@charset "utf-8";
/* CSS Document */
html, body {
	margin: 0 !important;
	padding: 0 !important;
	height: 100% !important;
	width: 100% !important;
}
* {
	-ms-text-size-adjust: 100%;
	-webkit-text-size-adjust: 100%;
}
html {
	font-size: 62.5%;
	line-height: 1.6;
	color: #222;
	width: 100%;
	margin: 0;
	padding: 0;
}
body {
	border-top: 14px solid #be445e;
	font-size: 1.6em;
	line-height: 1.4;
	font-family: 'Noto Sans JP', sans-serif;
	width: 100%;
	margin: 0;
	padding: 0;
	background-color: #d5e0e6;
}
#wrapper {
	width: 100%;
	max-width: 1080px;
	margin: auto;
	padding: 0;
}
header {
	width: 100%;
	max-width: 1080px;
	margin: 0 auto;
	background-color: #4a7f9d;
	border-radius: 0 0 30px 30px;
}
header h1 {
	margin: 0;
	padding: 40px 0 30px 30px;
}
header .logo img {
	width: 60%;
}
header .logo {
	z-index: 999;
}
@media all and (max-width: 620px) {
	header .logo img {
		width: 65%;
	}
}
/*ナビゲーション*/
.nav-btn_box {
	position: absolute;
	z-index: 998;
	width: 100%;
	max-width: 1080px;
	position: absolute;
	top: 0;
	left: 50%;
	transform: translateX(-50%);
	-webkit-transform: translateX(-50%);
	-ms-transform: translateX(-50%);
}
.nav-btn {
	position: relative;
	top: 0;
	background: url("../images/menu_open.png") no-repeat 0 0;
	background-size: contain;
}
.nav-btn.active {
	background: url("../images/menu_close.png") no-repeat 0 0;
	background-size: contain;
}
.nav-btn {
	width: 154px;
	height: 107px;
	left: 83%;
}
@media all and (max-width: 870px) {
	.nav-btn {
		width: 131px;
		height: 91px;
		left: 83%;
	}
}
@media all and (max-width: 740px) {
	.nav-btn {
		left: 78%;
	}
}
@media all and (max-width: 600px) {
	.nav-btn {
		width: 111px;
		height: 77px;
		left: 78%;
	}
}
@media all and (max-width: 460px) {
	.nav-btn {
		width: 111px;
		height: 77px;
		left: 73%;
	}
}
#nav {
	position: absolute;
	top: 110px;
	right: 0;
	background-color: #222;
	opacity: 0.95;
	width: 100%;
	display: none;
}
#nav ul {
	margin: 0;
	padding: 0;
}
#nav li {
	padding: 1.0%;
	border-top: 1px solid #E4E1DB;
	/* min-height: 40px;*/
	color: #fff;
	display: block;
	justify-content: space-between;
	align-items: center;
	text-align: center;
}
#nav li a {
	display: block;
	justify-content: space-between;
	align-items: center;
	color: #FFF;
	margin: auto;
	text-decoration: none;
}
.anchor {
	display: block;
	padding-top: 10px;
	margin-top: 20px;
}
.PhotoBox {
	margin: 30px 40px 30px 0px;
}
.ContentsBox {
	width: 100%;
	margin: 30px 0;
	padding: 3%;
	background-color: #FFF;
	border-radius: 30px;
	display: flex;
	justify-content: space-between;
}
.ContentsBox .one_colum {
	width: 100%;
}
.ContentsBox .left {
	width: 50%;
}
.ContentsBox .right {
	width: 50%;
}
.ContentsBox img {
	width: 100%;
}
.ContentsBox div {
	text-align: left;
}
@media all and (max-width: 640px) {
	.ContentsBox {
		display: block;
		padding: 5%;
	}
	.ContentsBox .left {
		width: 100%;
	}
	.ContentsBox .right {
		width: 100%;
	}
}
.ContentsBox {
	width: 100%;
}
.ContentsBox h2 {
