@charset "utf-8";
.section{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
	margin:auto;
	background-size: cover;
	background-repeat: no-repeat;
}
.tb{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
	margin:auto;
	margin-top: 40px;
	margin-bottom: 40px;
	
}
.thead{
	text-align: center;
}
.title{
	font-size:2.2rem;
}
.miaoshu{
	font-size: 1rem;
}
.tbody{
	margin-top: 20px;
}
.youshi_list{
	width:auto;
	height:auto;
	overflow:hidden;
	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));
	column-gap:20px;
	row-gap:10px;
	margin:auto;
	margin-top:40px;
}

@media (max-width:767px){.youshi_list{grid-template-columns:auto;justify-self: unset;}}
.youshi_tb{
	font-size:1rem;
	text-align:center;
	width:auto;
	height:auto;
	display:block;
	overflow:hidden;
	position:relative;
	border:1px solid #ddd;
	height:auto;
	box-sizing:border-box;
	padding:20px;
}
@media (max-width:480px){
	.youshi_tb{
		display: grid;
		grid-template-columns: 80px auto;
		column-gap: 20px;
		align-items: center;
		text-align: left;
	}
}
.youshi_name{
	display:block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
	padding:5px;
	font-size:1.2rem;
	font-weight: bold;
}
.youshi_pic{
	display:flex;
	display:-webkit-flex;
	justify-content:center;
	align-items:center;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:100px;
	padding:10px;
	max-width: 100%;
}
@media (max-width:480px){
	.youshi_pic{
		height: auto;
	}
}
.youshi_miaoshu{
	font-size:12px;
	width:auto;
	height:auto;
	padding:5px;
	margin:auto;
	display:block;
	overflow:hidden;
	line-height:150%;
}

/*洗墙灯*/
.product_back{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
	margin:auto;
	background-color:#288add;
	padding-top:100px;
	padding-bottom:80px;
	background-image:url(index.svg);
}
.product_back .title,.product_back .miaoshu{
	color:#fff;
}

.product_list{
	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;
}
@media (max-width:767px){.product_list{grid-template-columns:calc(33.3% - (40px/3)) calc(33.3% - (40px/3)) calc(33.3% - (40px/3));padding:10px;}}
@media (max-width:480px){.product_list{grid-template-columns:calc(50% - (20px/2)) calc(50% - (20px/2));}}
a.product_tb{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
	background-color:#fff;
	text-align:center;
}

.product_name{
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	display:block;
	text-align:center;
	font-size:1rem;
}

.product_pic{
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	display:block;
	position:relative;
	padding-bottom: 100%;
}

.product_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;
}
.product_more:hover{
	transition:all 0.4s;
	background-color:#333;
	color:#fff;
	border:1px solid transparent;
	width:120px;
}

.new_list{
	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;
}
@media (max-width:767px){.new_list{grid-template-columns:calc(33.3% - (40px/3)) calc(33.3% - (40px/3)) calc(33.3% - (40px/3));padding:10px;}}
@media (max-width:480px){.new_list{grid-template-columns:calc(50% - (20px/2)) calc(50% - (20px/2));}}
a.new_tb{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
	background-color:#fff;
	border:1px solid #ddd;
	transition:all 0.4s;
	position:relative;
	box-sizing:border-box;
}
.new_pic{
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	display:block;
	position:relative;
	padding-bottom: 100%;
}
.new_name{
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	display:block;
	margin:auto;
	text-align:center;
	font-size:1rem;
	padding:10px;
}
a.new_tb:hover{
	transition:all 0.4s;
	box-shadow:0px 0px 20px 0px #ccc;
}
.new_tb:hover .new_more{
	width:100%;
	height:100%;
	transition:all 0.4s;
}

.new_more{
	width:0px;
	height:0px;
	overflow:hidden;
	vertical-align:middle;
	display:flex;
	display:-webkit-flex;
	justify-content:center;
	align-items:center;
	transition:all 0.4s;
	background-color:rgba(0,0,0,0.5);
	position:absolute;
	left:0px;
	right:0px;
	top:0px;
	bottom:0px;
	margin:auto;
	color:#fff;
	font-size:2rem;
}
.case_list{
	width:auto;
	
	height:auto;
	overflow:hidden;
	display:grid;
	grid-template-columns:calc(33.3% - (40px/3)) calc(33.3% - (40px/3)) calc(33.3% - (40px/3));
	column-gap:20px;
	row-gap:20px;
	margin:auto;
}
@media (max-width:767px){.case_list{grid-template-columns:calc(50% - (20px/2)) calc(50% - (20px/2));padding:10px;}}

a.case_tb{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
}
.case_pic{
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	display:block;
	background-size: cover;
	padding-bottom:100%;
	position:relative;
	background-color: #f5f5f5;
}
.case_name{
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	display:block;
	margin:auto;
	text-align:center;
	font-size:1rem;
	padding:10px;
}

.quandi_about_news{
	width:auto;
	
	height:auto;
	overflow:hidden;
	margin:auto;
	display:grid;
	grid-template-columns:calc(50% - 40px/2) auto;
	margin:auto;
	column-gap:40px;
	margin-top:40px;
	margin-bottom:40px;
}
@media (max-width:767px){
	.quandi_about_news{
		grid-template-columns:auto;
		padding:10px;box-sizing: border-box;
		display: block;
	}
}

.ti{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
	font-size:1.5rem;
}
.about_content{
	display:block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
	margin-top:20px;
}

#quandi_about_tbody * {max-width:100%;height:auto;}

.news_list{
	display:block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
	margin-top:20px;
}
a.news_tb{
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	display:grid;
	grid-template-columns:80px auto;
	column-gap:10px;
	padding-bottom:10px;
}
.news_left{
	width:auto;
	height:auto;
	display:flex;
	display:-webkit-flex;
	justify-content:center;
	align-items:center;
	overflow:hidden;
	background-color:#288add;
	font-family:Arial, Helvetica, sans-serif;
	color:#fff;
	text-align:center;
	font-size:12px;
}
.news_date{
	font-size:20px;
	text-align:center;
	margin:5px;
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
	margin-bottom:0px;
}
.news_year{
	font-size:1rem;
	text-align:center;
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
}
.news_right{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
}
.news_name{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
	margin:auto;
	text-align:left;
	font-size:1.2rem;
}
.news_miaoshu{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
	margin:auto;
	color:#666;
	text-align:left;
	line-height:1.5;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
}