@charset "UTF-8";
img {
	width: 100%;
}
@media screen and (min-width: 641px) {
	.u_mt20pc2 {
		margin-top: 20px;
	}
	.u_mt20sp2 {
		margin-top: 0;
	}
	.u_mt30sp2 {
		margin-top: 0;
	}
	.u_mt40sp2 {
		margin-top: 0;
	}
}
@media screen and (max-width: 640px) {
	.u_mt20pc2 {
		margin-top: 0;
	}
	.u_mt20sp2 {
		margin-top: 20px;
	}
	.u_mt30sp2 {
		margin-top: 30px;
	}
	.u_mt40sp2 {
		margin-top: 40px;
	}
	.l_cont_detail {
		margin: 45px auto 0;
	}
	footer .prevnext {
		margin: 50px auto 20px;
	}
	footer .footer_nav {
		margin: 80px auto 60px;
	}
}


/* FONT STYLE */
.eng {
	font-family: "Marcellus", serif;
	font-weight: 400;
	font-style: normal;
}
@media print {
	.eng {
		font-family: "Marcellus", serif;
	}
}
small {
	font-size: 80%;
}
.fs9 {
	font-size: 90%;
}
.fs12 {
	font-size: 120%;
}
.rgt {
	width: 100%;
	text-align: right;
}
.top_ttl {
	display: flex;
	flex-wrap: nowrap;
	width: 100%;
	margin-bottom: 40px;
}
.top_ttl .top01 {
	font-family: "Marcellus", serif;
	font-size: 38px;
	color: #58afb4;
	letter-spacing: 0.02em;
	margin-right: 15px;
}
.top_ttl .top02 {
	font-size: 24px;
	color: #111;
}
.structure_title {
	display: flex;
	flex-wrap: wrap;
	width: 100%;
	margin-bottom: 10px;
}
.structure_title .left {
	font-family: "Marcellus", serif;
	font-size: 22px;
	color: #fff;
	letter-spacing: 0.1em;
	background: #111;
	margin-bottom: 20px;
	padding: 6px 20px 3px;
}

.structure_title .right {
	font-size: 18px;
	font-weight: bold;
	color: #111;
	padding: 8px 0 2px 20px;
}
.ttl {
	font-size: 16px;
	line-height: 1.5;
	text-align: left;
	margin-bottom: 10px;
}
.ttl2 {
	font-size: 15px;
	line-height: 1.5;
	text-align: left;
}
.txt {
	font-size: 13px;
	line-height: 1.5;
	text-align: left;
}
.txt2 {
	font-size: 12px;
	line-height: 1.5;
	text-align: left;
}
@media screen and (max-width: 979px) {
	.top_ttl .top01 {
		font-size: 28px;
	}
	.top_ttl .top02 {
		font-size: 18px;
	}
	.structure_title .left {
		font-size: 18px;
		padding: 5px 15px 2px 15px;
	}
	.structure_title .right {
		font-size: 15px;
		padding: 6px 5px 2px 15px;
	}
	.ttl {
		font-size: 14px;
		margin-bottom: 5px;
	}
	.ttl2 {
		font-size: 13px;
	}
	.txt {
		font-size: 11px;
		line-height: 1.4;
	}
	.txt2 {
		font-size: 10px;
		line-height: 1.4;
	}
}
@media screen and (max-width: 800px) {
	.top_ttl {
		display: flex;
		flex-wrap: wrap;
		margin-bottom: 30px;
	}
}
@media screen and (max-width: 640px) {
	.top_ttl .top01 {
		font-size: 22px;
		text-align: center;
		margin: 0 auto 5px;
	}
	.top_ttl .top02 {
		font-size: 15px;
		text-align: center;
		margin: 0 auto;
	}
	.structure_title {
		display: block;
	}
	.structure_title .left {
		width: 90%;
		font-size: 18px;
		color: #fff;
		letter-spacing: 0.05em;
		text-align: center;
		margin: 0 auto 10px;
		padding: 3px 10px 0;
	}
	.structure_title .right {
		font-size: 15px;
		text-align: center;
		border-left: none;
		padding: 0 10px 2px;
	}
}


/* STRUCT AREA STYLE */
.struct_area {
	width: 98%;
	max-width: 980px;
	margin: 0 auto 40px;
}
.struct_area .top {
	width: 100%;
	margin-bottom: 40px;
}
.struct_area .top .left {
	float: left;
	width: 52%;
	margin-right: 2%;
}
.struct_area .top .right {
	float: left;
	width: 44%;
	margin-left: 2%;
}
.struct_area .top .str01 {
	display: flex;
	flex-wrap: nowrap;
	width: 100%;
	margin-top: 30px;
}
.struct_area .top .str01 .str02 {
	width: 48%;
	margin: 0 1%;
}

