@charset "utf-8";
#quandi_fla{
	display:block
	width:auto;
	height:calc(100vw*600/1920);
	margin:auto;
}
.tb{
	display:block;
	width:auto;
	height:auto;
	margin:auto;
	max-width:86%;
	text-align:center;
	margin-top:50px;
	margin-bottom:50px;
}
.thead{
	text-align:center;
}
.title{
	font-size:1.2rem;
}
.miaoshu{
	font-size:3rem;
}
.youshi_list{
	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;
	width:auto;
	height:auto;
	margin-top:50px;
}
@media (max-width:767px){
	.youshi_list{
		grid-template-columns:calc(50% - (20px/2)) calc(50% - (20px/2));
		padding:10px;
	}
}
@media (max-width:480px){
	.youshi_list{
		grid-template-columns:auto;
	}
}
.product{
	display:block;
	width:auto;
	height:auto;
	margin:auto;
	text-align:center;
	background-color:#f5f5f5;
	padding-top:50px;
	padding-bottom:50px;
}
#quandi_product_title{
	font-size:1.2rem;
}
#quandi_product_miaoshu{
	font-size:3rem;
}
.product_list{
	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;
	width:auto;
	height:auto;
	margin:auto;
	margin-top:;
	margin-top:50px;
}
@media (max-width:767px){
	.product_list{
		grid-template-columns:calc(50% - (20px/2)) calc(50% - (20px/2));
		padding:10px;
	}
}
a.product_tb{
	display:block;
	width:auto;
	height:auto;
	text-align:center;
	background-color:#fff;
	padding:20px;
}
a.product_tb:hover{
	color:#fff;
	background-color:#0078d7;
	box-shadow:0px 0px 10px 0px rgba(0,0,0,0.5);
}
.product_pic{
	display:block;
	width:auto;
	height:auto;
	padding-bottom:100%;
	position:relative;
	overflow:hidden;
	background-color:#fff;
}
.product_name{
	font-weight:bold;
	font-size:1rem;
	line-height:1.2;
	text-overflow:ellipsis;
	overflow:hidden;
	width:auto;
	height:auto;
	display:-webkit-box;
	-webkit-line-clamp:2;
	-webkit-box-orient:vertical;
	margin-top:10px;
	margin-bottom:10px;
}
.product_miaoshu{
	display:-webkit-box;
	-webkit-box-orient:vertical;
	-webkit-line-clamp:2;
	text-overflow:ellipsis;
	overflow:hidden;
	line-height:1.2;
}
.case_list{
	display:block;
	width:auto;
	max-width:86%;
	height:auto;
	margin:auto;
	white-space:nowrap;
	margin-top:50px;
	margin-bottom:50px;
	overflow:hidden;
}
.case_tb{
	display:inline-block;
	width:16.6%;
	height:auto;
	border:1px solid #ddd;
	margin-right:20px;
	
}
a.case_pic{
	display:block;
	width:auto;
	height:auto;
	overflow:hidden;
	padding-bottom:50%;
	position:relative;
}
.about_back{
	display:block;
	width:auto;
	height:auto;
	overflow:hidden;
	background-position:left top;
	background-size:normal;
}
.about_tb{
	display:grid;
	grid-template-columns:calc(50% - 40px/2) auto;
	column-gap:40px;
	row-gap:20px;
	width:auto;
	margin:auto;
	height:auto;
}
@media (max-width:767px){
	.about_tb{
		grid-template-columns:auto;
	}
}
.about_pic{
	display:block;
	width:100%;
	height:auto;
}
.about_left{
	display:flex;
	display:-webkit-flex;
	justify-content:flex-end;
	row-gap:20px;
	flex-direction:row;
	color:#fff;
}
.about_flex{
	margin-right:0px;
	max-width:600px;
	width:auto;
	padding:10px;
	margin-top:50px;
	margin-bottom:50px;
	overflow:hidden;
	display:flex;
	display:-webkit-flex;
	row-gap:20px;
	flex-direction:column;
}
.about_name{
	font-size:1.3rem;
	line-height:1.5;
}
.about_miaoshu{
	font-size:1.6rem;
	line-height:1.8;
}
.about_content{
	line-height:1.8;
	display:-webkit-box;
	-webkit-line-clamp:8;
	-webkit-box-orient:vertical;
	text-overflow:ellipsis;
	overflow:hidden;
}
a.about_more{
	color: #888;
    width: 150px;
    height: 50px;
    line-height: 50px;
    text-align: center;
	display:inline-block;
	border:1px solid #888;
	border-radius:5px;
}
a.about_more:hover{
	 background-color: #0078d7;
	 color:#fff;
	 border:none;
}

.news{
	display:block;
	width:auto;
	height:auto;
	margin:auto;
	background-color:#f5f5f5;
	padding-top:50px;
	padding-bottom:50px;
}
.news_list{
	display:flex;
	display:-webkit-flex;
	flex-direction:column;
	row-gap:20px;
	background-color:#fff;
	padding:30px;
	width:auto;
	height:auto;
	overflow:hidden;
}
.xinwen_list{
	background-color:#fff;
}
#news{
	display:grid;
	grid-template-columns:45% auto;
	column-gap:40px;
	row-gap:20px;
	width:auto;
	height:auto;
	max-width:86%;
	margin:auto;
	margin-top:50px;
}
@media (max-width:767px){
	#news{
		grid-template-columns:auto;
	}
}
.xinwen_pic{
	background-size:cover;
	background-repeat:no-repeat;
	padding-bottom:60%;
	display:block;
	width:auto;
	height:auto;
}
.xinwen_right{
	padding:20px;
}
.xinwen_name{font-size:1.3rem;font-weight:600;}
.xinwen_miaoshu{
	display:-webkit-box;
	text-overflow:ellipsis;
	-webkit-box-orient:vertical;
	-webkit-line-clamp:3;
	overflow:hidden;
	line-height:1.5;
}
.news_tb{
	display:grid;
	grid-template-columns:25% auto;
	column-gap:20px;
	row-gap:20px;
	width:auto;
	height:auto;
}
.news_pic{
	width:100%;
	height:auto;
	overflow:hidden;
}
.news_name{
	font-size:1.2rem;
	line-height:1.5;
	font-weight:600;
}
.news_miaoshu{
	display:-webkit-box;
	-webkit-box-orient:vertical;
	-webkit-line-clamp:3;
	line-clamp:2;
	text-overflow:ellipsis;
	overflow:hidden;
}