body,
html {
	width: 100%;
	height: 100%;
}

.mian-index {
	width: 100%;
	height: 100vh;
	position: relative;
}

/*定义滚动条高宽及背景
 高宽分别对应横竖滚动条的尺寸*/
::-webkit-scrollbar {
	width: 8px;
	height: 8px;
}

/*定义滚动条轨道
内阴影+圆角*/
::-webkit-scrollbar-track {
	-webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.3);
	border-radius: 10px;
	background-color: #d0d0d0;
}

/*定义滑块
 内阴影+圆角*/
::-webkit-scrollbar-thumb {
	border-radius: 10px;
	-webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, .3);
	background-color: #217a50;
}

.nav-box {
	position: fixed;
	z-index: 999;
	top: 0;
	left: 0;
	width: 100%;
	overflow: hidden;
	
	display: flex;
	justify-content: center;
	
}
.nav-mian {
	display: flex;
	align-items: center;
	justify-content: center;
}

.nav-mian {
	width: 254px;
	height: 108px;
	background: #FFFFFF;
}
.nav-tabs {
	display: flex;
	align-items: center;
	position: relative;
}
.nav-tabs::after {
	content: '';
	position: absolute;
	z-index: -1;
	top: 50%;
	transform: translatey(-50%);
	left: 0;
	width: 1200px;
	height: 60px;
	background-color: rgba(0, 0, 0, .3);
}

.nav-tabs div {
	padding: 20px 0;
	margin: 0 30px;
	font-size: 16px;
	font-family: Microsoft YaHei;
	font-weight: bold;
	color: #FFFFFF;
	position: relative;
	z-index: 1;
	cursor: pointer;
}
.nav-tabs div:before {
	content: '';
	position: absolute;
	top: 50%;
	left: 50%;
	width: 0;
	height: 0;
	transform: translate(-50%, -50%);
	background-color: rgba(255, 255, 255, 0.8);
	border-radius: 5px;
	transition: all 0.3s;
}
.nav-tabs div:hover {
	color: #169C58 !important;
}
.nav-tabs div:hover:before {
	content: '';
	position: absolute;
	z-index: -1;
	top: 50%;
	left: 50%;
	width: 150%;
	height: 60%;
	transform: translate(-50%, -50%);
	background-color: rgba(255, 255, 255, 0.8);
	border-radius: 5px;
	transition: all 0.3s;
}
.on-navtabs::after {
	content: '';
	position: absolute;
	bottom: 8px;
	left: 50%;
	transform: translateX(-50%);
	width: 28px;
	height: 2px;
	background: #FFFFFF;
}

.nav-mid {
	width: 1200px;
	display: flex;
	align-items: center;
	justify-content: space-between;
}



.bannar {
	height: 800px;
	overflow: hidden;
	background: linear-gradient(90deg, #5ECE6B, #62E1CA);
	display: flex;
	align-items: center;
	justify-content: center;

	position: relative;
}

.bannar-left {
	position: relative;
}

.bannar-text {
	font-size: 60px;
	font-family: Microsoft YaHei;
	font-weight: bold;
	font-style: italic;
	color: #FFFFFF;
}

.bannar-text1 {
	line-height: 50px;
	font-size: 20px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	font-style: italic;
	color: rgba(255, 255, 255, 0.9);
}

.bannar-text2 {
	margin-top: 30px;
	width: 205px;
	height: 70px;
	background: #FFFFFF;
	border-radius: 35px;

	display: flex;
	align-items: center;
	justify-content: center;

	font-size: 20px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	font-style: italic;
	color: #169C58;
	cursor: pointer;
}

.point1 {
	position: absolute;
	z-index: 9;
	top: 70px;
	left: -38px;
	width: 10px;
	height: 10px;
	background: #FFFFFF;
	border-radius: 50%;

	/* 	-webkit-animation-name: move-frames-2;
	animation-name: move-frames-2;
	-webkit-animation-duration: 30532ms;
	animation-duration: 30532ms;
	-webkit-animation-delay: 7464ms;
	animation-delay: 7464ms;
	 */
	/* -webkit-transform: translateY(-10vh);
	transform: translateY(-10vh);
	-webkit-animation-iteration-count: infinite;
	animation-iteration-count: infinite;
	-webkit-animation-timing-function: linear;
	animation-timing-function: linear; */
}

