* {
	margin: 0;
	padding: 0;
	/* box-sizing: border-box; */
}

li {
	list-style: none;
}

a {
	text-decoration: none;
	list-style: none;
}

div {
	display: block;
}

img {
	display: block;
}

.mian {
	background: #fff;
	overflow: hidden;
}

/* banner */
.banner {
	width: 100%;

}

.banner .banner-cen {
	width: 100%;
	position: relative;
}

.banner .banner-cen .banner-cen-prc {
	position: relative;
	overflow: hidden;
}

.banner .banner-cen .banner-cen-prc img {
	width: 100%;
	height: 60vh;
	min-height: 360px;
	vertical-align: middle;
	width: 100%;
	object-fit: cover;
	animation: zoom-bg 2s linear both;
	z-index: -1;
}

.banner .banner-cen .banner-cen-zhi {
	position: absolute;
	top: 50%;
	left: 8.3333333%;
	transform: translateY(-50%);
	width: 600px;
}

.banner .banner-cen .banner-cen-zhi li {
	font-size: 56px;
	color: #fff;
	font-family: "Poppins";
	line-height: 1;
	margin-bottom: 2.083333vw;
}

.banner .banner-xian {
	width: 56px;
	display: block;
	border-bottom: 5px solid #00bf86;
}

/* box1 */
.box1 {
	width: 100%;
	border-bottom: 1px solid #eaeaea;
}

.box1-cen {
	width: 1600px;
	margin: 0 auto;
	display: flex;
	justify-content: space-between;
	line-height: 85px;
	height: 85px;

}

.box1 .box1-left ul {
	display: flex;
	height: 85px;
	width: 100%;
	overflow: auto;
}

.box1 .box1-left ul li {

	font-family: "Poppins";
	font-size: 16px;
	margin-right: 90px;
	line-height: 85px;
	height: 85px;
}

.box1-left>ul>li>a {
	color: #777777;
	line-height: 1;
	padding-bottom: 27px;
}

.box1-left>ul>li:hover a {
	color: #00bf86;
	border-bottom: 2px solid #00bf86;
}

.box1 .box1-left-active {
	color: #00bf86;
	border-bottom: 2px solid #00bf86;
}

.box1 .box1-right ul {
	display: flex;
}

.box1 .box1-right ul li {
	margin-left: 10px;
	font-family: "Poppins";
	color: #bbbbbb;
	line-height: 85px;
	height: 85px;
	font-size: 14px;
}

.box1 .box1-right>ul>li>a .iconfont {
	color: #2e2e2e;
	font-size: 20px;
}

.box1 .box1-right>ul>li>a {
	color: #777777;
	font-size: 14px;
}

.box1 .box1-right>ul>li:last-child a {
	color: #00bf86;
}

.box1 .box1-right>ul>li>a:hover {
	color: #00bf86;
}


.box2 {
	width: 100%;
}

.box2 .box2-cen {
	font-family: "Poppins";
	width: 1600px;
	margin: 0 auto;
	display: flex;
	justify-content: space-between;
	/* align-items: center; */
	flex-wrap: wrap;
}

.box2 .box2-cen .box2-left {
	width: 31.875%;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
}

.box2 .box2-cen .box2-mind {
	width: 31.875%;
	overflow: hidden;
	border-radius: 11px;
}

.box2 .box2-cen .box2-right {
	width: 31.875%;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
}

.box2 .box2-cen .box2-left-top {
	position: relative;
	overflow: hidden;
	width: 100%;
	border-radius: 11px;

}

.box2 .box2-cen .box2-left-bom {
	position: relative;
	overflow: hidden;
	width: 100%;
	border-radius: 11px;

}


.box2 .box2-cen img {
	width: 100%;
	transition: all .8s ease;
	min-width: 208px;
}

.box2 .box2-cen .box2-prc-bj {
	width: 100%;
	position: absolute;
	left: 0;
	bottom: 0;
	transition: all .8s ease;
}

.box2 .box2-zhi {
	position: absolute;
	left: 20px;
	bottom: 20px;
}

.box2 .box2-zhi li:first-child {
	font-size: 18px;
	color: #fff;
	font-weight: 500;
	/* white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis; */
}

