@charset "utf-8";
.section{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
	margin: auto;
	background-size: cover;
}
.tb{
	margin:auto;
	margin-top:50px;
	margin-bottom:50px;
	overflow:hidden;
	max-width: var(--max_width);
}
@media (max-width:767px){
	.tb{
		padding: 10px;
	}
}
.yewu_list{
	width:auto;
	height:auto;
	overflow:hidden;
	display:grid;
	grid-template-columns:calc(33% - (40px/3)) calc(33% - (40px/3)) calc(33% - (40px/3));
	column-gap:20px;
	row-gap:20px;
	margin:auto;
	margin-top:50px;
}
@media (max-width:767px){
	.yewu_list{
		grid-template-columns:calc(50% - (10px/2)) calc(50% - (10px/2));
		column-gap:10px;
		row-gap:20px;
	}
}
@media (max-width:480px){.yewu_list{grid-template-columns:auto;}}
.yewu_tb{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
	background-color:#fff;
	text-align:left;
}

a.yewu_name{
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	display:block;
	font-size:1.2rem;
	margin-top:10px;
	margin-bottom:10px;
	border-bottom:1px solid #ddd;
	padding-bottom:10px;
}
.yewu_miaoshu{
	display:-webkit-box;
	-webkit-box-orient:vertical;
	-webkit-line-clamp:4;
	overflow:hidden;
}
.yewu_miaoshu ul{
	padding:0px;
	margin:auto;
	display:grid;
	grid-template-columns:auto auto;
}
.yewu_miaoshu li{
	list-style-position:inside;
	list-style-type:disclosure-closed;
	color:#57b900;
}
.yewu_miaoshu li a{font-size:12px;}
.yewu_pic{
	width:auto;
	height:auto;
	padding-bottom:60%;
	overflow:hidden;
	margin:auto;
	display:block;
	position:relative;
	background-size:cover;
	background-repeat:no-repeat;
	background-position:top center;
}
.yewu_more{
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	display:block;
	margin:auto;
	text-align:center;
	font-size:1rem;
	width:100px;
	height:40px;
	line-height:40px;
	border:1px solid #ccc;
	margin-top:20px;
	margin-bottom:20px;
	transition:all 0.4s;
}
.yewu_more:hover{
	transition:all 0.4s;
	background-color:#333;
	color:#fff;
	border:1px solid transparent;
	width:120px;
}

/*泛光灯*/
.about_tb{
	width:auto;
	height:auto;
	overflow:hidden;
	display:grid;
	grid-template-columns:40% auto;
	column-gap:10%;
	row-gap:20px;
	margin:auto;
	padding:10px;
	margin-top:70px;
	margin-bottom:70px;	
	max-width:var(--max_width);	
}
@media (max-width:767px){
	.about_tb{
		grid-template-columns:auto;
	}
}
.about_left{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
	color:#fff;
}
.about_right{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
	color:#fff;
}
.about_miaoshu{
	width:auto;
	height:auto;
	overflow:hidden;
	display:flex;
	display:-webkit-flex;
	column-gap:10px;
	align-items:center;
	margin:auto;
	font-size:1rem;
}
.about_miaoshu>span{
	font-size:3rem;
	font-weight:bold;
	vertical-align:middle;
	display:inline-block;
}
.about_content{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
	color:#fff;
	max-height:150px;
	overflow:auto;
	line-height:1.8;
}
@media (max-width:767px){
	.about_content{
		max-height:unset;
	}
}
.xinwen{
	display:flex;
	display:-webkit-flex;
	width:auto;
	height:auto;
	overflow:hidden;
	justify-content:flex-end;
	align-items:center;
	background-size:cover;
}
@media (max-width:767px){
	.xinwen{
		padding:20px;
		justify-content:center;
	}
}
.xinwen_list{
	display:flex;
	display:-webkit-flex;
	row-gap:10px;
	flex-direction:column;
}
a.xinwen_name{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
	background-color:#eee;
	padding:10px;
	height:20px;
	line-height:20px;
	border-radius:20px 0px 0px 20px;
	text-align:center;
	padding-left:20px;
	padding-right:20px;
}
@media (max-width:767px){
	a.xinwen_name{
		border-radius:20px;
	}
}
a.xinwen_name:hover{
	background-color:#3370ff;
	color:#fff;
}
a.xinwen_active{
	background-color:#3370ff;
	color:#fff;
}
#news{
	display:grid;
	grid-template-columns:40% auto;
	column-gap:40px;
	row-gap:20px;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
	margin-top:50px;
}
@media (max-width:767px){
	#news{
		grid-template-columns:auto;
	}
}
.news_list{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
	border:1px solid #ddd;
	padding:30px;
}

