@charset "utf-8";
.section{
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	display:block;
	background-repeat: no-repeat;
	background-size: cover;
}
@media (max-width:480px){
	.section{
		padding: 10px;
	}
}
.tb{
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	display:block;
	max-width: var(--max_width);
	margin-top: 80px;
	margin-bottom: 80px;
}

.thead{
	text-align: center;
	line-height: 1.5;
}
.title{
	font-size:2.2rem;
	color: #00549d;
}

.miaoshu{
	font-size: 1.2rem;
}
@media (max-width:767px){
	.title{font-size: 2.2rem;}
}
.cate_miaoshu{
	font-family: Arial, Helvetica, sans-serif;
	font-size: 12px;
	text-transform: uppercase;
	color:#999;
	margin-top: 10px;
	margin-bottom: 10px;
}
.cate_content{
	max-width: 1000px;
	margin: auto;
}
.cate_list{
	display: grid;
	grid-template-columns: calc(33.3% - 40px/3 ) calc(33.3% - 40px/3 ) calc(33.3% - 40px/3 );
	justify-items: center;
	column-gap: 20px;
	row-gap: 20px;
	width: auto;
	height: auto;
	margin: auto;
	max-width: var(--max_width);
	margin-top: var(--margin_top);
	margin-bottom: var(--margin_bottom);
	max-width: 1000px;
}
@media (max-width:767px){
	.cate_list{
		grid-template-columns:auto;
	}
}
.cate_flex{
	display: flex;
	display: -webkit-flex;
	align-items: baseline;
	column-gap: 10px;
}
.cate_num{
	font-size: 2.2rem;
}
.cate_unit{
	font-size: 1rem;;
}
.cate_miaoshu{
	font-size: 1.2rem;
}
.product_back{
	background-color: #f5f5f5;
}
.fenlei_list{
	display: grid;
	grid-template-columns: calc(16.6% - 100px/6) calc(16.6% - 100px/6) calc(16.6% - 100px/6) calc(16.6% - 100px/6) calc(16.6% - 100px/6) calc(16.6% - 100px/6);
	justify-items: center;
	column-gap: 20px;
	row-gap: 20px;
	width: auto;
	height: auto;
	overflow: hidden;
	background-color: #fff;
	padding: 30px;
	margin-top:var(--margin_top);
}
@media (max-width:767px){
	.fenlei_list{
		grid-template-columns:calc(33.3% - 20px/3) calc(33.3% - 20px/3) calc(33.3% - 20px/3);
		column-gap: 10px;
		row-gap: 10px;
	}
}
a.fenlei_tb{
	display: block;
	width: auto;
	height: auto;
	overflow: hidden;
	text-align: center;
}
.fenlei_pic{
	display: block;
	width: 80px;
	height: 80px;
	overflow: hidden;
	position: relative;
}
.product_list{
	display: grid;
	grid-template-columns: calc(33.3% - 60px/3) calc(33.3% - 60px/3) auto;
	row-gap:30px;
	column-gap: 30px;
	width:auto;
	height:auto;
	margin-top:40px;
}
@media (max-width:767px){
	.product_list{
		grid-template-columns:calc(50% - 10px/2) calc(50% - 10px/2);
		row-gap:10px;
		column-gap:10px;
	}
}
.product_tb{
	background-color: #fff;
	display: block;
	width: auto;
	height: auto;
	padding: 30px;
}

.product_pic{
	width: auto;
	height: auto;
	position: relative;
	padding-bottom: 70%;
}

