* {
	box-sizing: border-box;
}

html {
	font-size: 62.5%;
}

body {
	font-size: 1.5em;
	font-family: Meiryo, メイリオ, arial, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
	text-align: center;
	color: #000;
}

div {
	font-size: 1.6rem;
	background-color: #fff3b8;
	color: #000;
	text-align: center;
}





p {
	background-color: #fff;
	color: #000;
}

#box {
	position: relative;
	border: 0.2rem solid #AACF52;
	color: #fff;
}

#header {
	display: -webkit-box;
	display: -webkit-flex;
	display: flex;
	-webkit-box-align: center;
	-ms-flex-align: center;
	align-items: center;
	padding: 20px 10px 30px;
	background-color: #A9A9A9;
	color: #000;
	border: 0.2rem 0.4rem solid #0f0;
	font-weight: bold;
	text-align: center;
	position: relative;
}

.menu-list {
	display: block;
	margin: 20px 0 30px;
}

.menu-list a {
	display: inline-block;
	margin-bottom: 15px;
}

#center {
	max-width: 1000px;
	background-color: #fff;
	color: #000;
	border: 0rem solid #ffa500;
	margin: 0 auto;
	padding: 1vh 5rem;
	font-size: 1.6rem;
	line-height: 2.6rem;
	font-family: Meiryo, メイリオ, arial, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
	text-align: left;
}


#footer {
	display: -webkit-box;
	display: -webkit-flex;
	display: flex;
	-webkit-flex-wrap: wrap;
	flex-wrap: wrap;
	-webkit-justify-content: center;
	justify-content: center;
	-webkit-box-align: center;
	-ms-flex-align: center;
	align-items: center;
	padding: 20px 10px 10px;
	background-color: #A9A9A9;
	color: #000;
	font-size: 1.6rem;
	line-height: 2.6;
	border: 0rem 0.4rem solid #0f0;
}

#footer a {
	display: block;
	margin-bottom: 15px;
	margin-right: 15px;
}

h1 {
	position: relative;
	background-color: #fffafa;
	color: #3f6c45;
	font-size: 1.8rem;
	font-weight: bold;
	max-width: 65rem;
	width: 100%;
	margin: 0 auto;
	padding: 0.5rem 5rem;
	text-align: center;
	border: 0.2rem solid #3f6c45;
	border-radius: 1.5rem;
}

h1::after, h1::before {
	content: "";
	display: block;
	position: absolute;
	background-repeat: no-repeat;
	background-size: contain;
}

h1::before {
	bottom: -25px;
	left: 5px;
	width: 105px;
	height: 85px;
	background-image: url("../img/band_woman.png");
}

h1::after {
	bottom: -28px;
	right: -20px;
	width: 98px;
	height: 78px;
	background-image: url("../img/pianist_man.png");
}

p {
	font-size: 1.6rem;
	line-height: 2rem;
}

iframe.counter {
	background-color: #A06705;
	color: #fff;
	font-weight: bold;
	max-width: 16rem;
	height: 2.2rem;
	display: inline-block;
}


a {
	background-color: #ffa500;
	text-decoration: none;
	font-weight: bold;
	color: #fff;
	transition: .3s;
}

a:hover {
	opacity: 0.8;
}


.blue {
	background-color: #0000ff;
	color: #fff;
}

.red {
	background-color: #ff6347;
	color: #fff;
}


.green {
	background-color: #008000;
	color: #fff;
}



.navy {
	background-color: #008000;
	color: #fff;
}

.koen {
	background-color: #fff;
	color: #00f;
}


.orange {
	background-color: #ffa500;
	color: #fff;
}



.transparent {
	background-color: transparent;
}


.redfont {
	color: #ff0000;
}



.transyellow {
	background-color: rgba(255,255,224,0.5);
	color: #fff;
	font-weight: bold;

}



#pagetop {
	display: block;
	right: 3vw;
}
br.spbr{
	display: none;
}
@media screen and (max-width:768px) {
	#center {
		padding-right: 1rem;
		padding-left: 1rem;
	}

	p {
		line-height: 1.6;
	}

	iframe {
		width: 100%;
		height: 300px;
	}

#header {
	padding: 20px 10px 40px;
	}
	#footer {
		-webkit-justify-content: flex-start;
		justify-content: flex-start;
		font-size: 1.4rem;
	}

	#footer a {
		margin-right: 10px;
	}

	#pagetop a {
		font-size: 1.7rem;
	}

	h1 {
		padding: 1.5rem 4rem;
	font-size: 1.7rem;
	}

	h1::before {
		bottom: -30px;
		left: -15px;
		width: 75px;
		height: 88px;
	}

	h1::after {
		bottom: -30px;
		right: -15px;
		width: 83px;
		height: 83px;
	}
}
@media screen and (max-width:420px) {
	br.spbr{
		display: block;
	}
}

.picture {
font-size:1.4rem;
font-family:Meiryo, メイリオ, arial, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
line-height:1.4;
text-align:left;
background-image:url("http://airfolg.jp/img/kosei_kokorobuyo_cut.JPG");
background-repeat:no-repeat;
	background-size: contain;
background-position:center;
  max-width: 100%;
  height: 54rem;
position:relative;
margin:0.5rem auto;
padding:0.5rem 1.5rem;
}




.picture2 {
font-size:1.4rem;
font-family:Meiryo, メイリオ, arial, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
line-height:1.4;
text-align:left;
background-image:url("");
background-repeat:no-repeat;
background-position:center;
  max-width: 65%;
  height: 45rem;
position:relative;
margin:0.5rem auto;
padding:0.5rem 1.5rem;
}


.picture3 {
font-size:1.4rem;
font-family:Meiryo, メイリオ, arial, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
line-height:1.4;
text-align:left;
background-image:url("../img/A4_SUPERLIVE2024_03.jpg");
background-repeat:no-repeat;
	background-size: cover;
background-position:center;
  max-width: 65%;
  height: 45rem;
position:relative;
margin:0.5rem auto;
padding:0.5rem 1.5rem;
border:0.3rem inset #C0C0C0;
border-radius:0.5rem;
}