@charset "utf-8";
#quandi_map{
	display:block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:300px;
	margin-top:40px;
	margin-bottom:40px;
	max-width:1200px;
}
.section{
	display:block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
}
.tb{
	display:block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
	max-width:1200px;
	margin-top:40px;
	margin-bottom:40px;
}
.thead{
	text-align:center;
}
.lianxi_title{
	font-size:2rem;
	display: block;
	margin-bottom:10px;
}
.lianxi_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;
	max-width:1200px;
	margin:auto;
	margin-top:40px;
}
@media (max-width:767px)
{
	.lianxi_list{
		grid-template-columns:calc(50% - (20px/2)) calc(50% - (20px/2));
	}
}
@media (max-width:480px)
{
	.lianxi_list{
		grid-template-columns:auto;
	}
}
.lianxi_tb{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
	text-align:center;
}
.lianxi_ico{
	display:block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
	font-size:2rem;
}
.lianxi_name{
	display:block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
	margin-top:10px;
}