.product_name{
	width: auto;
	height: auto;
	overflow: hidden;
	padding: 10px;
	font-size: 1.4rem;
	font-weight: bold;
}
.product_miaoshu{
	width: auto;
	height: auto;
	overflow: hidden;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	color: #666;
}
.product_right{
	width: auto;
	height: auto;
	overflow: hidden;
	text-align: center;
	line-height: 1.4;
}
a.product_modal{
	width: auto;
	height: auto;
	overflow: hidden;
	text-align: center;
	background-color: rgba(0,0,0,0.6);
	display: flex;
	display: -webkit-flex;
	justify-content: center;
	align-items: center;
	position: absolute;
	left:0px;
	right: 0px;
	top:0px;
	bottom:0px;
	transition: all 0.4s;
	transform: scale(0,0);
}
.product_tb:hover>a.product_modal{
	transform: scale(1,1);
}
.product_more{
	display: block;
	width:50px;
	height:50px;
	display: flex;
	display: -webkit-flex;
	justify-content: center;
	align-items:center;
	font-size: 2.5rem;
	color: #fff;
	
	
}
a.product_path{
	width:142px;
	height: auto;
	line-height: 38px;
	border-radius: 19px;
	overflow: hidden;
	text-align: center;
	background-color: #29855f;
	color:#fff;
	display: block;
}
a.product_path:hover{
	background-color: #f1a626;
}
a.product_bt{
	display: flex;
	display: -webkit-flex;
	column-gap: 20px;
	align-items: center;
	margin: auto;
	margin-bottom: 40px;
	margin-top: 40px;
	white-space: nowrap;
	font-size: 1.2rem;
}
a.product_bt:before{
	content: "";
	display: block;
	border-top:1px solid #ddd;
	width:100%;
}
a.product_bt:after{
	content: "";
	display: block;
	border-top:1px solid #ddd;
	width:100%;
}

.youshi_list{
	display: flex;
	display: -webkit-flex;
	flex-direction: column;
	row-gap: 40px;
	margin-top:var(--margin_top);
	margin-bottom:var(--margin_bottom);
}
@media (max-width:767px){
	.youshi_list{
		grid-template-columns:auto;
		row-gap:20px;
	}
}

.ys_back{
	width:auto;
	height: auto;
	overflow: hidden;
}
.ys_back:nth-child(even){
	background-color: #f5f5f5;
}
.ys_tb{
	display: flex;
	display: -webkit-flex;
	column-gap: 5%;
	row-gap: 20px;
	width: auto;
	height: auto;
	max-width: var(--max_width);
	margin: auto;
	margin-top: var(--margin_top);
	margin-bottom: var(--margin_bottom);
}
@media (max-width:767px){
	.ys_tb{
		flex-direction: column;
	}
}
.ys_back:nth-child(even)>.ys_tb{
	flex-direction: row-reverse;
}
@media (max-width:767px){
	.ys_back:nth-child(even)>.ys_tb{
		flex-direction: column;
	}
}
.ys_pic{
	width:auto;
	height: auto;
	overflow: hidden;
	max-width: 100%;
	max-height: 100%;
	display: block;
	margin: auto;
}

