@charset "UTF-8";
/* CSS Document */
@import url("https://fonts.googleapis.com/css?family=Noto+Sans+JP");

#exhibition > *{
	font-family: 'Noto Sans JP', sans-serif;
}

#exhibition{
    padding: 0 0 300px;
}
#exhibition p{
	font-size: 110%;
}

.pankuzu{
	margin:10px auto 10px !important;
}

#main_img{
	background-image:url(main_img.jpg);
	height:480px !important;
	background-color:#FFFEF5;
	background-size:auto 100%;
}
.gray_area{
width: 100%;
min-width: 980px;
background: #fff;
background-image: url(../140530_inokuma/gray_area_gradation.jpg);
background-repeat: repeat-x;
}
#exhibition .black_area{
    background-position: bottom;
	background:white;
}

#exhibition .black_area h3{
	color:#555;
	font-weight:bold;
	line-height: 150%;
}
.black_area p{
    color: #555 !important;
	line-height:200%;
	margin:0 auto 10px;
}
.mb{
    display:none;
} 
.pro_box h3{
    font-size:200% !important;
	text-align: center;
	margin-top:0 !important;
}
.pro_box .ex_number{
	text-align:center;
	font-size: 140%;
	letter-spacing: 0.1em;
	padding:18px 0;
	background:#D2B350;
	border-radius: 11px;
	margin-bottom:40px;
}
.pro_box img{
	margin-top:80px;
}
.text_center{
	text-align: center;
}
.caption{
	text-align: right;
	font-size: 90% !important;
}
.w800{
	width: 800px;
	margin: auto;
}
.collection1{
	background: #FCC3D1;
	padding: 60px 0;
}
#exhibition .collection1 h2,
#exhibition .collection2 h2,
#exhibition .collection3 h2{
	font-size: 170%;
	color: #555;
	margin-bottom: 50px;
	text-align: center;
}
.collection1 .pic{
	max-width: 800px;
	margin: 0 auto 40px;
}
.collection2,
.collection3{
	padding: 60px 0 20px;
	text-align: center;
}
.collection2 span.bold,
.collection3 span.bold{
	font-weight: bold;
}
.collection2 img,
.collection3 img{
	max-width: 100%;
	margin: 0 auto 5px;
}
.collection2 .pic_area,
.collection3 .pic_area{
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-ms-flex-wrap: wrap;
	flex-wrap: wrap;
	-ms-flex-pack: distribute;
	-webkit-box-pack: justify;
	justify-content: space-between;
	-webkit-box-align: center;
	-ms-flex-align: center;
	align-items: center;
}
.collection2 .pic,
.collection3 .pic{
	display: inline;
	margin-bottom: 50px;
}

.collection2{
	background: #DBF0B3;
}
.collection2 .pic:nth-child(1) img,
.collection2 .pic:nth-child(2) img{
	height: 520px;
	width: auto;
}
.collection2 .pic:nth-child(3){
	width: 490px;
	margin: 0 auto 50px;
}
.collection2 .pic:nth-child(4){
	width: 750px;
	margin: 0 auto 50px;
}

.collection3{
	background: #C3E7CD;
}

.collection3 .pic:nth-child(2),
.collection3 .pic:nth-child(3){
	width: 400px;
}
.collection3 .pic:nth-child(1),
.collection3 .pic:nth-child(4){
	width: 300px;
}
.event_cont2{
	margin-bottom:30px;
}
.event_cont2 b{
	font-size: 105%;
}
.event_cont2 .title{
	color:#333333;
	font-size:18px;
	font-weight:bold;
	padding-bottom:10px;
}
.event_cont2 .date_area{
	color:#333333;
	font-size:15px;
	font-weight:bold;
	padding-bottom:10px;
	padding-left:3px;
}
.event_cont2 .rect{
	padding:20px 20px 15px;
	background-color:#EEE;
}
.event_cont2 .explanation{
	color:#333333;
	font-size:14px;
	padding-bottom:20px;
}
.event_cont2 .rect2{
	padding:20px;
	background-color:#CAE6E1;
}
.event_cont2 .line{
	border-top: 1px #BBBBBB solid;
	padding-bottom:20px;
}
.event_cont2 .one{
	padding-bottom:10px;
    color: black;
}

.event_cont2 img{
	max-width: 100%;
	height: auto;
}
@media screen and (max-width: 580px) {
	#main_img{
		height:auto !important;
	}
	.gray_area{
		min-width:100%;
	}
	.w800{
		width: 100%;
	}
	#exhibition .black_area h3{
		font-size: 150% !important;
	}
	#exhibition .collection1 h2,
	#exhibition .collection2 h2,
	#exhibition .collection3 h2{
		font-size: 140%;
	}
	.caption {
		text-align: center;
	}

	.collection1 .pic img{
		width: 100%;
	}
	.collection2 .pic,
	.collection3 .pic{
		width: 100% !important;
	}
	
	.collection2 .pic:nth-child(1) img,
	.collection2 .pic:nth-child(2) img{
		width: 50%;
		height: auto;
	}
	.collection2 .pic:nth-child(3) img{
		width: 60%;
	}
	.collection2 .pic:nth-child(4) img{
		width: 100%;
	}

	.collection3 .pic:nth-child(2) img,
	.collection3 .pic:nth-child(3) img{
		width: 60%;
	}
	.collection3 .pic:nth-child(1) img,
	.collection3 .pic:nth-child(4) img{
		width: 30%;
	}
	
}