@charset "utf-8";

/*=====================================================
COMMON-LAYOUT
======================================================*/

body {
	background: #222222;
}


header{
	width:100%;
	position: fixed;
	z-index: 999;
	/*background:#222222;*/
}

/*ul.sp_nav {
	top:100px;
	height: calc(100% - 100px);
	padding: 40px 0 20px;
}
*/


div.contents_wrap {
	position: relative;
}

div.contents_wrap:after {
	content: "";
	position: absolute;
	top:0;
	left: 0;
	width:100%;
	height: 100%;
	background: #f8f8f8;
	z-index: -10;
}
div.contents_wrap:before {
	content: "";
	position: absolute;
	top:0;
	left: 0;
	width:100%;
	height: 330px;
	background:url(../images/common/h_bg150.png) bottom center no-repeat;
	background-size: 100% auto;
	z-index: -9;
}

	.cttl {
		text-align: center;
		font-size: 26px;
		font-family:"游明朝 Medium", "Yu Mincho Medium", YuMincho, "游明朝体", 'ヒラギノ明朝 Pro W3','Hiragino Mincho Pro','HGS明朝E','ＭＳ Ｐ明朝', serif;
		margin-bottom: 40px;
		line-height: 2.4;
	}
	.cttl span {
		display: block;
		font-size: 20px;
		position: relative;
	}
	.cttl span:before {
		content: "";
		position: absolute;
		top:-7px;
		left: calc(50% - 18px);
		width: 36px;
		height: 1px;
		background: #000;
	}


.ttl {
	text-align: center;
	padding: 100px 20px 0;
	height: 330px;
}

h3 {
	font-size: 50px;
	line-height: 1.2;
}
.read {
	font-size: 18px;
	line-height: 2.1;
}



@media screen and (max-width: 1600px){
	div.contents_wrap:before {
		background:url(../images/common/h_bg.png) bottom center no-repeat;
		background-size: auto auto;
	}
}


@media screen and (max-width: 767px){

	div.header{
		height:70px;
	}
	/*ul.sp_nav {
		top:70px;
		height: calc(100% - 70px);
		padding: 20px 0 20px;
	}*/
	


	
		.cttl {
			font-size: 20px;
			margin-bottom: 30px;
		}
		.cttl span {
			font-size: 16px;
		}
		.cttl span:before {
			top:-5px;
		}

	
	h3 {
		font-size: 26px;
	}
	.read {
		font-size: 14px;
		line-height: 1.6;
	}

	
	
	
}


@media screen and (max-width: 600px){

	
	div.contents_wrap:before {
		height: 230px;
		background:url(../images/common/h_bg.png) bottom center no-repeat;
		background-size: 180% auto;
	}
	
	.ttl {
		text-align: center;
		padding: 85px 20px 0;
		height: 230px;
	}
	
}
@media screen and (max-width: 560px){

	
	div.contents_wrap:before {
		height: 200px;
		background:url(../images/common/h_bg.png) bottom center no-repeat;
		background-size: 180% auto;
	}
	
	.ttl {
		text-align: center;
		padding: 90px 20px 0;
		height: 200px;
	}
	
}
@media screen and (max-width: 400px){

	
	div.contents_wrap:before {
		height: 180px;
		background:url(../images/common/h_bg.png) bottom center no-repeat;
		background-size: 180% auto;
	}
	
	.ttl {
		text-align: center;
		padding: 85px 20px 0;
		height: 180px;
	}
}