* {
	padding: 0;
	margin: 0;
	box-sizing: border-box;
	list-style: none;
}

a {
	text-decoration: none;
}


.bigimg-div {
	max-width: 1920px;
	width: 100%;
	height: 580px;
	margin: 0 auto;
	position: relative;
}

.bigimg {
	width: 100%;
	height: 580px;
}

.bigimg-span1 {
	font-size: 180px;
	color: white;
	font-weight: 900;
	position: absolute;
	top: 30px;
	left: 757px;
}

.bigimg-span2 {
	font-size: 150px;
	color: white;
	font-weight: 900;
	position: absolute;
	bottom: 135px;
	left: 466px;
}

.anniu-div {
	max-width: 385px;
	position: absolute;
	bottom: 28px;
	left: 790px;
}

.anniu-ul {
	display: flex;
	flex-direction: row;
}

.anniu-li.active {
	background-color: #107038;
	border-radius: 15px;
	border: none;
}

.anniu-li a {
	color: white;
	font-size: 20px;
	padding: 3px 26px 3px 21px;
}

.weizhi-div {
	max-width: 1920px;
	height: 60px;
	margin: 0 auto;
	background-color: #F5F5F5;
	display: flex;
	align-items: center;
	margin-bottom: 30px;
}

.weizhi-span {
	font-size: 18px;
	color: #666666;
	margin-left: 200px;
}




.grid-div {
	max-width: 1461px;
	width: 100%;
	margin: 0 auto;
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 30px;
}

.div-grid1 {
	width: 467px;
	height: 389px;
	margin-bottom: 30px;
}

.img-div {
	width: 467px;
	height: 300px;
}

.grid-img {
	width: 100%;
}

.grid-neirong {
	width: 467px;
	height: 89px;
	display: flex;
	flex-direction: column;
	padding-top: 10px;
	gap: 10px;
}

.grid-neirong1 {
	font-size: 16px;
	height: 19px;
	color: #666666;
}

.grid-neirong2 {
	width: 100%;
	line-height: 23px;
	font-size: 20px;
	color: #333333;
	display: inline-block;
	max-width: 467px;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.grid-neirong3 {
	font-size: 13px;
	color: #666666;
}







@media (max-width: 1280px) and (min-width: 768px) {
	.bigimg-div {
		max-width: 1280px;
		width: 100%;
		height: 300px;
		margin: 0 auto;
		position: relative;
	}

	.bigimg {
		width: 100%;
		height: 300px;
	}

	.bigimg-span1 {
		font-size: 80px;
		color: white;
		font-weight: 900;
		position: absolute;
		top: 15px;
		left: 45%;
	}

	.bigimg-span2 {
		font-size: 50px;
		color: white;
		font-weight: 900;
		position: absolute;
		bottom: 100px;
		left: 43%;
	}

	.anniu-div {
		max-width: 341px;
		position: absolute;
		bottom: 28px;
		left: 38%;
	}

	.anniu-ul {
		display: flex;
		flex-direction: row;
	}

	.anniu-li.active {
		background-color: #107038;
		border-radius: 15px;
		border: none;
	}

	.anniu-li a {
		color: white;
		font-size: 20px;
		padding: 3px 20px 3px 21px;
	}

	.weizhi-div {
		max-width: 1280px;
		height: 60px;
		margin: 0 auto;
		background-color: #F5F5F5;
		display: flex;
		align-items: center;
		margin-bottom: 60px;
	}

	.weizhi-span {
		font-size: 16px;
		color: #666666;
		margin-left: 100px;
	}
	
	
	
	
	
	
	
	
	
	.grid-div {
		max-width: 1280px;
		width: 90%;
		margin: 0 auto;
		display: grid;
		grid-template-columns: repeat(3, 1fr);
		gap: 30px;
	}
	
	.div-grid1 {
		width: 200px;
		height: 200px;
		margin-bottom: 30px;
	}
	
	.img-div {
		width: 200px;
		height: 100px;
	}
	
	.grid-img {
		width: 100%;
	}
	
	.grid-neirong {
		width: 200px;
		height: 89px;
		display: flex;
		flex-direction: column;
		padding-top: 30px;
		gap: 5px;
	}
	
	.grid-neirong1 {
		font-size: 10px;
		color: #666666;
	}
	
	.grid-neirong2 {
		width: 100%;
		line-height: 15px;
		font-size: 12px;
		color: #333333;
		display: inline-block;
		max-width: 200px;
		white-space: nowrap;
		overflow: hidden;
		text-overflow: ellipsis;
	}
	
	.grid-neirong3 {
		font-size: 8px;
		color: #666666;
	}
}



@media (max-width: 767px) {
	.bigimg-div {
		max-width: 767px;
		width: 100%;
		height: 180px;
		margin: 0 auto;
		position: relative;
	}

	.bigimg {
		width: 100%;
		height: 180px;
	}

	.bigimg-span1 {
		font-size: 40px;
		color: white;
		font-weight: 900;
		position: absolute;
		top: 20px;
		left: 42%;
	}

	.bigimg-span2 {
		font-size: 30px;
		color: white;
		font-weight: 900;
		position: absolute;
		bottom: 60px;
		left: 38%;
	}

	.anniu-div {
		max-width: 341px;
		position: absolute;
		bottom: 30px;
		left: 22%;
	}

	.anniu-ul {
		display: flex;
		flex-direction: row;
	}

	.anniu-li.active {
		background-color: #107038;
		border-radius: 15px;
		border: none;
	}

	.anniu-li a {
		color: white;
		font-size: 12px;
		padding: 3px 20px 3px 21px;
	}

	.weizhi-div {
		max-width: 767px;
		height: 30px;
		margin: 0 auto;
		background-color: #F5F5F5;
		display: flex;
		align-items: center;
		margin-bottom: 40px;
	}

	.weizhi-span {
		font-size: 10px;
		color: #666666;
		margin-left: 20px;
	}
	
	
	
	
	.grid-div {
		max-width: 767px;
		width: 90%;
		margin: 0 auto;
		display: grid;
		grid-template-columns: repeat(2, 1fr);
		row-gap: 20px;
	}
	
	.div-grid1 {
		width: 120px;
		height: 120px;
		margin: 0 auto;
		margin-bottom: 10px;
	}
	
	.img-div {
		width: 100%;
		height: auto;
	}
	
	.grid-img {
		width: 100%;
	}
	
	.grid-neirong {
		width: 90px;
		height: 40px;
		display: flex;
		flex-direction: column;
		padding-top: 10px;
		gap: 0px;
	}
	
	.grid-neirong1 {
		font-size: 6px;
		height: 4px;
		color: #666666;
	}
	
	.grid-neirong2 {
		width: 100%;
		font-size: 8px;
		height: auto;
		color: #333333;
		display: inline-block;
		max-width: 100px;
		white-space: nowrap;
		overflow: hidden;
		text-overflow: ellipsis;
	}
	
	.grid-neirong3 {
		font-size: 6px;
		color: #666666;
	}
}