@charset "utf-8";

.about_content{
	display:block;
	width:auto;
	height:auto;
	margin:auto;
	padding:10px;
	margin-top:40px;
}
.about_content img{
	max-width:100%;
	clear:both;
	height:auto;
	overflow:hidden;
}
.cate{
	display:grid;
	grid-template-columns:calc(16.6% - 150px/6) calc(16.6% - 150px/6) calc(16.6% - 150px/6) calc(16.6% - 150px/6) calc(16.6% - 150px/6) calc(16.6% - 150px/6);
	column-gap:30px;
	row-gap:20px;
	width:auto;
	height:auto;
	margin:auto;
	max-width:1200px;
	margin-top:50px;
	margin-bottom:50px;
}
@media (max-width:767px)
{
	.cate{
		grid-template-columns:calc(33.3% - 20px/3) calc(33.3% - 20px/3) calc(33.3% - 20px/3);
		column-gap:10px;
		row-gap:10px;
	}
}
a.tb_tb{
	display:block;
	width:auto;
	height:auto;
	text-align:center;
	overflow:hidden;
}
.tb_pic{
	display:block;
	width:80px;
	height:80px;
	margin:auto;
	background-color:#1c4587;
	position:relative;
	border-radius:50%;
}