.box2 .box2-zhi p {
	font-size: 14px;
	color: #fff;
	/* white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis; */
	/* line-height: 24px; */
}


.box2 .box2-cen .box2-right-top {
	position: relative;
	width: 100%;
	overflow: hidden;
	width: 100%;
	border-radius: 11px;
}

.box2 .box2-cen .box2-right-bom {
	position: relative;
	width: 100%;
	overflow: hidden;
	width: 100%;
	border-radius: 11px;
}

.box2 .box2-left-top:hover .box2-prc img {
	transform: scale(1.05);
}

.box2 .box2-left-bom:hover .box2-prc img {
	transform: scale(1.05);
}

.box2 .box2-right-top:hover .box2-prc img {
	transform: scale(1.05);
}

.box2 .box2-right-bom:hover .box2-prc img {
	transform: scale(1.05);
}

.box2 .box2-left-top:hover .box2-prc-bj img {
	transform: scale(1.05);
}

.box2 .box2-cen .box2-mind:hover .box2-mind-prc img {
	transform: scale(1.05);
}

.box2 h3 {
	font-size: 42px;
	font-family: "Poppins";
	color: #1c222b;
	margin: 80px 0 60px;
	text-align: center;
}

@media screen and (max-width :1630px) {
	.box1-cen {
		width: 1450px;
	}

	.box2 .box2-cen {
		width: 1450px;
	}



}

@media screen and (max-width :1500px) {
	.box1-cen {
		width: 1200px;
	}

	.box1 .box1-left ul li {
		margin-right: 30px;
	}

	.box2 .box2-cen {
		width: 1200px;
	}

	.footer .footer-cen {
		width: 1200px;
	}
}

@media screen and (max-width :1631px){
    .box1-cen {
		margin-top: 85px;
		flex-direction: column-reverse;
	}

}
@media screen and (max-width :1240px) {
	.banner .banner-cen .banner-cen-prc img {
		height: 55vh;
	}

	.box1-cen {
		width: 940px;
		margin-top: 85px;
		flex-direction: column-reverse;
	}

	.box1 .box1-left ul li {
		line-height: 1;
	}

	.box2 h3 {
		margin: 60px 0 50px;
	}

	.box2 .box2-cen {
		width: 940px;
	}


}

@media screen and (max-width :990px) {
	.banner .banner-cen .banner-cen-prc img {
		height: 100%;
	}

	.box1 .box1-right ul {
		width: 100%;
	}

	.box1 .box1-right ul li {
		height: 60px;
		line-height: 60px;
	}

	.box1 .box1-left ul {
		height: 60px;
	}

	.box1-left>ul>li>a {
		white-space: nowrap;
	}

	.box1 .box1-left ul li {
		height: 43px;
		/* line-height: 60px; */
	}

	.box1-left>ul>li>a {
		padding-bottom: 7px;
	}

	.box1-cen {
		width: 98%;
		margin-top: 35px;
	}

	.box2 .box2-cen {
		width: 100%;
		flex-direction: column;
	}

	.box2 .box2-cen .box2-left {
		width: 95%;
		margin: 0 auto;
	}

	.box2 .box2-cen .box2-left {
		flex-direction: row;
	}

	.box2 .box2-cen .box2-left-top {
		margin-right: 10px;

	}

	.box2 .box2-cen .box2-mind {
		width: 95%;
		margin: 10px auto;
		height: 400px;
	}

	.box2 .box2-cen .box2-right {
		width: 95%;
		margin: 10px auto;
		flex-direction: row;
	}

	.box2 .box2-cen .box2-right-top {
		margin-right: 10px;
	}


}

@media screen and (max-width :660px) {
	.banner .banner-cen .banner-cen-zhi li {
		font-size: 39px;
	}

	.box2 .box2-cen .box2-left {
		flex-direction: column;
	}

	.box2 .box2-cen .box2-left-top {
		margin: 0;
		margin-bottom: 10px;
	}

	.box2 .box2-cen .box2-right {
		flex-direction: column;
	}

	.box2 .box2-cen .box2-right-top {
		margin: 0;
		margin-bottom: 10px;
	}

	.box2 h3 {

		font-size: 36px;
	}
}