@charset "utf-8";
.section{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
	margin:auto;
	background-size: cover;
	background-position: top;
}
.tb{
	margin-top: 60px;
	margin-bottom: 60px;
}
.thead{
	text-align: center;
}
.tbody{
	margin-top: 40px;
}
.title{
	font-size: 2.2rem;
	font-weight: 600;
}
.miaoshu{
	font-size: 1rem;
	color: #666;
}
a.more{
	display: block;
	width: 150px;
	height: auto;
	padding: 10px;
	padding-left: 20px;
	padding-right: 20px;
	text-align: center;
	background-color: var(--back_color);
	color: #fff;
	border-radius: 40px;
	margin: auto;
}
a.more:hover{
	background-color: var(--font_color);
}
a.path{
	display: block;
	width: 150px;
	height: auto;
	padding: 10px;
	padding-left: 20px;
	padding-right: 20px;
	text-align: center;
	border: 1px solid #ddd;
	border-radius: 40px;
	margin: auto;
}
a.path:hover{
	color: var(--back_color);
	font-weight: bold;
}
.banner{
	width:auto;
	height:calc(100vw*680/1920);
	overflow:hidden;
	display: block;
	margin:auto;
}
.banner .slick-dots{
	display: flex;
	display: -webkit-flex;
	justify-content: center;
	column-gap: 10px;
	width: auto;
	height: auto;
	overflow: hidden;
	position: absolute;
	left: 0px;
	right: 0px;
	bottom: 10px;
}
.banner .slick-dots>li{
	list-style: none;
	width: 15px;
	height: 15px;
	background-color: #eee;
	border-radius: 50%;
	display: block;
}
.banner .slick-dots>li>button{
	display:none;
}
.banner .slick-dots>.slick-active{
	background-color: var(--hover_color);
}
a.banner_pic{
	width:auto;
	height:calc(100vw*680/1920);
	overflow:hidden;
	display:block;
	margin:auto;
	background-size: cover;
}

.product_list{
	width:auto;
	height:auto;
	overflow:hidden;
	display:grid;
	grid-template-columns:repeat(4,1fr);
	column-gap:20px;
	row-gap:20px;
	margin:auto;
	margin-top: 60px;
}
@media (max-width:767px){
	.product_list{
		grid-template-columns:repeat(2,1fr);
		column-gap:10px;
		row-gap:10px;
	}
}

a.product_tb{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
	background-color:#f5f5f5;
	
}
a.product_tb:hover{
	background-color: var(--back_color);
	color: #fff;
}
.product_pic{
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	display:block;
	position: relative;
	padding-bottom: 100%;
}
.product_pic>img{
	object-fit: cover;
	width: 100%;
	height: 100%;
	display: block;
}
.product_name{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
	text-align:center;
	padding: 15px;
}

.partner_list{
	display: flex;
	display: -webkit-flex;
	row-gap: 20px;
	column-gap: 20px;
	flex-wrap: wrap;
	justify-content: center;
	width: auto;
	height: auto;
	overflow: hidden;
}
a.partner_tb{
	display:block;
	width: calc(20% - 80px/5);
	height: auto;
	overflow: hidden;
	flex-shrink: 0;
	background-color: #fff;
}
@media (max-width:767px){
	a.partner_tb{
		width: calc(33.3% - 60px/3);
	}
}
.partner_pic{
	display:block;
	width: auto;
	height: auto;
	overflow: hidden;
	position: relative;
	border: 1px solid #ddd;
	padding-bottom: 40%;
}
/*泛光灯*/
#quandi_new{
	width:auto;
	height:500px;
	overflow:hidden;
	display:block;
	margin:auto;
	margin-bottom:60px;	
	max-width:1200px;	
}
@media (max-width:480px){
	#quandi_new{
		height:200px;
	}
}
a.new_tb{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
}
.new_pic{
	width:auto;
	height:100%;
	overflow:hidden;
	margin:auto;
	display:block;
	position:relative;
}

