@charset "utf-8";
@import url(inc.css);
#quandi_back{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
	max-width:1200px;
	text-align:center;
	margin:auto;
	background-size:cover;
	margin-top:40px;
	padding:10px;
}
@media (max-width:480px){#quandi_back{margin-top:unset;}}
#quandi_brand{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
	text-align:center;
	margin:auto;
	margin-top:100px;
	margin-bottom:100px;
}
#quandi_brand_thead{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
	color:#fff;
	max-width:680px;
	margin:auto;
}
#quandi_brand_title{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
	font-size:2.8rem;
}
#quandi_brand_miaoshu{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
	font-size:1.1rem;
}
#quandi_brand_tbody{
	width:auto;
	height:auto;
	overflow:hidden;
	display:flex;
	display:-webkit-flex;
	flex-direction:row;
	justify-content:center;
	margin:auto;
	margin-top:40px;
	
}
a.brand_name{
	width:120px;
	height:40px;
	line-height:40px;
	overflow:hidden;
	display:block;
	text-align:center;
	color:#fff;
	border-radius:20px;
	background-color:#ae7f51;
	margin:5px;
}
a.brand_name_1{background-color:#333;}
#tb{
	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;
	overflow:hidden;
	margin-top:40px;
	margin-bottom:40px;
}
@media (max-width:767px){
	#tb{
		grid-template-columns:calc(33.3% - (20px/3)) calc(33.3% - (20px/3)) calc(33.3% - (20px/3));
		column-gap:10px;
		row-gap:10px;
	}
}
@media (max-width:480px){#tb{grid-template-columns:calc(50% - (10px/2)) calc(50% - (10px/2));}}
@media (max-width:280px){#tb{grid-template-columns:auto;}}
.tb_item{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
}
a.tb_tb{
	width:auto;
	height:100%;
	overflow:hidden;
	display:block;
	margin:auto;
	background-color:#fff;
	border:1px solid #ddd;
	transition:all 0.4s;
	box-sizing:border-box;
	padding:10px;
}
a.tb_tb:hover{
	border:1px solid #ae7f51;
}
.tb_pic{
	width:auto;
	height:280px;
	overflow:hidden;
	display:flex;
	display:-webkit-flex;
	justify-content:center;
	align-items:center;
	margin:auto;
}
@media (max-width:480px){
	.tb_pic{height:150px;}
}
.tb_name{
	width:auto;
	height:auto;
	display:block;
	margin:auto;
	overflow:hidden;
	text-align:center;
	padding:5px;
	font-size:14px;
	padding:10px;
}