@charset "utf-8";
#tb{
	display:grid;
	grid-template-columns:auto auto auto auto;
	column-gap:10px;
	row-gap:10px;
	width:auto;
	height:auto;
	margin:auto;
	overflow:hidden;
}
.tb_item{
	width:100%;
	height:auto;
	overflow:hidden;
	margin:auto;
	overflow:hidden;
	display:block;
	cursor:pointer;
}
.tb_tb{
	width:auto;
	height:300px;
	overflow:hidden;
	margin:auto;
	overflow:hidden;
	display:block;
	text-align:center;
}
.tb_pic{
	width:auto;
	height:220px;
	overflow:hidden;
	display:block;
	margin:auto;
	border:1px solid #ddd;
	margin-bottom:10px;
	background-repeat:no-repeat;
	background-size:100% auto;
	background-position:center;
	transition:all 0.4s;
	position:relative;
}
.tb_pic:hover{
	transition:all 0.4s;
	background-size:120% auto;
}
.tb_name{
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	overflow:hidden;
	display:block;
	text-align:center;
	padding:10px;
}
.win_pic{
	display:block;
	margin:auto;
	width:auto;
	height:auto;
	max-width:100%;
	overflow:hidden;
}
.win_name{
	display:block;
	margin:auto;
	width:auto;
	height:auto;
	overflow:hidden;
	font-size:14px;
	font-weight:bold;
	text-align:center;
	border-bottom:1px solid #ddd;
	line-height:40px;
	padding:20px;
}
.win_miaoshu{
	display:block;
	margin:auto;
	width:auto;
	height:auto;
	overflow:hidden;
	text-align:left;
}