/*投光灯*/
#quandi_case{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
	margin:auto;
	padding-top:60px;
	padding-bottom:60px;	
	max-width:1200px;	
}
#quandi_case_thead{
	display:block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
	text-align:center;
}
#quandi_case_title{
	display:block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
	font-size:2.5rem;
	font-weight:bold;
	color:#333;
}
#quandi_case_title>span{
	color:#efb402;
}
#quandi_case_title>div{
	font-size:1.1rem;
	color:#999;
	font-weight:normal;
	text-transform:uppercase;
}
#quandi_case_miaoshu{
	display:block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
	font-size:1rem;
	color:#666;
}
.case_list{
	width:auto;
	height:auto;
	overflow:hidden;
	display:grid;
	grid-template-columns:repeat(4,1fr);
	column-gap:20px;
	row-gap:20px;
}
@media (max-width:767px){.case_list{grid-template-columns:repeat(2,1fr);}}

a.case_tb{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
	transition:all 0.4s;
	position:relative;
	box-sizing:border-box;
	background-color:var(--font_color);
	color: #fff;
}
a.case_tb:hover{
	background-color: var(--back_color);
}
.case_pic{
	width:auto;
	height:auto;
	padding-bottom:75%;
	overflow:hidden;
	margin:auto;
	display:block;
	display:-webkit-flex;
	justify-content:center;
	align-items:center;
	background-position:center;
	background-repeat:no-repeat;
	background-size:cover;
	transition:all 0.4s;
	position:relative;
}
.case_right{
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	display:block;
	padding: 20px;
}
.case_name{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
	font-size:1.2rem;
	font-weight: bold;
}
.case_date_pub{
	display: flex;
	display: -webkit-flex;
	column-gap: 10px;
	align-items: center;
}
.tfoot{
	background-color: transparent;
	position: static;
	border: none;
	margin-top: 40px;
}
.fenlei{
	display: flex;
	display: -webkit-flex;
	flex-wrap: wrap;
	column-gap: 40px;
	row-gap: 20px;
	width: auto;
	height: auto;
	justify-content: center;
	margin-top: 40px;
}
a.fenlei_tb{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
	text-align: center;
}
.fenlei_pic{
	display:block;
	overflow:hidden;
	margin:auto;
	width:160px;
	height:160px;
	position: relative;
}
.fenlei_name{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
	text-align: center;
	margin-top: 10px;
	font-size: 1.2rem;
	font-weight: 600;
}

.about_back{
	display:block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
	background-size:cover;
}
/*关于我们*/
.about{
	display:grid;
	grid-template-columns:20% auto;
	column-gap:10%;
	row-gap:20px;
	overflow:hidden;
	width:auto;
	height:auto;
	margin:auto;
	margin-top:80px;
}
@media (max-width:767px){.about{grid-template-columns:auto;padding:10px;}}
.about_name{
	display:block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
	font-size:3.5rem;
	font-weight:bold;
	color:var(--font_color);
	line-height: 1.2;
}
.about_miaoshu{
	text-transform: uppercase;
    font-weight: 600;
    color: #cdcccc;
    display: block;
    overflow: hidden;
    width: auto;
    height: auto;
    font-size: 2.2rem;
    line-height: 1.2;
    font-family: Arial, Helvetica, sans-serif;
    transform: scaleX(1.2);
    transform-origin: left;
}
.about_pic{
	display:block;
	overflow:hidden;
	margin:auto;
	width:100%;
	height:auto;
	background-color: #f5f5f5;
}
.about_title{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
	font-size: 2rem;
	font-weight: bold;
}
.about_foot{
	display: flex;
	display: -webkit-flex;
	column-gap: 10px;
	width: auto;
	height: auto;
	overflow: hidden;
}
.about_foot>a{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
	padding: 10px;
	border: 1px solid var(--font_color);
	padding-left:30px;
	padding-right: 30px;
	background-color: #fff;
	font-size: 1.1rem;
}
.about_foot>a:hover{
	border-color: var(--back_color);
	color: var(--back_color);
	font-weight: bold;
}
.about_foot>a:first-child{
	background-color: var(--back_color);
	color: #ffff;
	border-color: var(--back_color);
}
.about_right{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
	padding-left: 10%;
	border-left: 1px dotted #ddd;
}
.about_content{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
	margin-top:20px;
	margin-bottom:20px;
}
a.about_more{
	display:inline-block;
	overflow:hidden;
	margin:auto;
	width:150px;
	height:40px;
	line-height:40px;
	text-align:center;
	border:1px solid #fff;
	font-size:1.1rem;
	color:#fff;
	margin-top:0px;
}
a.about_more:hover{
	background-color:#efb402;
	
