.breadlist{
	background: #f9f9f9;
}
.house{
	padding: 0 10px;
	background: #F9F9F9;
}
.leftbar{
	position: sticky;
	top: 0;
}
.rightbar{
	position: sticky;
	top: 0;
}
.class-item{
	box-shadow: 0 0 10px #999;
}
.class-item:hover{
	box-shadow: 0 0 10px #666;
}
.class-txt{
	height: 120px;
}
.class-txt2{
	display: flex;
	justify-content: space-between;
}

@media (max-width: 1000px) {
	.house{
		padding: 0;
	}
	.b4>.pad10,.b_4>.pad10{
		padding: 10px 0;
	}
	.pad{
		padding: 10px 6px;
	}
	.leftbar,.rightbar{
		position: relative;
		width: 100%;
	}
	.leftbar .b3.pad15,.b1.newb{
		width: 50%;
		padding: 8px;
	}
	.class{
		width: 50%;
		padding: 10px 6px;
	}
	.new h2{
		padding: 0 6px;
	}
}