	display: inline-block;
	position: relative;
	margin: 0;
	padding: 10px 0;
	font-weight: 800;
}
.ContentsBox h2:before {
	content: '';
	position: absolute;
	left: 50px;
	bottom: 0px; /*下線の上下位置調整*/
	display: inline-block;
	width: 100px; /*下線の幅*/
	height: 4px; /*下線の太さ*/
	-moz-transform: translateX(-50%);
	-webkit-transform: translateX(-50%);
	-ms-transform: translateX(-50%);
	transform: translate(-50%); /*位置調整*/
	background-color: #be445e; /*下線の色*/
}
.ContentsBox p {
	text-align: left;
	padding: 20px 0;
	margin-right: 20px;
}
.pan_nav {
	margin: 0;
	padding: 10px 0 0 10px;
}
.pan_nav a:visited {
	color: #222;
	text-decoration: none;
}
.pan_nav a:link {
	color: #222;
	text-decoration: none;
}
.pan_nav a:hover {
	color: #0066FF;
	text-decoration: none;
}
.pan_nav i {
	margin-right: 4px;
}
.pan_nav a {
	margin-right: 10px;
}
.ContentsBox_sub {
	width: 100%;
	margin: 10px 0 30px 0;
	padding: 3% 3% 6% 3%;
	background-color: #FFF;
	border-radius: 30px;
}
.ContentsBox_sub h3 {
	font-size: 1.5em;
	font-weight: 800;
	text-align: center;
	margin: 20px auto 50px auto;
	position: relative;
}
.ContentsBox_sub h3:after {
	content: '';
	display: block;
	position: absolute;
	left: 50%; /* 位置調整 */
	transform: translate(-50%); /* 位置調整 */
	bottom: -15px; /* 下線の上下位置調整 */
	width: 100px; /* 下線の幅 */
	height: 4px; /* 下線の太さ */
	background-color: #be445e; /* 下線の色 */
}
.ContentsBox_sub .choir_area h4 {
	padding-bottom: 8px;
	border-bottom: 2px solid #4a7f9d;
	font-size: 1.4em;
	width: 100%;
}
.BottonBox {
	width: 100%;
}
.Botton_b {
	display: block;
	text-decoration: none;
	max-width: 300px;
	width: 90%;
	margin: 0 0 40px 0;
	padding: 14px 5px;
	color: #fff;
	font-weight: bold;
	text-align: center;
	background-color: #0066ff;
	border-radius: 30px;
	box-shadow: 0 3px 6px rgba(0, 0, 0, 0.1);
}
.Botton_b:hover {
	background-color: #3399ff;
}
.facebook_wrap {
	margin-left: auto;
	margin-right: auto;
	width: 80%;
}
.fb-page, .fb-page span, .facebook_wrap iframe {
	width: 100% !important;
	height: 500px !important;
}
.ContentsBox .bnr_box {
	width: 100%;
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}
.bnr_box img {
	width: 120px;
}
.bnr_box a {
	width: 15%;
	margin: 0 0.5%;
}
@media all and (max-width: 640px) {
	.bnr_box a {
		width: 30%;
		margin: 0 0.5%;
	}
}
footer {
	border-bottom: 6px solid #be445e;
	padding: 60px 0;
	margin: 0;
	text-align: center;
}
/*---------*/
/*ベース*/
.toggle {
	display: none;
}
.Label { /*タイトル*/
	padding: 0.5em 1em;
	display: block;
	color: #fff;
	background: #66899c;
}
.Label::before { /*タイトル横の矢印*/
	content: "";
	width: 6px;
	height: 6px;
	border-top: 2px solid #fff;
	border-right: 2px solid #fff;
	-webkit-transform: rotate(45deg);
	position: absolute;
	top: calc(50% - 3px);
	right: 20px;
	transform: rotate(135deg);
}
.Label, .content {
	-webkit-backface-visibility: hidden;
	backface-visibility: hidden;
	transform: translateZ(0);
	/*transition: all 0.3s;*/
}
.content { /*本文*/
	height: 0;
	margin-bottom: 2px;
