@charset "utf-8";
.section{
	display:block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
}
.tb{
	display:block;
	overflow:hidden;
	margin:auto;
	max-width:var(--max_width);
	padding:10px;
	margin-top:40px;
	margin-bottom:40px;
}
.thead{
	text-align: center;
}
.about_content img{
	max-width:100%;
	clear:both;
	height:auto;
	overflow:hidden;
}
.ti{
	color:#eee;
	font-family:Arial, Helvetica, sans-serif;
	font-size:3rem;
	text-transform:uppercase;
	line-height:1.5;
}
.jianshu{
	position:absolute;
	text-align:center;
	font-size:2.2rem;
	margin:auto;
	display:block;
	left:0px;
	right:0px;
	top:0px;
	letter-spacing:2px;
}
.about_tb{
	display: grid;
	grid-template-columns: 45% auto;
	column-gap: 10%;
	row-gap: 20px;
	width: auto;
	height: auto;
	overflow: hidden;
}
@media (max-width:767px){
	.about_tb{
		grid-template-columns:auto;
	}
}
.about_pic{
	display: block;
	width: 100%;
	height: auto;
	overflow: hidden;
}
.about_content{
	display: block;
	width: auto;
	height: auto;
	overflow: hidden;
}
.lianxi_title{
	font-size:2.2rem;
	text-transform: uppercase;
	font-weight: bold;
}
.lianxi_list{
	display:grid;
	grid-template-columns:auto auto auto auto;
	column-gap:20px;
	row-gap:20px;
	width:auto;
	height:auto;
	max-width:var(--max_width);
	margin:auto;
	margin-top:40px;
}
@media (max-width:767px)
{
	.lianxi_list{
		grid-template-columns:auto;
	}
}

.lianxi_tb{
	display:flex;
	display: -webkit-flex;
	column-gap: 10px;
	overflow:hidden;
	width:auto;
	height:auto;
	padding: 20px;
	background-color: #f5f5f5;
}
.lianxi_ico{
	display:flex;
	display: -webkit-flex;
	justify-content: center;
	align-items: center;
	overflow:hidden;
	width:30px;
	height:auto;
	font-size:2rem;
}
.lianxi_right{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
}
.lianxi_name{
	display:block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
	font-weight: bold;
}
.lianxi_miaoshu{
	display:block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
}
#quandi_map{
	display:block;
	overflow:hidden;
	margin: auto;
	width:auto;
	height:300px;
	max-width: var(--max_width);
	margin-top: 50px;
	margin-bottom: 50px;
}