@charset "UTF-8";

/* -- layout -- */
#main .sp {
	display: none;
}
.wrap {
	min-width: 1000px;
}
.wrap [class^="ct_section"] {
	width: 980px;
	margin: auto;
	padding: 80px 0 100px;
}
.wrap p {
	/* line-height: 1.86; */
}
[class*="bg_wide"] {
	position: relative;
}
[class*="bg_wide"]::before {
	content: "";
	display: block;
	width: 100vw;
	min-width: 1000px;
	height: 100%;
	margin: auto;
	position: absolute;
	top: 0;
	right: -100%;
	left: -100%;
	z-index: -1;
}
.bg_wide_blue::before {
	background-color: #a1daff;
	
}
.bg_wide_lightblue::before {
	background-color: #e9f3fe;
}


.bg_wide_middleblue::before {
	background-color: #43a7e8;
}

.bg_wide_darkblue::before {
	background-color: #0d6dc5;
}

.bg_wide_blue_gradient::before  {
	background: linear-gradient(to bottom, #60baf5, #e9f3fe);
	background: -moz-linear-gradient(top, #60baf5, #e9f3fe);
	background: -webkit-linear-gradient(top, #60baf5, #e9f3fe);
 }



.box_wide::after {
	width: 1200px;
	z-index: -1;
}
.column {
	display: flex;
	flex-flow: row wrap;
	justify-content: space-between;
}
.column > * {
	width: 300px;
}
.img_arrow {
	text-align: center;
	margin-bottom: 40px;
}
@media all and (-ms-high-contrast:none) {
	#main {
		overflow: hidden;
	}
}

.column_box_item {
	width: 470px;
}

.column_box_item_flex {
	display: flex;
}

.column_box_item_txt_01 {
	width: 28.8%;
    margin-left: 30px;
}

.column_box_item_txt_02 {
	letter-spacing: 1.3px;
}

/* -- button and link -- */
#main a {
	transition: all 0.3s ease;
}
#main a:hover,
#main a:focus {
	text-decoration: none;
}
.btn1 {
	margin: 40px 0;
}
.btn1 a {
	font-size: 16px;
	line-height: 48px;
	width: 358px;
	height: 48px;
}
.btn1 a:hover {
	color: #fff;
	background-color: #0088c9;
	text-align: center;
}

.btn1_adj {
	margin: 20px 0 40px;
}

.btn2 a {
	font-size: 18px;
	line-height: 80px;
	width: 620px;
	height: 80px;
}
.btn2 a:hover {
	opacity: 0.7;
}
.btn2 span {
	font-size: 11px;
}
.btn3 {
	bottom: 0;
}
.btn3 a {
	font-size: 16px;
	line-height: 1;
	background-position: 27px 26px, right 30px top 28px;
	background-size: 26px 19px, 9px 15px;
	width: 320px;
	height: 70px;
	padding: 30px 0 0 10px;
	border-radius: 35px;
	right: 20px;
	bottom: 35px;
}
.btn3 a:hover {
	background-color: #ff8d56;
}
.arw {
	text-align: center;
}
.arw a:hover,
.column li.fade a:hover {
	opacity: 0.4;
}
.pagetop {
	text-align: right;
	position: absolute;
	right: 0;
	bottom: 10px;
	color: #ffffff;
    font-weight: bold;
}
.pagetop a {
	font-size: 11px;
	line-height: 1;
	background: url(/ldg/ja/air/products/industrialfan/airconveyance/img/solution/icon_arrow_pc.png) no-repeat 0 center;
	padding-left: 15px;

}

/* -- title -- */
.box_wide h2 {
	text-align: left!important;
	padding-left: 295px;
}
.box_wide h2 em {
	position: absolute;
	left: 0;
}
.column h3 {
	margin: 25px 0 10px;
}
.wrap section h2 {
	text-align: center;
	/* margin-bottom: 40px; */
}
.box_wide h3 {
	margin-bottom: 5px;
}

/* -- key visual -- */
.ct_kv {
	background-size: auto auto, 100% 610px;
	height: 624px;
}
.ct_kv > * {
	width: 1050px;
}
.ct_kv h1 {
	top: 65px;
}
.ct_kv p {
	bottom: 31px;
}

/* -- movie -- */
.ct_section_movie div,
.ct_section_movie iframe {
	/*overflow: hidden;*/
	width: 700px;
	height: 394px;
	margin: auto;
}
#vjs_video_3 {
	display: none;
}
@media all and (-ms-high-contrast:none) {
	.ct_section_movie iframe {
		display: none;
	}
	#vjs_video_3 {
		display: block;
	}
}

/* -- deodorization -- */
.ct_section_deodorization {
	padding-top: 220px!important;
}
.ct_section_deodorization::after {
	height: calc(100% - 160px);
	top: 160px;
}
.ct_section_deodorization h2 {
	position: relative;
}
.ct_section_deodorization h2 em {
	top: -100px;
}
.ct_section_deodorization .icon_list li span {
	padding-left: 18px;
}

/* -- suppression -- */
.ct_section_suppression {
	padding: 180px 0 200px!important;
}
.ct_section_suppression::after {
	height: calc(100% - 200px);
	top: 100px;
}
.ct_section_suppression h2 em {
	top: 60px;
}
.ct_section_suppression .box_title h3 {
	margin-bottom: 20px;
}