@-webkit-keyframes move-frames-2 {
	from {
		-webkit-transform: translate3d(9vw, 13vh, 0);
		transform: translate3d(9vw, 13vh, 0);
	}

	to {
		-webkit-transform: translate3d(5vw, -11vh, 0);
		transform: translate3d(5vw, -11vh, 0);
	}
}

@keyframes move-frames-2 {
	from {
		-webkit-transform: translate3d(9vw, 10vh, 0);
		transform: translate3d(9vw, 10vh, 0);
	}

	to {
		-webkit-transform: translate3d(5vw, -11vh, 0);
		transform: translate3d(5vw, -11vh, 0);
	}
}


.point2 {
	position: absolute;
	z-index: 9;
	top: -43px;
	left: 120px;
	width: 8px;
	height: 8px;
	background: #FFFFFF;
	border-radius: 50%;
}

.point3 {
	position: absolute;
	z-index: 9;
	top: 142px;
	left: 120px;
	width: 5px;
	height: 5px;
	background: #FFFFFF;
	border-radius: 50%;
}

.point4 {
	position: absolute;
	z-index: 9;
	top: -70px;
	left: 255px;
	width: 5px;
	height: 5px;
	background: #FFFFFF;
	border-radius: 50%;
}

.point5 {
	position: absolute;
	z-index: 9;
	top: -11px;
	left: 246px;
	width: 10px;
	height: 10px;
	background: #FFFFFF;
	border-radius: 50%;
}

.point6 {
	position: absolute;
	z-index: 9;
	top: 176px;
	left: 285px;
	width: 5px;
	height: 5px;
	background: #FFFFFF;
	border-radius: 50%;
}

.point7 {
	position: absolute;
	z-index: 9;
	top: -82px;
	left: 392px;
	width: 10px;
	height: 10px;
	background: #FFFFFF;
	border-radius: 50%;
}

.point8 {
	position: absolute;
	z-index: 9;
	top: -27px;
	left: 511px;
	width: 10px;
	height: 10px;
	background: #FFFFFF;
	border-radius: 50%;
}

.service {
	height: 827px;
	overflow: hidden;
	background: url('../../img/bannar.png');
	background-size: 100% 100%;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
}

.service-text1 {
	font-size: 48px;
	font-family: Microsoft YaHei;
	font-weight: bold;
	color: #FFFFFF;
}

.service-text2 {
	margin-top: 15px;
	font-size: 18px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #FFFFFF;
}

.service-box {
	padding-top: 190px;
	width: 1200px;

	display: flex;
	justify-content: space-between;
}

.service-mian {
	position: relative;
}

.service-item {
	position: relative;
	z-index: 10;
	width: 275px;
	height: 275px;
	background: #FFFFFF;
	border-radius: 10px;
	transition: all .3s;
	cursor: pointer;
	background: linear-gradient(0deg, #5ACE9C, #5ACEB9, #00E68D);
}

.service-card {
	width: 275px;
	height: 275px;
	border-radius: 10px;
	transition: all .2s;

	position: relative;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	background-color: #fff;
}

.service-text3 {
	font-size: 22px;
	font-family: Microsoft YaHei;
	font-weight: bold;
	color: #313131;
}

.service-text4 {
	font-size: 14px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #313131;
	line-height: 30px;
}

.service-img {
	position: absolute;
	z-index: 9;
	bottom: 216px;
	left: 50%;
	transform: translateX(-50%);
}

.service-icon {
	position: absolute;
	z-index: 6;
	bottom: 20px;
	left: 50%;
	transform: translateX(-50%);
	width: 0px;
	overflow: hidden;
	height: 26px;

	display: flex;
	align-items: center;
	justify-content: center;
	transition: all 1s;
}

.service-card:hover {
	transform: scale(0.97);
}

.service-item:hover {
	transform: translateY(-60px);
	box-shadow: 0px 0px 30px 1px rgba(90, 206, 185, 1);
}

