.num{
	padding: 50px 10%;
	overflow: hidden;
	background-color: rgb(0,168,59);
	color: #fff;
}
.num > div{
	float: left;
	width: 50%;
}
.numqh{
	font-size: 30px;
}
.num > div > p{
	font-size: 50px;
	font-weight: bold;
}
.num ul{
	overflow: hidden;
}
.num li{
	float: left;
}
.numqh li{
	width: 50%;
	margin-top: 40px;
}
.numqh span{
	font-size: 40px;
}
.serlist li{
	width: 25%;
	line-height: 2;
	white-space: nowrap;
	padding-right: 10px;
	text-overflow: ellipsis;
	overflow: hidden;
}
.qh_zx{
	overflow: hidden;
	padding: 60px 0;
}
.qh_zx li{
	width: 50%;
	float: left;
	height: 360px;
	overflow: hidden;
	position: relative;
	background-color: #ccc;
	text-align: center;
	font-size: 18px;
	transition: all .5s;
}
.qh_zx li a{
	display: block;
	height: 100%;
	width: 100%;
	display: flex;
	justify-content: center;
	align-items: center;
	color: #4D4D4D;
	padding:0 5px;
}
.qh_zx_hover a{
	background-color: #8EC230!important;
	color: #fff!important;
}
.qh_zx li p:last-child{
	font-size: 20px;
	font-weight: bold;
}
.qh_zx li img{
	width: 100%;
	position: absolute;
	left: 0;
	top:0;
	transition: all 1s;
}
.qh_zx li img:hover{
	transform: scale(1.2);
}
.teach{
	padding-top: 30px;
	background-color: rgb(66,78,92);
	position: relative;
}
.teach img{
	width: 100%;
}
.teach > div{
	position: absolute;
	left: 10%;
	bottom: 0;
	background-color: red;
	width: 80%;
	height: 50%;
}
.teach > div >div{
	display: flex;
	justify-content: center;
	align-items: center;
	float: left;
	width: 50%;
}
.tea_l{
	background-color: rgb(0,168,59);
	height: 100%;
}
.tea_l > div{
	display: flex;
	justify-content: center;
	align-items: center;
	height: 100%;
	color: #fff;
}
.tea_l p:nth-child(1){
	font-size: 50px;
}
.tea_l p:nth-child(2){
	font-size: 30px;
}
.tea_r{
	height: 100%;
}
.tea_r a{
	display: flex;
	justify-content: center;
	align-items: center;
	color: #fff;
	height: 100%;
	width: 100%;
	background-color: #ccc;
	font-size: 18px;
}
.tea_r a p:last-child{
	font-size: 25px;
}
@media (max-width:768px) {
	.hj_nav{
		padding: 0 15px;
	}
	.num{
		padding: 20px 15px;
	}
	.num > div{
		width: 100%;
	}
	.num > div > p{
		font-size: 20px;
	}
	.numqh li{
		margin-top: 10px;
		font-size: 16px;
	}
	.numqh li span{
		font-size: 18px;
	}
	.serlist{
		margin-top: 15px;
	}
	.serlist li{
		width: 33.3333333333%;
	}
	.serlist li:nth-child(n+20){
		display: none;
	}
	.serlist li:last-child{
		display: block;
	}
	.qh_zx{
		padding: 15px 0;
	}
	.qh_zx li{
		height: 100px;
		font-size: 14px;
	}
	.qh_zx li p:last-child{
		font-size: 16px;
	}
	.tea_l p:nth-child(1){
		font-size: 20px;
	}
	.tea_l p:nth-child(2){
		font-size: 16px;
	}
	.tea_l div div{
		padding-left: 15px;
	}
	.tea_l p:nth-child(2){
		font-size:12px;
	}
	.qh_zx li p:last-child{
		font-size:12px;
	}
	.tea_r a p:last-child{font-size:18px}
}