@charset "utf-8";
.section{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
}
.tb{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
	margin: auto;
	max-width: var(--max_width);
	margin-top: 60px;
	margin-bottom: 60px;
}
.thead{
	width:auto;
	height:auto;
	overflow:hidden;
	display:flex;
	display: -webkit-flex;
	margin: auto;
}
.title{
	font-size: 1.4rem;
}
.tbody{
	margin-top: 20px;
}
/*选择我们的理由*/
.youshi_back{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
	margin:auto;
	background-color:#f5f5f5;
	padding-top:50px;
	padding-bottom:50px;
}
.youshi_list{
	width:auto;
	max-width:1200px;
	height:auto;
	display:grid;
	grid-template-columns:calc(50% - (20px/2)) calc(50% - (20px/2));
	row-gap:20px;
	column-gap:20px;
	margin:auto;
}
@media (max-width:480px){.youshi_list{grid-template-columns:auto;}}
a.ys_pic{
	width:auto;
	height:auto;
	display:block;
	overflow:hidden;
	background-size:cover;
	background-repeat:no-repeat;
	background-position:top center;
	border-radius:10px;
	box-sizing:border-box;
	background-color:#f5f5f5;
}
a.ys_pic:hover{
	box-shadow:0px 0px 10px 0px rgba(0,0,0,0.5);
}
.ys_name{
	width:auto;
	height:auto;
	margin:auto;
	display:block;
	overflow:hidden;
	font-size:1.6rem;
	font-weight:bold;
	line-height:2;
}
.ys_miaoshu{
	width:auto;
	height:auto;
	margin:auto;
	display:block;
	overflow:hidden;
	font-size:1rem;
	line-height:1.2;
	margin-top:20px;
	margin-bottom:20px;
	margin-left:0px;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
}
.ys_miaoshu ol,.ys_miaoshu ul{
	list-style-position:inside;
	margin:auto;
	padding:0px;
}
.ys_tb{
	width:100%;
	height:100%;
	padding:10%;
	background-color:rgba(0,0,0,0.3);
	color:#fff;
	box-sizing:border-box;
	transition:all 0.4s;
}
.ys_tb:hover{
	background-color:rgba(0,0,0,0.66);
	
}
.youshi_more{
	width:100px;
	height:30px;
	line-height:30px;
	display:block;
	text-align:center;
	background-color:#fff;
	color:#000;
	margin-left:0px;
}
.youshi_more:hover{
	background-color:rgba(221,146,0,1);
	color:#fff;
}
/*泛光灯*/
.new_list{
	width:auto;
	height:auto;
	overflow:hidden;
	display:grid;
	grid-template-columns:calc(25% - (90px/4)) calc(25% - (90px/4)) calc(25% - (90px/4)) calc(25% - (90px/4));
	column-gap:30px;
	row-gap:30px;
	align-items:start;
	margin:auto;
	margin-top:30px;
	margin-bottom:30px;
}
@media (max-width:767px){.new_list{grid-template-columns:calc(50% - (10px/2)) calc(50% - (10px/2));column-gap:10px;row-gap:10px;}}
a.new_tb{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
}
.new_pic{
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	display:block;
	position:relative;
	background-color:#f1f2f4;
	padding-bottom:100%;
	overflow:hidden;
}
.new_name{
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	display:block;
	text-align:center;
	padding:10px;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp:1;
	-webkit-box-orient: vertical;
}

.case_list{
	width:auto;
	max-width:1200px;
	height:auto;
	overflow:hidden;
	display:grid;
	grid-template-columns:calc(33.3% - (60px/3)) calc(33.3% - (60px/3)) calc(33.3% - (60px/3));
	row-gap:30px;
	column-gap:30px;
	margin:auto;
	margin-top:20px;
	margin-bottom:20px;
}
@media (max-width:767px){.case_list{row-gap:10px;column-gap:10px;grid-template-columns:auto}}
a.case_tb{
	width:auto;
	height:auto;	
	overflow:hidden;
	display:block;
	
}
.case_pic{
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	display:block;
	padding-bottom:75%;
	background-color:#f5f5f5;
	background-repeat:no-repeat;
	background-size:cover;
	background-position:top center;
	position:relative;
}
.case_name{
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	display:block;
	margin:auto;
	text-align:center;
	padding:10px;
	background-color:rgba(221,146,0,0.7);
	font-size:16px;
	color:#fff;
	transition:all 0.4s;
}



.news_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;
	margin-top:30px;
}
@media (max-width:767px){.news_list{grid-template-columns:auto;}}

a.news_tb{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
	position:relative;
}

.news_pic{
	width:auto;
	height:auto;
	padding-bottom: 75%;
	overflow:hidden;
	margin:auto;
	display:block;
	margin:auto;
	background-position:center;
	background-size:cover;
	background-repeat:no-repeat;
	position:relative;
	background-color:#f5f5f5;
}
.news_name{
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	display:block;
	text-align:left;
	margin-top:10px;
	font-size:1.2rem;
	line-height:1.2;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
}

.news_miaoshu{
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	display:block;
	text-align:left;
	color:#999;
	font-size:12px;
	line-height:1.2;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	margin-top:10px;
}