}
@media (max-width:480px){
	a.about_more{display:block;}	
}
#quandi_daohang{
	display:grid;
	grid-template-columns:calc(50% - 1px) auto;
	column-gap:1px;
	row-gap:1px;
	overflow:hidden;
	width:auto;
	height:auto;
}
#quandi_daohang>div{
	display:flex;
	display:-webkit-flex;
	justify-content:center;
	align-items:center;
	overflow:hidden;
	width:auto;
	height:auto;
	background-color:#fff;
	padding:30px;
}


/*新闻*/
.news_list{
	display:grid;
	grid-template-columns: repeat(2,1fr);
	column-gap: 40px;
	row-gap: 40px;
	overflow:hidden;
	width:auto;
	height:auto;
}

@media (max-width:767px){
	.news_list{
		grid-template-columns: auto;
		row-gap: 20px;
	}
}

.news_tb{
	width:auto;
	height:auto;
	overflow:hidden;
	display:grid;
	grid-template-columns: 80px auto;
	column-gap: 20px;
}
.news_left{
	display: flex;
	display: -webkit-flex;
	justify-content: center;
	align-items: center;
	text-align: center;
	width: auto;
	height: auto;
	overflow: hidden;
	font-family:Arial, Helvetica, sans-serif;
	line-height: 1.2;
}
.news_date{
	font-size: 3rem;
	font-weight: bold;
}
.news_right{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
}
a.news_name{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
	text-align:left;
	font-size:1.4rem;
	font-weight: bold;
}
.news_miaoshu{
	display:-webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 3;
	color: #666;
	overflow:hidden;
	width:auto;
	height:auto;
}
#quandi_xinwen{
	display:grid;
	grid-template-columns:auto;
	row-gap:20px;
	overflow:hidden;
	width:auto;
	height:auto;
	background-color:#fff;
	padding:40px;
}
.xinwen_tb{
	display:grid;
	grid-template-columns:30% auto;
	column-gap:20px;
	overflow:hidden;
	width:auto;
	height:auto;
}
a.xinwen_pic{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
	background-size:cover;
}
.xinwen_right{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
}
a.xinwen_name{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
	font-size:1.15rem;
	line-height:2;
	white-space:nowrap;
}
.xinwen_date{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
	overflow:hidden;
	font-size:12px;
	color:#999;
}
.xinwen_miaoshu{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
	word-break: break-all;
    text-overflow: ellipsis;
    display: -webkit-box; 
    -webkit-box-orient: vertical; 
    -webkit-line-clamp: 2; 
    overflow: hidden; 
	color:#666;
	margin-top:10px;
}
#quandi_xw{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
}
a.xw_name{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
	font-size:1.2rem;
	color:#fff;
}
.xw_miaoshu{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
	color:#fff;
	word-break: break-all;
    text-overflow: ellipsis;
    display: -webkit-box; 
    -webkit-box-orient: vertical; 
    -webkit-line-clamp:3; 
    overflow: hidden; 
	line-height:1.5;
	margin-top:10px;
}