@charset "utf-8";
#tb{
	display:grid;
	grid-template-columns:repeat(4,1fr);
	column-gap:30px;
	row-gap:30px;
	width:auto;
	height:auto;
	margin:auto;
	overflow:hidden;
	margin-top:20px;
	margin-bottom:20px;
}
@media (max-width:767px){
	#tb{
		grid-template-columns:repeat(2,1fr);
		column-gap:10px;
		row-gap:10px;
	}
}
.tb_item{
	width:auto;
	height:auto;
	overflow:hidden;
	overflow:hidden;
	display:block;
}
a.tb_tb{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
	background-color: #f5f5f5;
}
a.tb_tb:hover{
	background-color: var(--back_color);
	color: #fff;
}
.tb_auth{
	display: flex;
	display: -webkit-flex;
	column-gap: 10px;
	width: auto;
	height: auto;
	align-items: center;
	font-size: 12px;
}
.tb_date_pub{
	display: flex;
	display: -webkit-flex;
	column-gap: 10px;
	width: auto;
	height: auto;
	align-items: center;
	font-size: 12px;
}
.tb_pic{
	width:auto;
	height:auto;
	padding-bottom:75%;
	overflow:hidden;
	display:block;
	margin:auto;
	position:relative;	
	background-size: cover;
}
.tb_name{
	width:auto;
	height:auto;
	display:block;
	overflow:hidden;
	font-size: 1.2rem;
	font-weight: bold;
}
.tb_right{
	width:auto;
	height:auto;
	display:block;
	overflow:hidden;
	padding: 20px;
}