/* -- suppression -- */
.ct_section_suppression .box_title h3 {
	height: 60px;
	border-radius: 6px;
}
.ct_section_suppression .box_title h3 img {
	width: auto;
	height: 60px;
}
.ct_section_suppression .box_title figure {
	margin-bottom: 30px;
}

/* -- contrivance -- */
.ct_section_contrivance {
	display: flex;
	flex-flow: row wrap;
	justify-content: space-between;
}
.ct_section_contrivance h2 {
	width: 100%;
}
.ct_section_contrivance div {
	width: 540px;
}
.ct_section_contrivance div p {
	margin-bottom: 30px;
}
.ct_section_contrivance div ul {
	display: flex;
	justify-content: space-between;
}
.ct_section_contrivance div ul li {
	width: 260px;
}
.ct_section_contrivance div ul li figcaption {
	margin-top: 20px;
}
.ct_section_contrivance section {
	width: 300px;
	padding: 70px 45px 40px;
}
.ct_section_contrivance section h3 {
	width: 180px;
}
.ct_section_contrivance section dd {
	width: 115px;
}

/* -- installation -- */
.ct_section_installation {
	height: 540px;
}
.ct_section_installation .obj::before {
	height: 540px;
	top: 108px;
	z-index: -1;
}
.ct_section_installation ul.obj li {
	width: 143px;
}
.ct_section_installation ul.obj li:nth-child(1) {
	top: 336px;
	left: 34px;
}
.ct_section_installation ul.obj li:nth-child(2) {
	top: 157px;
	left: 159px;
}
.ct_section_installation ul.obj li:nth-child(3) {
	top: 172px;
	left: 675px;
}
.ct_section_installation ul.obj li:nth-child(4) {
	top: 332px;
	left: 802px;
}
.ct_section_installation ul.logo li {
	width: 81px;
}
.ct_section_installation ul.logo li:nth-child(1) {
	top: 537px;
	right: 310px;
}
.ct_section_installation ul.logo li:nth-child(2) {
	top: 496px;
	right: 210px;
}
.ct_section_installation ul.logo li:nth-child(3) {
	top: 496px;
	right: 114px;
}


/* -- case -- */
.ct_section_case section {
	margin-top: 40px;
	padding: 48px 38px 58px;
	border: solid 2px #0081cc;
	position: relative;
}
.ct_section_case .category {
	font-size: 18px;
	line-height: 38px;
	width: 168px;
	height: 38px;
}
.ct_section_case figure {
	float: left;
	width: 300px;
	margin-right: 48px;
}
.ct_section_case h3 {
	margin-bottom: 30px;
}
.ct_section_case h3 + p {
	margin-left: 348px;
}
.ct_section_case .btn2 {
	margin-top: 40px;
}
.ct_section_case .note {
	text-align: right;
}

/* -- contact -- */
.ct_section_contact h2 {
	/* font-size: 32px; */
	margin-bottom: 35px;
}
.ct_section_contact div {
	display: flex;
	align-items: center;
	flex-flow: row wrap;
	justify-content: center;
	margin: 0 auto;
}
.ct_section_contact p:not(.and) {
	/* width: 100%; */
}
.ct_section_contact dl {
	text-align: left;
}
.ct_section_contact dd {
	font-size: 42px;
	padding-left: 55px;
}
.ct_section_contact .and {
	font-size: 18px;
	font-weight: 600;
	padding: 0 17px;
}
.ct_section_contact .time {
	margin: 25px 0 60px;
}

/* -- fade in -- */
p.fade,
ul.fade li,
.ct_kv h1,
.ct_kv::after,
.movie.fade,
.ct_section_improve.fade,
.ct_section_deodorization .icon_list,
.ct_section_deodorization .btn1,
.ct_section_deodorization::after,
.ct_section_installation .obj::before,
.ct_improve_case_box.fade,
.ct_support_case.fade,
.ct_product_img.fade,
.ct_product_content_01.fade,
.ct_product_content_02.fade
 {
	opacity: 0;
	transform: translateY(40px);
	transition: all 1500ms cubic-bezier(0.6, 0.2, 0.35, 1.0) 0.1s;
}
.ct_kv::after,
.ct_section_installation .obj::before {
	transform: translateY(-40px);
}
p.fade.in,
ul.fade.in li,
.ct_kv.fade.in h1,
.ct_kv.fade.in::after,
.movie.fade.in,
.ct_section_improve.fade.in,
.ct_section_deodorization.fade.in .icon_list,
.ct_section_deodorization.fade.in .btn1,
.ct_section_deodorization.fade.in::after,
.ct_section_installation .obj.fade.in::before,
.ct_improve_case_box.fade.in,
.ct_support_case.fade.in,
.ct_product_img.fade.in,
.ct_product_content_01.fade.in,
.ct_product_content_02.fade.in
 {
	opacity: 1;
	transform: translateY(0);
}
ul.fade.in li:nth-of-type(2) {
	transition-delay: 0.15s;
}
ul.fade.in li:nth-of-type(3) {
	transition-delay: 0.3s;
}
.ct_kv.fade.in::after,
ul.fade.in li:nth-of-type(4) {
	transition-delay: 0.45s;
}
.ct_section_installation .obj.fade.in::before {
	transition-delay: 0.75s;
}