.ys_left{
	display: flex;
	display: -webkit-flex;
	justify-content: center;
	align-items: center;
	width:50%;
	height:auto;
	overflow: hidden;
	flex-shrink: 0;
}
@media (max-width:767px){
	.ys_left{
		width:100%;
		flex-shrink: 1;
		height: auto;
	}
}
.ys_right{
	display: flex;
	display: -webkit-flex;
	flex-direction: column;
	width:100%;
}
@media (max-width:767px){
	.ys_right{
		width: auto;
		height: auto;
		padding: 20px;
	}
}
.ys_top{
	display: flex;
	display: -webkit-flex;
	align-items: center;
	width: auto;
	column-gap: 20px;
}
.ys_index{
	background-color: var(--main_color);
	padding: 20px;
	text-align:center;
	color:#fff;
	font-size:1rem;
	white-space: nowrap;
}
.ys_ico{
	font-size: 2rem;
	border-bottom: 1px solid #5f8eb7;
}
.ys_ext{
	line-height: 1.2;
}
.ys_name{font-size: 14px;}
.ys_title{
	font-size:1.5rem;
	font-weight: bold;
}
.ys_miaoshu{
	font-size: 1rem;
}
.ys_content{
	display: block;
	width: auto;
	height: auto;
	overflow: hidden;
	font-size: 1.2rem;
	line-height: 1.6;
	margin-top: 20px;
	margin-bottom: 20px;
}
a.ys_more{
	width: 140px;
	height: auto;
	overflow: hidden;
	background-color: #f60;
	text-align: center;
	color: #fff;
	line-height: 40px;
}
a.ys_more:hover{
	background-color: #333;
}
.about_back{
	width: auto;
	height: auto;
	overflow: hidden;
	background-color: #29855f;
	margin: auto;
}
.news_back{
	border-bottom: 1px solid #ddd;
}
#news{
	display: grid;
	grid-template-columns:calc(50% - 40px/2) calc(50% - 40px/2);
	column-gap: 40px;
	row-gap: 20px;
	width: auto;
	height: auto;
	margin-top: var(--margin_top);
}
@media (max-width:767px){
	#news{
		grid-template-columns:auto;
	}
}
.xinwen_list{
	display: block;
	width: auto;
	height: auto;
	overflow: hidden;
}
.xinwen_pic{
	display: block;
	width: 100%;
	height: 100%;
	overflow: hidden;
	position: relative;
}
.xinwen_img{
	display: block;
	width: 100%;
	height:100%;
	overflow: hidden;
	object-fit: cover;
}
.xinwen_tb{
	position: absolute;
	left: 0px;
	right: 0px;
	bottom: 0px;
	padding: 20px;
	background-color: rgba(0, 0, 0, 0.4);
	width: auto;
	height: auto;
}
a.xinwen_name{
	color:#fff;
	font-size: 1.5rem;
	width: auto;
	height: auto;
	overflow: hidden;
	display: block;
}
.xinwen_miaoshu{
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	width: auto;
	height: auto;
	overflow: hidden;
	color:#fff;
}
.news_list{
	display: block;
	width: auto;
	height: auto;
	overflow: hidden;
	background-color: #f5f5f5;
}