.service-mian:hover .service-img {
	animation: mymove 1.5s infinite;
}

@keyframes mymove {
	0% {
		bottom: 216px;
	}

	50% {
		bottom: 226px;
	}

	100% {
		bottom: 216px;
	}
}

.service-mian:hover .service-icon {
	width: 100%;
	transition: all 1s;
}

.advantage {
	padding-top: 90px;
	box-sizing: border-box;
	height: 827px;
	overflow: hidden;
	display: flex;
	flex-direction: column;
	align-items: center;

	background: url('../../img/advantage.png');
	background-size: 100% 100%;

	position: relative;
}

.advantage-line {
	position: absolute;
	z-index: 8;
	bottom: -128px;
	left: 50%;
	transform: translateX(-50%);
	width: 1200px;
	height: 432px;
	overflow: hidden;
}

.advantage-line-box {
	width: 0;
	height: 1100%;
	overflow: hidden;
	animation: lineLeft 10s linear infinite;
}

@keyframes lineLeft {
	0% {
		width: 0;
	}

	10% {
		width: 0;
	}

	100% {
		width: 100%;
	}
}

.advantage-mian {
	margin-top: 60px;
	width: 1200px;
	height: 340px;
	background: #FFFFFF;
	box-shadow: 0px 0px 87px 0px rgba(13, 112, 62, 0.7);
	border-radius: 10px;

	padding: 40px 35px 0 35px;
	box-sizing: border-box;

	display: flex;
	justify-content: space-between;
}

.advantage-item {
	width: 330px;
	display: flex;
	flex-direction: column;
	align-items: center;
}

.advantage-title {
	padding: 28px 0 26px 0;
	font-size: 20px;
	font-family: Microsoft YaHei;
	font-weight: bold;
	color: #2F2F2F;
}

.advantage-text1 {
	font-size: 16px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #2F2F2F;
	line-height: 24px;
}

.about {
	padding-top: 80px;
	box-sizing: border-box;
	height: 825px;
	overflow: hidden;

	background: url('../../img/about-bg.png');
	background-size: 100% 100%;

	display: flex;
	flex-direction: column;
	align-items: center;
}

.about-mian {
	margin-top: 74px;
	width: 100%;
	display: flex;
	justify-content: center;
	position: relative;
}

.about-mian::after {
	content: '';
	position: absolute;
	z-index: 1;
	top: 0;
	left: 0;
	width: 57%;
	height: 440px;
	background: #FFFFFF;
	border-radius: 0px 10px 10px 0px;
}

.about-box {
	position: relative;
	z-index: 9;
	margin-top: 60px;
	width: 1200px;
	display: flex;
	justify-content: space-between;
}

.about-mian-left {
	flex: 1;
}

.about-text {
	font-size: 16px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #595959;
	line-height: 32px;
}

.about-text1 {
	margin-top: 20px;
	width: 155px;
	height: 55px;
	background: #169C58;
	border-radius: 28px;

	font-size: 16px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	font-style: italic;
	color: #FFFFFF;

	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;

	box-sizing: border-box;

	transition: all .3s;
	overflow: hidden;
}

.about-text1:hover {
	text-align: center;
	transition: all .3s;
	background-color: #FFFFFF;
	color: #169C58;
	border: 2px solid #169C58;
}

.about-text1:hover span:last-of-type {
	animation: aboutText 1s infinite;
}

@keyframes aboutText {
	0% {
		opacity: 1;
		transform: translateX(0px);
	}

	100% {
		opacity: 0;
		transform: translateX(30px);
	}
}

.about-mian-right {
	width: 584px;
	height: 355px;
	background: url('../../img/about-icon.png');
	background-size: 100% 100%;
	animation: aboutAnime 3s infinite;
}

@keyframes aboutAnime {
	0% {
		transform: translateY(0px) scale(1);
	}

	50% {
		transform: translateY(-20px) scale(1.03);
	}

	50% {
		transform: translateY(20px) scale(0.99);
	}

	100% {
		transform: translateY(0px) scale(1);
	}
}

.demand {
	height: 335px;
	overflow: hidden;
	background: linear-gradient(90deg, #58CB65, #62E1C9);
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
}

.demand-com {
	width: 1200px
}

.demand-text1 {
	font-size: 36px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #FFFFFF;
}

