@charset "UTF-8";

/* -- layout -- */
.wrap {
	font-size: 14px;
	text-align: left;
	overflow: hidden;
}
article img {
	vertical-align: top;
	width: auto;
	max-width: 100%;
	height: auto;
}
.wrap .note {
	font-size: 11px;
	line-height: 1.64;
	color: #666;
	display: block;
	margin-top: 10px;
}
.wrap .note.ind {
	text-indent: -1em;
	margin-left: 1em;
	letter-spacing: 0.65px;
}
.wrap .note li + li {
	margin-top: 5px;
}
.wrap sup {
	font-size: 0.5em;
	vertical-align: top;
}
.box_wide::after {
	content: "";
	background-color: #fff;
	margin: auto;
	position: absolute;
	right: -100%;
	left: -100%;
}

/* -- button and link -- */
[class*="btn"] a {
	text-align: center;
}
.btn1 a {
	color: #0081cc;
	display: block;
	margin: auto;
	border: solid 1px #0088c9;
}
.btn2 a {
	font-weight: 600;
	color: #fff;
	display: block;
	margin: auto;
}
aside .btn2 a {
	background-color: #f97839;
}
.btn3 {
	text-align: right;
	width: 100%;
	position: fixed;
	position: sticky;
	position: -webkit-sticky;
	z-index: 9;
}
.btn3 a {
	font-weight: 600;
	color: #fff;
	background-color: #f97839;
	display: inline-block;
	box-sizing: border-box;
	box-shadow: 0 4px 5px rgba(0, 0, 0, 0.25);
	position: absolute;
}
.arw a,
.arw span {
	font-size: 14px;
	line-height: 1.36;
	color: #333;
	text-align: right;
	display: inline-block;
	padding: 8px 40px 8px 0;
	border-bottom: solid 1px #0088c9;
}
.column li.fade a {
	display: block;
}

/* -- title -- */
.wrap h3 {
	font-size: 22px;
	font-weight: 600;
	line-height: 1.28;
}
.box_wide h3 {
	text-align: center;
}

/* -- key visual -- */
.ct_kv {
	width: 100%;
	position: relative;
}
.ct_kv::after,
.ct_kv > * {
	display: block;
	margin: auto;
	position: absolute;
	right: 0;
	left: 0;
}

/* -- deodorization -- */
.ct_section_deodorization .icon_list li {
	display: flex;
	align-items: center;
	padding: 15px 0;
	border-bottom: solid 1px #d1d1d1;
}

/* -- suppression -- */
.ct_section_suppression .box_title h3 {
	background-color: #32a3e4;
	text-align: center;
}

/* -- contrivance -- */
.ct_section_contrivance div {
	color: #fff;
}
.ct_section_contrivance div ul li img {
	box-sizing: border-box;
	border: solid 4px #0088c9;
}
.ct_section_contrivance div ul li figcaption {
	font-size: 12px;
	text-align: center;
}
.ct_section_contrivance section {
	background-color: #fff;
	position: relative;
}
.ct_section_contrivance section h3 {
	position: absolute;
	top: 0;
	left: 0;
}
.ct_section_contrivance section dl {
	display: table;
	width: 100%;
	margin-top: 45px;
}
.ct_section_contrivance section dt {
	font-size: 12px;
	line-height: 1.34;
	vertical-align: middle;
	display: table-cell;
	padding-right: 10px;
}
.ct_section_contrivance section dt em {
	font-size: 16px;
	font-weight: 500;
	line-height: 1;
	display: block;
	margin-top: 10px;
}
.ct_section_contrivance section dd {
	display: table-cell;
}

/* -- installation -- */
.ct_section_installation li {
	position: absolute;
}
.ct_section_installation .obj::before {
	content: "";
	display: block;
	width: 100%;
	position: absolute;
	left: 0;
}

/* -- case -- */
.ct_section_case .category {
	color: #fff;
	background-color: #0081cc;
	text-align: center;
	display: block;
	position: absolute;
	top: 0;
	right: 0;
}
.ct_section_case p.arw {
	text-align: right;
	margin-top: 15px;
}