@charset "utf-8";
.tb{
	width:auto;
	height:auto;
	overflow:hidden;
	display:grid;
	grid-template-columns:240px auto;
	column-gap:20px;
	row-gap:20px;
	margin:auto;
	margin-top:20px;
	max-width:1200px;
}
@media (max-width:767px){.tb{grid-template-columns:auto;}}
.tb_left{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
}
.tb_right{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
}

/*洗墙灯*/
#quandi_product{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
	margin:auto;
}
#quandi_product_thead{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
	margin:auto;
	border-bottom:1px solid #ddd;
	line-height:50px;
}
#quandi_product_title{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
	margin:auto;
	font-size:16px;
	line-height:50px;
	font-weight:bold;
	color:#184794;
}
#quandi_product_miaoshu{
	display:none;
}
#quandi_product_tbody{
	width:auto;
	height:auto;
	overflow:hidden;
	display:grid;
	grid-template-columns:calc(25% - (60px/4)) calc(25% - (60px/4)) calc(25% - (60px/4)) calc(25% - (60px/4));
	column-gap:20px;
	row-gap:20px;
	margin:auto;
	margin-top:20px;
}
@media (max-width:1000px){#quandi_product_tbody{grid-template-columns:calc(33.3% - (40px/3)) calc(33.3% - (40px/3)) calc(33.3% - (40px/3));}}
@media (max-width:480px){#quandi_product_tbody{grid-template-columns:calc(50% - (20px/2)) calc(50% - (20px/2));}}
@media (max-width:280px){#quandi_product_tbody{grid-template-columns:auto;}}
a.product_tb{
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	display:block;
	
}
.product_name{
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	display:block;
	margin:auto;
	text-align:center;
	padding:10px;
}

.product_pic{
	width:auto;
	height:220px;
	overflow:hidden;
	margin:auto;
	display:flex;
	align-items:center;
	jusitfy-content:center;
	border:1px solid #ddd;
}

/*泛光灯*/
#quandi_new{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
	margin:auto;
	padding-top:40px;
	padding-bottom:40px;		
}
#quandi_new_thead{
	display:none;
}
#quandi_new_tbody{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
	margin:auto;
	position:relative;
	max-width:1200px;
}
#quandi_new_tfoot{
	display:none;
}
.new_item{
	width:25%;
	height:auto;
	overflow:hidden;
	margin:auto;
	display:block;
	margin:auto;
	float:left;
	text-align:center;
	
}
.new_tb{
	width:auto;
	height:auto;
	overflow:hidden;
	margin:10px;
	display:block;
}
.new_pic{
	width:auto;
	height:215px;
	overflow:hidden;
	margin:auto;
	display:block;
	position:relative;
}
.new_name{
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	display:block;
	margin:auto;
	text-align:center;
	font-size:14px;
	padding:10px;
}
@media (max-width:767px)
{
	#quandi_new{padding-top:10px;padding-bottom:10px;}
	.new_pic{
		height:120px;
	}
}
@media (max-width:480px){
	.new_pic{
		height:100px;
	}
}
/*投光灯*/
#quandi_case_back{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
	margin:auto;
	padding-top:40px;
	padding-bottom:40px;
	background-color:#f5f5f5;
	margin-top:40px;
	background-image:url(../../css/images/back.jpg);
	background-size:cover;
}
#quandi_case{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
	margin:auto;
	max-width:1200px;
}
#quandi_case_thead{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
	white-space:nowrap;
	margin:auto;
	text-align:center;
	margin-top:60px;
	margin-bottom:60px;
}
#quandi_case_title{
	width:auto;
	height:auto;
	overflow:hidden;
	display:inline-block;
	font-size:2.8rem;
	text-align:center;
	line-height:1.2;
	color:#fb6d03;
	text-align:center;
	font-weight:bold;
	vertical-align:middle;
	margin:auto;
	
}
#quandi_case_title>span{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
	margin:auto;
	font-size:1.2rem;
	text-align:center;
	line-height:1.2;
	color:#184794;
	text-align:center;
	margin:auto;
}
#quandi_case_miaoshu{
	width:auto;
	height:auto;
	overflow:hidden;
	display:inline-block;
	margin:auto;
	font-size:38px;
	line-height:1.2;
	text-align:center;
	vertical-align:middle;
	font-weight:bold;
	color:#184794;
	margin-left:10px;
}
#quandi_case_miaoshu>span{
	width:80px;
	height:60px;
	line-height:60px;
	overflow:hidden;
	display:inline-flex;
	justify-content:center;
	align-items:center;
	margin:auto;
	color:#fff;
	background-color:#184794;
	transform:skewX(-20deg);
	vertical-align:middle;
	margin-left:20px;
	margin-right:20px;
	font-size:42px;
}
@media (max-width:767px){
	#quandi_case_thead{margin:auto;}
	#quandi_case_title{display:block;}
	#quandi_case_miaoshu{display:block;font-size:2rem;margin:auto;}
	#quandi_case_miaoshu>span{width:60px;height:40px;font-size:2rem;}
}
#quandi_case_tbody{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
	max-width:1200px;
	margin:auto;
	padding-top:40px;
}
@media (max-width:767px){#quandi_case_tbody{padding:0px;margin:auto;}}
#quandi_case_tbody>div:nth-child(even)>.case_tb{
	grid-template-columns:350px auto 150px;
}
.case_tb{
	width:auto;
	height:auto;
	overflow:hidden;
	display:grid;
	grid-template-columns:150px auto 350px;
	column-gap:40px;
	row-gap:40px;
	margin:auto;
	margin-bottom:40px;
	align-items: center;
}
@media (max-width:767px){.case_tb{display:block;padding:20px;margin-bottom:auto;}}
.case_left{
	width:auto;
	height:100%;
	overflow:hidden;
	display:flex;
	display:-webkit-flex;
	justify-content:center;
	align-items:center;
	background-color:#fb6d03;
	color:#fff;
}
@media (max-width:767px){.case_left{display:none;}}
.case_center{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
}
.case_right{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
}
@media (max-width:767px){.case_right{display:none;}}
.case_pic{
	max-width:100%;
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	display:block;
}
.case_name{
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	display:block;
	margin:auto;
	text-align:center;
	padding:10px;
}