.demand-text2 {
	font-size: 16px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #FFFFFF;
}

.demand-mian {
	display: flex;
	align-items: center;
	justify-content: space-between;

	padding: 50px 0;
}

.demand-box {
	height: 70px;
	background: #FFFFFF;
	padding: 0 20px;
	box-sizing: border-box;
	margin-right: 10px;
}

.demand-box input {
	width: 100%;
	height: 100%;
	margin: 0;
	padding: 0;
	font-size: 18px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #000;
	border: none;
	outline: none;
}

.demand-box input::-webkit-input-placeholder {
	/* WebKit, Blink, Edge */

	color: #585858;
}

.demand-box input:-moz-placeholder {
	/* Mozilla Firefox 4 to 18 */

	color: #585858;
}

.demand-box input::-moz-placeholder {
	/* Mozilla Firefox 19+ */

	color: #585858;
}

.demand-box input:-ms-input-placeholder {
	/* Internet Explorer 10-11 */

	color: #585858;
}

.demand-input1 {
	width: 260px;
}

.demand-input2 {
	width: 260px;
}

.demand-input3 {
	width: 460px;
}

.demand-but {
	width: 190px;
	height: 70px;
	background: #169C58;

	display: flex;
	align-items: center;
	justify-content: center;

	font-size: 18px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #FFFFFF;

	cursor: pointer;
}

.demand-but:hover {}

.footer-top {
	height: 300px;
	overflow: hidden;
	background: url('../../img/footer.png');
	background-size: 100% 100%;

	display: flex;
	align-items: center;
	justify-content: center;
}

.footer-top-mian {
	width: 1200px;
	display: flex;
	justify-content: space-between;
}

.footer-top-1 {
	width: 140px;
}

.footer-top-1-img {
	width: 140px;
	height: 140px;
}

.footer-top-1-img img {
	width: 100%;
	height: 100%;
	object-fit: contain;
}

.footer-top-1-text {
	width: 100%;
	height: 30px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 14px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #FFFFFF;
	border: 1px solid #fff;
	border-top: none;
	box-sizing: border-box;
}

.footer-top-2 {
	padding-top: 15px;
	display: flex;
	flex-direction: column;
}

.footer-text1 {
	font-size: 30px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #FFFFFF;
}

.footer-text2 {
	flex: 1;
	font-size: 18px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #FFFFFF;
	line-height: 32px;
}

.footer-phone {
	display: flex;
	align-items: center;
}

.footer-phone img {
	width: 32px;
	height: 33px;
}

.footer-phone-text {
	padding-left: 7px;
}

.footer-phone-text-1 {
	font-size: 14px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #FFFFFF;
}

.footer-phone-text-2 {
	display: flex;
	align-items: flex-end;
	white-space: nowrap;
}

.footer-phone-text-2 span:first-of-type {
	font-size: 26px;
	font-family: Microsoft YaHei;
	font-weight: bold;
	color: #FFFFFF;
}

.footer-phone-text-2 span:last-of-type {
	font-size: 14px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #FFFFFF;
	line-height: 20px;
	margin-left: 10px;
}

.footer-top-3 {
	padding-top: 15px;

	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: space-between;

	opacity: 0.8;
}

.footer-top-3 span {
	font-size: 14px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #FFFFFF;
}

.footer-text-3 {
	font-size: 18px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #FFFFFF;
}

.footer-top-4 {
	padding-top: 15px;
	opacity: 0.8;
}

.footer-con {
	font-size: 14px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #FFFFFF;
}

.footer-con-top {
	display: flex;
	align-items: center;
}

.footer-con-top img {
	width: 14px;
	height: 18px;
	margin-right: 5px;
}

.footer-padding2 img {
	width: 16px;
	height: 11px;
}

.footer-con-bom {
	padding-top: 10px;
	padding-left: 19px;
}

.footer-padding {
	padding-bottom: 20px;
}

.footer-padding2 {
	padding-top: 45px;
}

.footer-black {
	background: linear-gradient(90deg, #169C58, #5ACEB9);
	display: flex;
	align-items: center;
	justify-content: center;

	font-size: 14px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #FFFFFF;

	cursor: pointer;
}

.footer-mian {
	width: 1200px;
	display: flex;
	align-items: center;
	justify-content: space-between;

