@charset "utf-8";
#tb{
	display:flex;
	display: -webkit-flex;
	flex-direction: column;
	row-gap:20px;
	width:auto;
	height:auto;
	margin:auto;
	overflow:hidden;
}
.tb_tb{
	width:auto;
	height:auto;
	overflow:hidden;
	display:grid;
	grid-template-columns: 30% auto;
	column-gap: 20px;
	padding-bottom: 20px;
	border-bottom: 1px solid #ddd;
}
@media (max-width:767px){
	.tb_tb{
		grid-template-columns:auto;
	}
}
.tb_left{
	width:auto;
	height:auto;
	display:block;
	overflow: hidden;
}
.tb_right{
	width:auto;
	height:auto;
	display:block;
	overflow: hidden;
	padding: 20px;
}
.tb_pic{
	width:100%;
	height:100%;
	overflow:hidden;
	display:block;
	margin:auto;
	position:relative;
	object-fit: cover;
}
.tb_img{
	width:100%;
	height:100%;
	display:block;
	margin:auto;
	overflow:hidden;
	object-fit: cover;
}
a.tb_name{
	width:auto;
	height:auto;
	display:-webkit-box;
	-webkit-line-clamp: 1;
	-webkit-box-orient: vertical;
	text-overflow: ellipsis;
	margin:auto;
	overflow:hidden;
	font-size: 1.5rem;
	font-weight: bold;
	line-height: 1.5;
}
.tb_miaoshu{
	width:auto;
	height:auto;
	display:-webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	text-overflow: ellipsis;
	overflow: hidden;
	margin-top: 10px;
	margin-bottom: 10px;
}
a.tb_more{
	border:1px solid var(--back_color);
	width:120px;
	height:40px;
	line-height: 40px;
	display:block;
	overflow:hidden;
	color:var(--back_color);
	text-align: center;
	
}
a.tb_more:hover{
	background-color: var(--back_color);
	color:#fff;
}