.case_index{
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	text-align:center;
}
.case_name{
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	display:block;
	font-size:22px;
	font-weight:bold;
	border-top:1px solid #fff;
	font-style:normal;
	padding:5px;
	padding-top:20px;
}
.case_num{
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	display:block;
	font-size:46px;
	font-weight:bold;
	font-style:italic;
	line-height:2;
	font-family:"微软雅黑";
}
.case_path{
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	display:block;
	font-size:24px;
	font-weight:bold;
	color:#184794;
	line-height:160%;
}
.case_miaoshu{
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	display:block;
	font-size:14px;
	line-height:200%;
	margin-top:20px;
}

/*关于我们*/
#quandi_about{
	display:block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
	max-width:1200px;
}
#quandi_about_thead{
	display:block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
	margin-top:40px;
	margin-bottom:40px;
}
#quandi_about_title{
	display:inline-block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
	font-size:32px;
	line-height:40px;
	vertical-align:top;
	color:#184794;
	
}
#quandi_about_miaoshu{
	display:inline-block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
	font-weight:normal;
	padding-left:10px;
	color:#666;
	line-height:40px;
	vertical-align:top;
	font-size:14px;
}
@media (max-width:767px)
{
	.about_miaoshu{
		padding-right:10px;
	}
}
@media (max-width:480px)
{
	#quandi_about_title{display:block;text-align:center;font-size:20px;}
	#quandi_about_miaoshu{display:block;text-align:center;font-size:14px;line-height:150%;}
	
}
#quandi_about_tbody{
	display:block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
}

.about_tb{
	display:grid;
	grid-template-columns:auto 40%;
	column-gap:30px;
	row-gap:30px;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
}
@media (max-width:767px){.about_tb{grid-template-columns:auto;}}
.about_miaoshu{
	display:block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
	vertical-align:top;
	font-size:14px;
	line-height:2;
}
.about_pic{
	display:block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
	vertical-align:top;
	border-radius:10px;
	max-width:100%;
}

@media (max-width:480px)
{
	#quandi_about{
		padding:10px;
	}
	
}

/*新闻*/
#quandi_news{
	display:block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
	position:relative;
	background-image:url(news.svg);
	background-position:top center;
	background-repeat:no-repeat;
}
#quandi_news_thead{
	display:block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
	text-align:center;
	margin-top:40px;
}
#quandi_news_title{
	display:block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
	font-size:22px;
	line-height:40px;
	vertical-align:top;
	color:#fff;
	
}
#quandi_news_miaoshu{
	display:inline-block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
	font-weight:normal;
	padding-left:10px;
	color:#eee;
	line-height:40px;
	vertical-align:top;
}
#quandi_news_tbody{
	display:block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
	max-width:1200px;
}
.news_item{
	width:25%;
	height:auto;
	overflow:hidden;
	margin:auto;
	display:block;
	float:left;
}
.news_tb{
	width:auto;
	height:420px;
	overflow:hidden;
	margin:10px;
	display:block;
	background-color:#fff;
	border:1px solid #ddd;
	padding:10px;
}
a.news_pic{
	width:auto;
	height:250px;
	overflow:hidden;
	margin:auto;
	display:block;
	position:relative;
	background-position:top center;
	background-repeat:no-repeat;
	background-size:cover;
}
a.news_name{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
	margin:auto;
	text-align:left;
	font-size:14px;
	font-weight:bold;
	line-height:200%;
	white-space:nowrap;
}
.news_miaoshu{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
	margin:auto;
	font-size:12px;
	color:#666;
	text-align:left;
}
.news_date{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
	margin:auto;
	color:#999;
	line-height:30px;
}
#quandi_news_tfoot{
	display:none;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
	position:absolute;
	right:0px;
	top:0px;
	line-height:40px;
}
@media (max-width:767px) and (min-width:480px)
{
	.news_item{
		width:50%;
	}
}
@media (max-width:480px)
{
	.news_item{
		width:auto;
		float:none;
	}
}