}

.footer-mian-left a {
	color: #FFFFFF;
	text-decoration: none;
}

.footer-mian-right {
	display: flex;
	align-items: center;
}

.footer-mian-right div:first-of-type {
	width: 70px;
	height: 67px;
	background: #169C58;
	font-size: 18px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #FFFFFF;
	display: flex;
	align-items: center;
	justify-content: center;
}

.footer-mian-right div:last-of-type {
	width: 70px;
	height: 67px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 14px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #FFFFFF;
}


.page-bannar {
	height: 500px;
	position: relative;
}
.page-mid {
	position: absolute;
	top: 50%;
	left: 0;
	transform: translateY(-50%);
	width: 100%;
	
	display: flex;
	align-items: center;
	justify-content: center;
}
.page-box-text {
	width: 1200px;
}
.page-box-text span {
	font-size: 48px;
	font-family: Microsoft YaHei;
	font-weight: bold;
	color: #FFFFFF;
}
.page-box-text div {
	margin-top: 15px;
	width: 80px;
	height: 4px;
	background: #FFFFFF;
}
.page-bannar img {
	width: 100%;
	height: 100%;
}

.science1 {
	height: 1217px;
	
	display: flex;
	flex-direction: column;
	align-items: center;
	background-color: #fff;
}

.title-page {
	width: 1200px;
	text-align: right;
	padding-top: 20px;

	font-size: 14px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #3B3B3B;
}

.title-text1 {
	margin-top: 75px;
	font-size: 48px;
	font-family: Microsoft YaHei;
	font-weight: bold;
	color: #1FA85E;
}

.title-text2 {
	margin-top: 20px;
	font-size: 18px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #5A5A5A;
}

.science2 {
	height: 730px;
	background: url('../../img/science.png');
	background-size: 100% 100%;
	display: flex;
	flex-direction: column;
	align-items: center;
}

.science2-box {
	margin-top: 90px;
	/* max-width: 1200px; */

	display: flex;
	justify-content: center;
}

.science2-item {
	margin-left: 30px;
	display: flex;
	flex-direction: column;
	align-items: center;
}

.science2-item:first-of-type {
	margin-left: 0;
}

.science2-item1 {
	width: 120px;
	height: 120px;
	background: #FFFFFF;
	border-radius: 50%;

	position: relative;
	z-index: 3;

	display: flex;
	align-items: center;
	justify-content: center;

	font-size: 50px;
	font-family: Microsoft YaHei;
	font-weight: bold;
	color: #31B676;
}

.science2-item1::after {
	content: '';
	position: absolute;
	z-index: -1;
	top: -5px;
	left: -5px;
	width: 130px;
	height: 130px;
	background: #FFFFFF;
	opacity: 0.5;
	border-radius: 50%;
}

.science2-item1::before {
	content: '';
	position: absolute;
	z-index: -2;
	top: -10px;
	left: -10px;
	width: 140px;
	height: 140px;

	border-radius: 50%;
	border: 1px dashed #FFFFFF;
	box-sizing: border-box;
	opacity: 0.5;
}
.science2-item2 {
	margin-top: 25px;
	font-size: 24px;
	font-family: Microsoft YaHei;
	font-weight: bold;
	color: #FFFFFF;
}
.science2-item3 {
	text-align: center;
	margin-top: 15px;
	font-size: 16px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #FFFFFF;
	line-height: 26px;
}
.text-color1 {
	color: #fff !important;
}

.science1-mian {
	margin-top: 95px;
	width: 635px;
	height: 635px;
	border: 1px dashed rgba(31, 168, 94, 0.6);
	border-radius: 50%;
	position: relative;
	
	display: flex;
	align-items: center;
	justify-content: center;
}
.science1-mian-line {
	width: 518px;
	height: 518px;
	border: 1px dashed rgba(210, 210, 210, 0.6);
	border-radius: 50%;
	
	position: relative;
}
.science1-img {
	width: 800px;
	height: 494px;
	background: url('../../img/scuence.png');
	background-size: 100% 100%;
	