.news_tb{
	width:auto;
	height:auto;
	overflow:hidden;
	display:grid;
	grid-template-columns:auto 80px;
	column-gap:10px;
	padding-bottom:10px;
}


a.news_name{
	display:flex;
	display:-webkit-flex;
	column-gap:10px;
	align-items:center;
	overflow:hidden;
	width:auto;
	height:auto;
	text-align:left;
}
a.news_name:before{
	content:"";
	background-image:url(images/arrow.png);
	width:14px;
	height:14px;
	background-position:center;
	background-repeat:no-repeat;
	display:block;
}
.news_date{
	font-size:12px;
	color:#999;
	font-family:Arial, Helvetica, sans-serif;
}

.client_list{
	display:grid;
	grid-template-columns:calc(20% - (80px/5)) calc(20% - (80px/5)) calc(20% - (80px/5)) calc(20% - (80px/5)) calc(20% - (80px/5));
	row-gap:20px;
	column-gap:20px;
	width:auto;
	height:auto;
	margin:auto;
	margin-top:40px;
}
@media (max-width:767px){
	.client_list{
		grid-template-columns:calc(33.3% - (20px/3)) calc(33.3% - (20px/3)) calc(33.3% - (20px/3));
		row-gap:10px;
		column-gap:10px;
	}
}
@media (max-width:480px){
	.client_list{
		grid-template-columns:calc(50% - (20px/2)) calc(50% - (20px/2));
	}
}
.client_tb{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
	text-align:center;
	background-color:#fff;
	position:relative;
}
.client_pic{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
	position:relative;
	padding-bottom:50%;
}

.fuwu_list{
	display:grid;
	grid-template-columns:calc(20% - (80px/5)) calc(20% - (80px/5)) calc(20% - (80px/5)) calc(20% - (80px/5)) calc(20% - (80px/5));
	row-gap:20px;
	column-gap:20px;
	width:auto;
	height:auto;
	margin:auto;
	margin-top:40px;
}
@media (max-width:767px){
	.fuwu_list{
		grid-template-columns:calc(33.3% - (20px/3)) calc(33.3% - (20px/3)) calc(33.3% - (20px/3));
		row-gap:10px;
		column-gap:10px;
	}
}
@media (max-width:480px){
	.fuwu_list{
		grid-template-columns:calc(50% - (20px/2)) calc(50% - (20px/2));
	}
}
.fuwu_tb{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
	text-align:center;
}
.fuwu_pic{
	display:block;
	overflow:hidden;
	width:160px;
	height:160px;
	position:relative;
	border-radius:50%;
	margin:auto;
	background-size:cover;
	background-repeat:no-repeat;
}
.fuwu_title{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
	font-size:1.2rem;
	margin-top:10px;
}
.service_thead .title{color:#fff;}
.service_thead .miaoshu{color:#fff;}
.service_list{
	display:grid;
	grid-template-columns:calc(25% - (60px/4)) calc(25% - (60px/4)) calc(25% - (60px/4)) calc(25% - (60px/4));
	row-gap:20px;
	column-gap:20px;
	width:auto;
	height:auto;
	margin:auto;
	margin-top:50px;
}

@media (max-width:767px){
	.service_list{
		grid-template-columns:calc(50% - (20px/2)) calc(50% - (20px/2));
	}
}
.service_tb{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
	margin:auto;
	text-align:center;
	color:#fff;
}
.service_pic{
	display:block;
	overflow:hidden;
	width:90px;
	height:90px;
	margin:auto;
	position:relative;
	
}
.service_title{
	font-size:1.3rem;
	margin-top:20px;
	margin-bottom:20px;
}
.service_title:after{
	content:"";
	width:40px;
	height:auto;
	border-top:1px solid #ffffff;
	display:block;
	margin:auto;
}