@charset "utf-8";
/* CSS Document */


.main_contents.contents_box {
    background: #cdd7e2;
}

.main_contents.contents_box .left_contents {
    padding: 0px;
	background: #fff;
}

.left_contents .main_img {
	background: url(/engineering/guide/img/main_bg.png)no-repeat center center;
	background-size: cover;
}

.img_inner {
	width: 100%;
	max-width: 820px;
	margin: auto;
	position: relative;
}

.left_contents .left_inner01,
.left_contents .left_inner02 {
    overflow: hidden;
	padding: 20px 0 70px;
}

.left_contents .left_inner01 {
	background: #e2e5e9;
}

.left_contents .left_inner02 {
    background: #cdd7e2;
}


.left_contents .other_midashi {
    margin: 30px 0 10px;
}

.left_contents .pink_midashi {
	font-size: 150%;
	color: #c56193;
	text-align: center;
}

.about_comment p {
    width: 90%;
	max-width: 900px;
    margin: 10px auto 20px;
    line-height: 1.9;
}

span.pink_txt {
    color: #c56193;
}

.about_comment .comment_img {
    text-align: center;
}

.right_contents .right_inner01,
.right_contents .right_inner02 {
    overflow: hidden;
}

.right_contents .right_inner01 {
	background: #c8ced5;
}

.right_contents .right_inner02 {
    background: #61738b;
	color: #fff!important;
}

.main_contents.contents_box .right_contents .right_inner02 .other_midashi .midashi {
	color: #fff!important;
}
.main_contents.contents_box .right_contents .right_inner02 .other_midashi .midashi_ruby {
	color: #fff!important;
}

p.sign {
    text-align: right;
}
p.sign img {
    width: 80%;
    max-width: 331px;
}

.sp_br {
		display:none;
	}


/* アコーディオンメニュー
========================== */
#acMenu dt{
    display:block;
	width: 100%;
    cursor:pointer;
    }
#acMenu dd{
    background:#fff;
    width:100%;
    /*display:none;*/
	overflow: hidden;
    }
#acMenu dd p {
	
}

.square_btn {
    padding: 10px 0;
    font-size: 130%;
    position: absolute;
    right: 24%;
    bottom: 12%;
    width: 20%;
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    color: #ffffff;
    border: solid 1px #ffffff;
    transition: .3s;
}

.square_btn.active {
    background: #fff;
    color: #000;
}

.square_btn.hover {
    background: #fff;
    color: #000;
}

/* 沿革
========================== */
.history {
    width: 320px;
    margin: auto;
}
.history_box {
	margin: 20px 0;
    line-height: 1.7;
}

.history_box .his_inner {
	overflow: hidden;
    font-size: 90%;
}
.history_box .his_inner span.s_moji {
    font-size: 70%;
}

.history_box .his_inner .his_L  {
	float: left;
	border-top: 1px solid #fff;
	width: 49%;
}

.history_box .his_inner .his_R {
	float: right;
	border-top: 1px solid #fff;
	width: 49%;
}

.history_title {
    overflow: hidden;
}

.history_title .tit_L {
	float: left;
	width: 49%;
    font-size: 140%;
}

.history_title .tit_R {
	float: right;
	width: 49%;
    font-size: 140%;
}

.engineering_outer--blue:has(.article_spacer) {
	height: 100%;
}

/* 固有のスマホ対応記述
========================== */

/* 700pxより小さい場合 */
@media screen and ( max-width: 700px ){
	
	.pc_br {
		display: none;
	}
	
	.sp_br {
		display:block;
	}
	
	.square_btn {
		padding: 1% 0;
		font-size: 100%;
	}
	p.square_btn img {
		width: 13px;
	}
	.engineering_outer--blue {
		display: none;
	}
	
}

/* 520pxより小さい場合 */
@media screen and ( max-width: 520px ){
    
	.main_contents.contents_box .other_midashi .midashi {
		font-size: 160%;
	}
	
	.left_contents .pink_midashi {
		font-size: 130%;
	}
	
	.about_comment .comment_img {
		width: 100%;
		max-width: 320px;
		margin: auto;
	}
	
	.square_btn {
		font-size: 85%;
		right: 21.2%;
		bottom: 0%;
		margin-bottom: 2%;
		width: 25%;
	}
	
	
}