@charset "UTF-8";
/*
 各ページ.css（ファイル名変更可）
 本サイト各ページ用CSS
*/
.ieuru-second .d-box-body {
	background-image: url(../images/common/bg_paper.png);
	padding: 20px;
}
.introduction-head {
	position: relative;
	width: 100%;
	text-align: center;
	border: 2px solid #0074a0;
	padding: 3px;
	margin-bottom: 100px;
}
.introduction-head:after {
	content: '';
	display: block;
	position: absolute;
	bottom: -60px;
	left: -2px;
	border-left: 1px solid #0074a0;
	border-right: 2px solid #0074a0;
	border-bottom: 2px solid #0074a0;
	width: 185px;
	height: 60px;
	background-image: url(../images/common/bg_tile_blue2.png);
}

.introduction-head .motif-door {
	width: 60px;
	height: 60px;
	position: absolute;
	bottom: -60px;
	right: 90px;
	border-radius: 0 60px 0 0;
	border: 2px solid #24739c;
	transform: rotate(90deg);
}
.introduction-head .motif-door + .motif-door {
	width: 40px;
	height: 40px;
	right: 50px;
	bottom: -40px;
	border: 2px solid #24739c;
	border-radius: 0 40px 0 0;
	transform: rotate(180deg);
}
.introduction-head p {
	position: relative;
	background-image: url(../images/common/bg_parts.png);
	padding: 55px 0;
	line-height: 1;
}
.introduction-head p img {
	width: 100%;
	max-width: 540px;
}
.introduction-head p:after {
	position: absolute;
	top: 0;
	left: 0;
	content: '';
	width: 100%;
	height: 100%;
	background: rgba(0, 0, 0, 0.1);
}
.intro-inner-txtArea {
	text-align: center;
	padding-bottom: 80px;
}
.intro-inner-txtArea p + p { margin-top: 40px; }
.intro-inner-txtArea img { width: 70%; }
.intro-inner-txtArea p:nth-child(3) img { width: 55%; }
.intro-inner-txtArea p:nth-child(4) img { width: 60%; }

/* ------------------------------------------------------------------
 PC（993px〜）
------------------------------------------------------------------ */
@media screen and (min-width: 993px) {}

/* ------------------------------------------------------------------
 tablet（0〜992px）
------------------------------------------------------------------ */
@media screen and (max-width: 992px) {
	.introduction-head p { padding: 25px 0; }
	.introduction-head p img {
		width: 50%;
		min-width: 230px;
	}
	.intro-inner-txtArea img { width: 80%; }
}

/* ------------------------------------------------------------------
 SP（0〜600px）
------------------------------------------------------------------ */
@media only screen and (max-width: 600px) {
	.ieuru-second .d-box-body { padding: 10px; }
	.introduction-head {
		border: 1px solid #0074a0;
		margin-bottom: 40px;
	}
	.introduction-head:after {
		bottom: -30px;
		left: -1px;
		border-left: 1px solid #0074a0;
		border-right: 1px solid #0074a0;
		border-bottom: 1px solid #0074a0;
		width: 60px;
		height: 30px;
		background-image: url(../images/common/bg_tile_blue2.png);
		background-size: 4px 4px;
	}
	.introduction-head .motif-door {
		width: 30px;
		height: 30px;
		bottom: -30px;
		right: 35px;
		border-radius: 0 60px 0 0;
		border: 1px solid #24739c;
	}
	.introduction-head .motif-door + .motif-door {
		width: 20px;
		height: 20px;
		right: 15px;
		bottom: -20px;
		border: 1px solid #24739c;
	}
	.introduction-head p { padding: 20px 0; }
	.intro-inner-txtArea { padding-bottom: 30px; }
	.intro-inner-txtArea img { width: 100%; }
	.intro-inner-txtArea p:nth-child(3) img { width: 80%; }
	.intro-inner-txtArea p:nth-child(4) img,
	.intro-inner-txtArea p:nth-child(7) img,
	.intro-inner-txtArea p:nth-child(8) img {
		width: 90%;
	}
	.intro-inner-txtArea p + p { margin-top: 20px; }
}