	padding: 0 20px;
	overflow: hidden;
}
.Label .content {
	width: 100%;
}
.content p {
	border-bottom: #0066ff 1px solid;
	margin: 0;
	display: block;
	padding: 0;
}
.content p:last-child {
	border-bottom: none;
}
.content p a:link {
	padding: 10px 20px;
	text-decoration: none;
	display: block;
	background-color: #EEE;
}
.content p a:hover {
	text-decoration: none;
	display: block;
	background-color: #FFF;
}
.toggle:checked + .Label + .content { /*開閉時*/
	height: auto;
	padding: 0;
	/*transition: all .3s;*/
}
.toggle:checked + .Label::before {
	transform: rotate(-45deg) !important;
}
/*-------*/
/*-------------------------------------*/
.choir_area {
	display: flex;
	flex-wrap: wrap;
}
.column {
	width: 100%;
	padding: 0 20px 10px 0;
}
.column a:link {
	color: #222;
	text-decoration: none;
}
.column a:hover {
	color: #0066FF;
	text-decoration: underline;
}
.column a:visited {
	color: #222;
	text-decoration: none;
}
.column a {
	padding-left: 20px; /* 見出しの文字と画像が重ならないように */
	background-image: url('../images/musical-note.png');
	background-position: center left;
	background-repeat: no-repeat;
	background-size: calc(16px);
}
@media (min-width: 782px) {
	.column {
		width: calc(100% / 2);
	}
}
@media (min-width: 1024px) {
	.column {
		width: calc(100% / 3);
	}
}
@media (max-width: 600px) {
	.tab-switch:checked + .tab-label + .tab-content {
		padding: 20px;
	}
}
.choir_box {}
.choir_box img {
	width: 100%;
}
.choir_box h4 {
	font-size: 1.5em;
	font-weight: 800;
	position: relative;
}
.choir_box h4:after {
	content: '';
	display: block;
	position: absolute;
	left: 50px; /* 位置調整 */
	transform: translate(-50%); /* 位置調整 */
	bottom: -15px; /* 下線の上下位置調整 */
	width: 100px; /* 下線の幅 */
	height: 4px; /* 下線の太さ */
	background-color: #be445e; /* 下線の色 */
}
.choir_about {
	margin: 20px 0;
}
.choir_about dl {
	display: flex;
	flex-wrap: wrap;
	width: 100%;
	margin: 0;
}
.choir_about dt {
	width: 19%;
	font-size: 1.1em;
	padding-bottom: 20px;
	margin-bottom: 10px;
	font-weight: bold;
}
.choir_about dd {
	width: 75%;
	padding-bottom: 20px;
	margin-bottom: 10px;
}
.choir_about .sns_box img {
	width: 15%;
	margin-right: 5px;
	max-width: 70px;
}
@media screen and (max-width: 768px) {
	.choir_about dl {
		display: block;
		justify-content: flex-start;
	}
	.choir_about dt {
		width: 100%;
		text-align: left;
		padding-bottom: 0;
	}
	.choir_about dd {
		width: 100%;
		margin-left: 0;
		border-bottom: 1px solid #6699FF;
	}
}
.page-top {
	position: fixed;
	right: 10px;
	bottom: 80px;
	width: 65px;
	height: 65px;
	line-height: 65px;
	color: #fff;
	font-size: 14px;
	font-weight: bold;
	text-align: center;
	border-radius: 50%;
	background-color: #be445e;
	cursor: pointer;
}
.page-top p {
	position: relative;
	padding-top: 5px;
}
.page-top p:before {
	content: "";
	position: absolute;
	top: 7px;
	left: 50%;
	margin-left: -7px;
	display: block;
	width: 13px;
	height: 15px;
	background: url("../images/btn_pagetop.png") no-repeat 0 0;
	background-size: 13px 15px;
}