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
}
.science1-float {
	position: absolute;
	z-index: 99;
	
	width: 16px;
	height: 16px;
	background: #1FA85E;
	border-radius: 50%;
}
.science1-float::after {
	content: '';
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	
	width: 28px;
	height: 28px;
	background: #1FA85E;
	opacity: 0.4;
	border-radius: 50%;
	
	animation: floatAm 3s ease infinite;
}
.science1-float::before {
	content: '';
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	width: 39px;
	height: 39px;
	border: 1px solid #1FA85E;
	opacity: 0.4;
	border-radius: 50%;
	/* animation: floatAm 2.5s ease infinite; */
}

@keyframes floatAm {
	0% {
		transform: translate(-50%, -50%) scale(0);
		opacity: 1;
	}
	30% {
		transform: translate(-50%, -50%) scale(0);
		opacity: 1;
	}
	50% {
		transform: translate(-50%, -50%) scale(0.5);
		opacity: 1;
	}
	100% {
		transform: translate(-50%, -50%) scale(1.3);
		opacity: 0
	}
}

.science1-box {
	position: absolute;
	z-index: 999;
	width: 419px;
	padding: 20px;
	box-sizing: border-box;
	background: #FFFFFF;
	box-shadow: 0px 0px 38px 0px rgba(60,60,60,0.18);
	border-radius: 10px;
	
	font-size: 16px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #2F2F2F;
	line-height: 26px;
}
.science1-box-text1 {
	position: relative;
}
.science1-box-text1:before {
	content: '';
	position: absolute;
	z-index: 1;
	top: 0;
	left: 0;
	width: 24px;
	height: 24px;
	background: #1FA85E;
	border-radius: 50%;
}
.science1-box-after1::after {
	content: '1';
	position: absolute;
	z-index: 2;
	top: 0;
	left: 7px;
	font-size: 16px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #FFFFFF;
}
.science1-box-after2::after {
	content: '2';
	position: absolute;
	z-index: 2;
	top: 0;
	left: 7px;
	font-size: 16px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #FFFFFF;
}
.science3 {
	box-sizing: border-box;
	height: 735px;
	display: flex;
	flex-direction: column;
	align-items: center;
	background-color: #fff;
}
.science3-mian {
	max-width: 1200px;
	margin-top: 64px;
	display: flex;
	align-items: center;
	justify-content: center;
}
.science3-mian-left {
	flex: 1;
	margin-right: 45px;
}
.science3-mian-righr {
	width: 637px;
	height: 418px;
	display: flex;
	align-items: center;
	justify-content: center;
}
.science3-text1 {
	font-size: 36px;
	font-family: CTBiaoSongSJ;
	font-weight: 400;
	font-style: italic;
	color: #DCDCDC;
	line-height: 40px;
}
.science3-text2 {
	padding-top: 15px;
	font-size: 26px;
	font-family: Microsoft YaHei;
	font-weight: bold;
	font-style: italic;
	color: #797979;
}
.science3-text3 {
	padding-top: 5px;
	font-size: 36px;
	font-weight: bold;
	font-family: Microsoft YaHei;
	font-weight: bold;
	font-style: italic;
	color: rgba(31, 168, 94, 1);
}
.science3-text4 {
	padding-top: 20px;
	font-size: 16px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #3F3F3F;
	line-height: 32px;
}

.serve1 {
	display: flex;
	flex-direction: column;
	align-items: center;
	height: 244px;
	background-color: #fff;
	text-align: center;
}
.serve1-top {
	margin-top: 45px !important;
}
.serve1-item {
	height: 578px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: #F1F1F1;
}
.serve1-item:nth-child(2n) {
	background: #fff !important;
}
.serve1-box {
	/* width: 1200px; */
	display: flex;
	align-items: center;
	justify-content: space-between;
}
.serve1-item-box {
	width: 620px;
	/* padding-left: 35px; */
	padding: 35px;
	/* box-sizing: border-box; */
}
.serve1-text1 {
	font-size: 30px;
	font-family: Microsoft YaHei;
	font-weight: bold;
	color: #313131;
}
.serve1-text2 {
	margin-top: 40px;
	font-size: 16px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #313131;
	line-height: 36px;
}

