@charset "utf-8";
#tb{
	display:grid;
	grid-template-columns:calc(25% - 1px) calc(25% - 1px) calc(25% - 1px) calc(25% - 1px);
	row-gap:1px;
	column-gap:1px;
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
}

.tb_item{
	display:block;
	width:auto;
	height:auto;
	overflow:hidden;
}
a.tb_tb{
	display:auto;
	width:auto;
	height:510px;
	overflow:hidden;
	margin:1px;
}
.tb_pic{
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	display:block;
	position:relative;
	padding-bottom:130%;
}
.tb_pic:hover{
	background-size:120% auto;
	transition:all 0.4s;
}
.tb_name{
	width:auto;
	height:auto;
	display:block;
	text-align:center;
	overflow:hidden;
	font-size:14px;
	line-height:40px;
	white-space:nowrap;
}
.tb_price{
	width:auto;
	height:auto;
	display:block;
	text-align:left;
	overflow:hidden;
	font-size:12px;
	color:#999;
}
.tb_price>font{
	color:#F90;
}