@media (max-width:767px){
	.news_list{
		grid-template-columns:auto;
		padding: 10px;	
	}
}
.news_tb{
	display: grid;
	grid-template-columns: 80px auto;
	column-gap: 20px;
	row-gap: 10px;
	width: auto;
	height: auto;
	overflow: hidden;
	border-bottom: 1px solid #ddd;
	padding: 20px;
}
.news_tb:last-child{
	border-bottom: none;
}
.news_left{
	display: flex;
	display: -webkit-flex;
	justify-content: center;
	align-items: center;
	width: auto;
	height: auto;
	overflow: hidden;
	background-color: var(--main_color);
	text-align: center;
}
a.news_name{
	font-weight: bold;
	display: -webkit-box;
	-webkit-line-clamp: 1;
	-webkit-box-orient: vertical;
	width: auto;
	height: auto;
	overflow: hidden;
}
.news_miaoshu{
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	width: auto;
	height: auto;
	overflow: hidden;
}
.news_index{
	display: block;
	width: auto;
	height: auto;
	margin: auto;
	color: #fff;
	font-family: Arial, Helvetica, sans-serif;
	line-height: 1.2;
}
.news_date{
	font-size: 2.5rem;
}
.liucheng_thead{
	color: #fff!important;
}
.liucheng_thead>.title{color: #fff!important;}
.liucheng_list{
	display: grid;
	grid-template-columns: auto auto auto auto;
	margin-top:var(--margin_top);
	margin-bottom:var(--margin_bottom);
	row-gap:20px;
	column-gap:20px;
}
@media (max-width:767px){
	.liucheng_list{
		grid-template-columns: auto auto;
	}
}
.liucheng_tb{
	display: block;
	width: auto;
	height: auto;
	text-align: center;
	color: #fff;
}
.case_list{
	position: relative;
	padding-bottom: 30px;
}
.arrow{
	background-color: var(--main_color);
	width: 30px;
	height: 30px;
	display: flex;
	display: -webkit-flex;
	justify-content: center;
	align-items: center;
	color:#fff;
	position: absolute;
	bottom: 0px;
	z-index: 200;
}
.arrow:hover{
	background-color: #f60;
}
.case_back{
	background-color: #f5f5f5;
}
.case_tb{
	display: grid;
	grid-template-columns: 50% auto;
	align-items: center;
	width: auto;
	height: auto;
	margin-top: var(--margin_top);
}
@media (max-width:767px){
	.case_tb{
		grid-template-columns:auto;
	}
}
.case_img{
	width:110%;
	height: auto;
	display: block;
}
@media (max-width:767px){
	.case_img{
		width:100%;
	}
}
.case_left{
	display: block;
	width: auto;
	height: auto;
	position: relative;
}
.case_right{
	display: block;
	width: auto;
	height: auto;
	overflow: hidden;
	padding: 40px;
	background-color: #fff;
	position: relative;
}
.case_name{
	font-size: 2rem;
	color: var(--main_color);
	display: block;
	width: auto;
	height: auto;
	overflow: hidden;
}
.liucheng_pic{
	width:130px;
	height: 130px;
	margin: auto;
	display: block;
	position:relative;
	margin-bottom: 10px;
}
.liucheng_name{
	font-size: 1.2rem;
}
.brand_list{
	display: block;
	width: auto;
	height: auto;
	margin: auto;
	margin-top: var(--margin_top);
	max-width: var(--max_width);
	white-space: nowrap;
	background-color: #fff;
	overflow: hidden;
	padding: 20px;
}
a.brand_tb{
	width:12.5%;
	margin-right: 20px;
	height: auto;
	overflow: hidden;
	display: inline-block;
}
@media (max-width:767px){
	a.brand_tb{
		width:25%;
	}
}
.brand_pic{
	width: auto;
	height: auto;
	padding-bottom:75%;
	overflow: hidden;
	position: relative;
}

.brand_img{
	position: absolute;
	width: auto;
	height: auto;
	max-width: 100%;
	max-height:100%;
	margin: auto;
}
.about_list{
	display: grid;
	grid-template-columns: calc(33.3% - 80px/3) calc(33.3% - 80px/3) calc(33.3% - 80px/3);
	row-gap:20px;
	column-gap: 40px;
	width: auto;
	height: auto;
	margin-top: var(--margin_top);
}
@media (max-width:480px){
	.about_list{
		grid-template-columns: auto;
	}
}
.about_pic{
	width: auto;
	position:relative;
	padding-bottom: 100%;
	overflow: hidden;
	background-color: #f5f5f5;
}
.about_img{
	object-fit: cover;
	width: 100%;
	height: 100%;
	display: block;
	position: absolute;
	left: 0px;
	right: 0px;
	top:0px;
	bottom: 0px;
	margin: auto;
}
.about_back{
	display: flex;
	display: -webkit-flex;
	justify-content: center;
	align-items: center;
	background-color: rgba(0, 0, 0, 0.4);
	position: absolute;
	left: 0px;
	right: 0px;
	top:0px;
	bottom: 0px;
	margin: auto;
	overflow: hidden;
	transition: all 0.4s;
	width: 100%;
	height: 100%;
	transform: scale(0,0);
}
.about_pic:hover>.about_back{
	transform: scale(1,1);
}
.about_tb{
	display: block;
	width: auto;
	height: auto;
	overflow: hidden;
	text-align: center;
	color:#fff;
}
a.about_name{
	font-size: 2rem;
	color:#fff;
}
.about_miaoshu{
	font-size: 1.2rem;
	text-transform: uppercase;
	font-family: Arial, Helvetica, sans-serif;
}
.about_content{
	display: block;
	width: auto;
	height: auto;
	text-align: center;
	margin-top: 20px;
}