@charset "utf-8";
.title{
    display: block;
    width: auto;
    height: auto;
    overflow: hidden;
    font-size: 2rem;
    margin-top: 40px;
    font-weight: bold;
    color: #222;
}
.title:after{
    content: "";
    width: 80px;
    height: 2px;
    background-color: #222;
    display: block;
    margin-left: 0px;
    margin-top: 10px;
}
#tb{
	width:auto;
	height:auto;
	display:flex;
	display: -webkit-flex;
	flex-direction: column;
	row-gap: 30px;
	margin:auto;
	margin-top: 40px;
}
.tb_tb{
	display:grid;
	grid-template-columns:25% auto;
	column-gap: 30px;
	row-gap: 30px;
	width:auto;
	height:auto;
}
@media (max-width:480px)
{
	.tb_tb{
		grid-template-columns: auto;
	}
}
.tb_right{
	display: block;
	width: auto;
	height: auto;
	overflow: hidden;
	margin-top: 10px;
	margin-bottom: 10px;
}
a.tb_name{
	display:block;
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	font-size:1.6rem;
	font-weight: bold;
	line-height:1.5;
	-webkit-line-clamp:1;
	display:-webkit-box;
	-webkit-box-orient:vertical;
	text-overflow:ellipsis;
	text-transform:uppercase;
	color: #000;
}
.tb_date{
	font-size:12px;
	font-family:Arial, Helvetica, sans-serif;
}
.tb_miaoshu{
	display:block;
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	font-size: 1.1rem;
	color:rgba(0,0,0,0.6);
}
a.tb_pic{
	display:block;
	width:auto;
	height:auto;
	position:relative;
	background-size: cover;
	padding-bottom: 60%;
	background-color: #f5f5f5;
}