@charset "utf-8";
@import url('inc.css');
#tb{
	display:flex;
	display:-webkit-flex;
	flex-direction: column;
	row-gap:20px;
	width:auto;
	height:auto;
	margin:auto;
	overflow:hidden;
	border: 1px solid #ddd;
}
.tb_tb{
	width:auto;
	height:auto;
	overflow:hidden;
	display:grid;
	grid-template-columns: 25% auto;
	column-gap: 30px;
	background-color:#fff;	
	transition:all 0.4s;
	box-sizing:border-box;
	padding: 30px;
	border-bottom: 1px solid #ddd;
	padding-bottom: 30px;
}
.tb_left{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
	position:relative;
}
.tb_right{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
}
a.tb_name{
	width:auto;
	height:auto;
	display:block;
	margin:auto;
	overflow:hidden;
	font-size: 1.4rem;
}
.tb_miaoshu{
	width:auto;
	height:auto;
	display:-webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 3;
	margin:auto;
}
a.tb_class_name{
	width:auto;
	height:auto;
	display:block;
	margin:auto;
	overflow:hidden;
	font-size: 1rem;
	color:var(--main_color);
}