.contact1 {
	background: #f6f6f6 !important;
}
.contact2 {
	background: #f6f6f6;
	padding: 45px 0 113px 0;
	
	display: flex;
	flex-direction: column;
	align-items: center;
}
.contact2-box {
	width: 1200px;
	display: flex;
}
.contact2-box-right {
	width: 400px;
	height: 380px;
	background: #1FA85E;
	position: relative;
	overflow: hidden;
}
.contact2-box-right::after {
	content: '';
	position: absolute;
	bottom: 0;
	left: 50%;
	transform: translateX(-50%);
	width: 221px;
	height: 197px;
	background: url('../../img/contactUs.png');
	background-size: 100% 100%;
}


.contact2-phone {
	position: absolute;
	top: 75px;
	left: 50%;
	transform: translateX(-50%);
}
.contact2-box-left {
	flex: 1;
	padding: 65px 50px;
	box-sizing: border-box;
	background-color: #fff;
}
.contact2-text1 {
	font-size: 24px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #373737;
}
.contact2-text2 {
	padding-top: 5px;
	margin-bottom: 85px;
	position: relative;
}
.contact2-text2::after {
	content: '';
	position: absolute;
	left: 0;
	bottom: -15px;
	width: 45px;
	height: 2px;
	background: #1FA85E;
}
.contact2-text3 {
	font-size: 16px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #4C4C4C;
	padding-bottom: 20px;
}
.contact2-map {
	width: 1200px;
	height: 650px;
}

.map-pop {
	width: 480px;
	height: 100px;
	background: #FFFFFF;
	box-shadow: 0px 2px 13px 0px rgba(139,139,139,0.6);
	
	display: flex;
	align-items: center;
}
.map-text div:first-of-type {
	font-size: 22px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #373737;
}
.map-text div:last-of-type {
	padding-top: 5px;
	font-size: 14px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #828282;
}
.tabs-box {
	margin-top: 35px;
	display: flex;
	align-items: center;
}
.tabs-box div{
	width: 95px;
	height: 35px;
	
	font-size: 18px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #000;
	display: flex;
	align-items: center;
	justify-content: center;
	margin-right: 30px;
	cursor: pointer;
}
.onTbs {
	background: #1FA85E;
	color: #FFFFFF !important;
}

.tabs-box div:last-of-type {
	margin-right: 0;
}
.news {
	display: flex;
	flex-direction: column;
	align-items: center;
}
.news-box {
	padding: 70px 0;
	display: flex;
	justify-content: center;
	background-color: #fff;
}
.news-list {
	/* width: 1202px; */
	display: flex;
	flex-wrap: wrap;
}
.news-item {
	display: flex;
	flex-direction: column;
	border: 1px solid rgba(210, 210, 210, 1);
}
.news-item:nth-child(2n-1) {
	padding: 80px 85px 80px 0;
	box-sizing: border-box;
	border-left: none;
	border-bottom: none;
}
.news-item:nth-child(2n) {
	padding: 80px 0 80px 85px;
	box-sizing: border-box;
	border-left: none;
	border-right: none;
	border-bottom: none;
}
.news-item:first-of-type {
	border-top: none;
	padding: 0 85px 80px 0;
}
.news-item:nth-child(2) {
	border-top: none;
	padding: 0 0 80px 85px;
}


.news-img {
	height: 188px;
	overflow: hidden;
}
.news-title {
	margin-top: 30px;
	max-width: 500px;
	font-size: 22px;
	font-family: Microsoft YaHei;
	font-weight: bold;
	color: #474747;
	
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}
.news-text1 {
	flex: 1;
	margin-top: 30px;
	font-size: 14px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #707070;
	line-height: 30px;
	
	max-width: 500px;
	overflow: hidden;
	display: -webkit-box;
	-webkit-line-clamp: 2; 
	-webkit-box-orient: vertical;
}
.news-time {
	margin-top: 45px;
	font-size: 55px;
	font-family: Microsoft YaHei;
	font-weight: bold;
	color: #EDEDED;
}

