@charset "utf-8";
.tb{
	display: block;
	width: auto;
	height: auto;
	overflow: hidden;
}
.thead{
	text-align: left;
}
.tbody{
	margin-top: 20px;
}
.title{
	font-size: 2rem;
}
.miaoshu{
	font-size: 1rem;
}
.list{
	display: grid;
	grid-template-columns:repeat(3,1fr);
	column-gap: 20px;
	row-gap: 20px;
	width: auto;
	height: auto;
	overflow:hidden;
}
@media (max-width:767px){
	.list{
		grid-template-columns: auto;
	}
}
.tb_tb{
	display: block;
	width: auto;
	height: auto;
	overflow: hidden;
	border: 1px solid #ddd;
	padding: 20px;
}
.tb_name{
	font-weight: bold;
	font-size: 1.2rem;
	display: flex;
	display: -webkit-flex;
	flex-direction: column;
}
.tb_name:after{
	content:"";
	width: 40px;
	height: 2px;
	background-color: var(--hover_color);
	overflow: hidden;
	display: block;
}
.tb_miaoshu{
	display: block;
	width: auto;
	height: auto;
	overflow: hidden;
	margin-top: 20px;
}