding-bottom: 40px;
	
}
.mainContents{
	width: 624px;
	line-height: 1;
	color: #262626;
	font-family: "ヒラギノ角ゴシック Pro", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, sans-serif;
	font-size: 16px;
}
.sideDodora{
	display: none;
}
@media screen and (max-width: 768px) {
	.container{
		width: 100%;
		padding-bottom: 10px;
	}
	.mainContents{
		width: 100%;
		padding-right: 4.2%;
		padding-left: 4.2%;
		box-sizing: border-box;
	}
	.sideContents{
		padding-right: 4.2%;
		padding-left: 4.2%;
		box-sizing: border-box;
	}
}

/* ----- header ----- */
.header{
	padding-top: 22px;
	padding-bottom: 18px;
	background: url(./img/header_bg.jpg) no-repeat center top;
}
.headerLogo{
	width: 643px;
	margin: 0 auto 20px;
}
.headerText{
	width: 488px;
	margin: 0 auto 20px;
}
.headerDay{
	width: 431px;
	margin: 0 auto;
}
@media (max-width: 768px) {
	.header{
		padding-top: 22px;
		padding-bottom: 18px;
		background-image: none;
	}
	.headerLogo{
		width: 90%;
		
	}
	.headerText{
		width: 90%;
		margin: 0 auto 20px;
	}
	.headerDay{
		width: 80%;
		margin: 0 auto;
	}
}


/* ----- contents ----- */
.contentsBox{
	padding: 32px 22px 20px;
	background-color: #fff;
	box-shadow: 0 0 0 9px #fff inset, 0 0 0 10px #78be76 inset;
}
.contentsBox + .contentsBox{
	margin-top: 5%;
}
.title{
	width: 140px;
	margin: 0 auto 3%;
}
.oa{
	display: table;
	margin: 0 auto 10px;
	padding-bottom: 8px;
	padding: 0 10px 8px;
	border-bottom: 2px dashed #df6b00;
	color: #df6b00;
	font-size: 1.5em;
}
.subTitle{
	margin-bottom: 12px;
	font-size: 20px;
	text-align: center;
	line-height: 1.2;
}
@media (max-width: 768px) {
	.oa{
		font-size: 20px;
	}
	.subTitle{
		font-size: 16px;
	}
}
.movWrap{
	position: relative;
	width: 100%;
	padding-top: 56.25%;
}
.movWrap img{
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
}
.movWrap iframe{
	position: absolute;
	top: 0;
	right: 0;
	width: 100% !important;
	height: 100% !important;
}
.text{
	margin-top: 8px;
	line-height: 1.875;
}
.backnumberList{
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}
.backnumberList::after{
	content: "";
	display: block;
	width: 32%;
}
.backnumberList li{
	width: 32%;
	margin-bottom: 10px;
	background-color: #78be76;
}
.backnumberList a{
	display: block;
	height: 100%;
	color: #fff;
	font-size: 15px;
	line-height: 1.2;
	text-decoration: none;
}
.backnumberList a:hover{
	text-decoration: underline;
}
.backnumberList p{
	padding: 8px 10px;
}
.backnumberList p span{
	display: block;
	margin-bottom: 4px;
}
@media (max-width: 768px) {
	.backnumberList::after,
	.backnumberList li{
		width: 48%;
	}
	.backnumberList a{
		font-size: 12px;
	}
}
.bkBtn{
	margin-top: 3%;
}
.bkBtn a{
	display: block;
	padding: 10px 0;
	border: 2px solid #8ad268;
	border-radius: 5px;
	color: #0b6658;
	text-align: center;
	text-decoration: none;
	background-color: #f3ffde;
}


/* jsから過去ページ振り分け */
.top .bkBtn{
	display: none;
}
.past .title{
	display: none;
}
.past #backnumberArea{
	display: none;
}