.struct_area .bottom {
	width: 100%;
	display: flex;
	flex-wrap: wrap;
}
.struct_area .bottom li {
	float: left;
	width: 31.3%;
	margin-right: 3%;
	margin-bottom: 30px;
}
.struct_area .bottom li:nth-child(3) ,
.struct_area .bottom li:nth-child(6) {
	margin-right: 0;
}
.struct_area .img {
	width: 100%;
	margin: 20px auto;
}
.struct_area .img2 {
	width: 94%;
	margin: 0 auto;
}
.struct_area .img3 {
	width: 84%;
	max-width: 220px;
	margin: 20px auto 0;
}
.struct_area .img4 {
	width: 90%;
	max-width: 240px;
	margin: 0 auto;
}
@media screen and (max-width: 640px) {
	.struct_area .top .left {
		float: none;
		width: 90%;
		margin: 0 5% 30px;
	}
	.struct_area .top .right {
		float: none;
		width: 90%;
		margin: 0 5%;
	}
	.struct_area .bottom li:nth-child(odd) ,
	.struct_area .bottom li:nth-child(even) {
		float: none;
		width: 90%;
		margin: 0 5% 30px;
	}
	.struct_area .img2 {
		width: 100%;
		max-width: 200px;
		margin: 10px auto;
	}
	.struct_area .img4 {
		max-width: 220px;
	}
}


/* SECURITY AREA STYLE */
.security_area {
	width: 98%;
	max-width: 980px;
	margin: 0 auto 40px;
}
.security_area .top {
	width: 100%;
	margin-bottom: 20px;
}
.security_area .top li:nth-child(1) {
	float: right;
	width: 70%;
	margin-bottom: 20px;
}
.security_area .top li:nth-child(2) {
	float: right;
	width: 28%;
	margin-right: 2%;
	margin-bottom: 20px;
}
.security_area .top .alsok .img {
	width: 50%;
	max-width: 160px;
	margin: 20px auto;
}
.security_area .secu {
	width: 100%;
	margin-bottom: 40px;
}
.security_area .secu li:nth-child(1) {
	float: left;
	width: 30%;
	margin-right: 2%;
}
.security_area .secu li:nth-child(2) {
	float: left;
	width: 68%;
}
.security_area .secu .img {
	width: 90%;
	max-width: 280px;
}
.security_area .secu .secuBox {
	display: flex;
	flex-wrap: nowrap;
}
.security_area .secu .secuBox div {
	width: 31.3%;
	margin-right: 2%;
}
.security_area .point {
	width: 100%;
	height: 100%;
	margin: 20px 0;
}
.security_area .bottom {
	display: flex;
	flex-wrap: wrap;
	width: 100%;
	margin-top: 30px;
}
.security_area .bottom li:nth-child(1) ,
.security_area .bottom li:nth-child(2) ,
.security_area .bottom li:nth-child(3) {
	float: left;
	width: 23.5%;
	border-right: solid 1px #111;
	margin-right: 2%;
	padding-right: 1%;
}
.security_area .bottom li:nth-child(4) {
	float: left;
	width: 23.5%;
}
.security_area .bottom .txt {
	margin-bottom: 20px;
}
@media screen and (max-width: 979px) {
	.security_area .top li:nth-child(1) {
		float: none;
		width: 96%;
		margin: 0 2% 30px;
	}
	.security_area .top li:nth-child(2) {
		float: none;
		width: 98%;
		margin: 0 0 0 2%;
	}
	.security_area .top .txt2 {
		font-size: 10px;
	}
	.security_area .top .alsok {
		clear: both;
		float: none;
		width: 90%;
		margin: 0 auto 20px;
	}
	.security_area .top .alsok_txt {
		float: left;
		width: 74%;
		margin: 0 4% 0 0;
	}
	.security_area .top .alsok .img {
		float: right;
		width: 22%;
		margin: 0;
	}
	.security_area .bottom .txt2 {
		font-size: 12px;
	}
}
@media screen and (max-width: 640px) {
	.security_area {
		margin: 0 auto 20px;
	}
	.security_area .top li:nth-child(1) {
		width: 100%;
		margin: 20px 0 30px;
	}
	.security_area .top .txt2 {
		font-size: 9px;
		text-align: left;
		margin-top: 7px;
	}
	.security_area .secu {
		width: 88%;
		margin: 0 auto 20px;
	}
	.security_area .secu .img {
		max-width: 240px;
		margin: 0 auto;
	}
	.security_area .secu li:nth-child(1) {
		float: none;
		width: 100%;
		margin: 0 0 30px;
	}
	.security_area .secu li:nth-child(2) {
		float: none;
		width: 100%;
		margin: 0 auto;
	}
	.security_area .secu .secuBox {
		display: flex;
		flex-wrap: wrap;
	}
	.security_area .secu .secuBox div {
		width: 46%;
		margin: 0 2% 20px;
	}
	.security_area .bottom li:nth-child(1) {
		float: none;
		width: 90%;
		margin: 0 auto 30px;
	}
	.security_area .bottom li:nth-child(2) {
		float: none;
		width: 60%;
		margin: 0 auto;
	}
	.security_area .point {
		width: 86%;
		max-width: 300px;
		margin: 0 auto 20px;
	}
	.security_area .bottom li:nth-child(1) ,
	.security_area .bottom li:nth-child(3) {
		float: left;
		width: 48%;
		border-right: solid 1px #111;
		margin: 0 4% 20px 0;
		padding-right: 2%;
	}
	.security_area .bottom li:nth-child(2) ,
	.security_area .bottom li:nth-child(4) {
		float: left;
		width: 48%;
		border-right: none;
		margin: 0 0 20px;
	}
}