.news-mian {
	width: 1200px;
	display: flex;
}

.news-mian-left {
	width: 800px;
}

.news-text2 {
	font-size: 24px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #3E3E3E;
	line-height: 24px;
}
.news-text3 {
	font-size: 14px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #717171;
	
	padding: 20px 0 30px 0;
}
.news-line {
	height: 10px;
	background: #EEEEEE;
}
.news-text4 {
	padding: 20px 0 55px 0;
	
	font-size: 16px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #717171;
	line-height: 30px;
}
.news-page {
	margin-top: 35px;
	display: flex;
	align-items: center;
	justify-content: space-between;
}
.news-page div {
	width: 386px;
	height: 40px;
	line-height: 40px;
	padding: 0 10px;
	box-sizing: border-box;
	background: #FFFFFF;
	border: 1px solid #DCDCDC;
	
	font-size: 14px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #6D6D6D;
	cursor: pointer;
}

.news-back {
	margin-top: 20px;
	display: flex;
	align-items: center;
	cursor: pointer;
}
.back-left {
	width: 32px;
	height: 32px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: #EEEEEE;
}
.back-right {
	width: 68px;
	height: 32px;
	display: flex;
	align-items: center;
	justify-content: center;
	background: #1FA85E;
	
	font-size: 14px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #FFFFFF;
}
.news-mian-right {
	flex: 1;
	padding-left: 35px;
}
.news-mian-right-title {
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
}
.news-text5 {
	font-size: 24px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #3E3E3E;
}
.news-text6 {
	font-size: 14px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #3E3E3E;
	cursor: pointer;
}
.news-r-item {
	margin-top: 20px;
	cursor: pointer;
}
.news-r-item-text7 {
	display: flex;
	align-items: center;
	font-size: 14px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #3E3E3E;
}
.news-r-item-text7 span {
	font-size: 36px;
	font-family: Vijaya;
	font-weight: 400;
	color: #3E3E3E;
}
.news-r-item-text7 div {
	max-width: 290px;
	font-size: 16px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #3E3E3E;
	
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}
.news-r-item-text8 {
	padding-left: 20px;
	display: flex;
	justify-content: space-between;
	height: 0;
	overflow: hidden;
	transition: all 0.3s linear;
}
.news-r-item:hover .news-r-item-text8 {
	transition: all 0.3s linear;
	height: 70px;
}


.news-r-item-text8 span {
	font-size: 14px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #717171;
	line-height: 24px;
}
.news-r-item-text8 img {
	width: 100px;
	height: 70px;
}
.regards1 {
	height: 515px;
	
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
}
.regards1-box1 {
	display: flex;
	align-items: center;
	justify-content: center;
}
.regards1-box2 {
	margin-top: 70px;
	width: 1110px;
	font-size: 16px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #4D4D4D;
	line-height: 34px;
}
.regards1-box1-text1 {
	display: flex;
	flex-direction: column;
	align-items: center;
}
.regards1-txet2 {
	display: flex;
	align-items: flex-end;
}
.regards1-txet2 span:first-of-type {
	font-size: 48px;
	font-family: Microsoft YaHei;
	font-weight: bold;
	color: #1FA85E;
}
.regards1-txet2 span:last-of-type {
	font-size: 20px;
	color: #1FA85E;
	line-height: 35px;
	margin-left: 5px;
}
.regards1-text4 {
	font-size: 18px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #535353;
}

.regards1-line {
	width: 1px;
	height: 70px;
	background: #269364;
	margin: 0 90px;
}
.regards2 {
	height: 600px;
	background: url('../../img/science.png');
	background-size: 100% 100%;
}

.regards3 {
	display: flex;
	flex-direction: column;
	align-items: center;
}

.box2-swiper {
	padding: 60px 0 140px 0;
}
.swiper-box1 {
	width: 1170px;
	height: 280px;
	padding: 20px;
	overflow: hidden;
}
.swiper-box2 {
	width: 1170px;
	height: 450px;
	padding: 20px;
	overflow: hidden;
}
.box2-swiper-pro {
	position: relative;
}
.box2-swiper-slide {
	width: 218px;
	height: 450px;
	border-radius: 10px;
	padding: 25px 30px;
	box-sizing: border-box;
	
	text-align: center;
	
	font-size: 18px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #0D1A26;
	transition: all 0.3s linear
}
.on-swiper-slide {
	transition: all 0.3s linear;
	box-shadow: 0px 0px 32px 0px rgba(60,60,60,0.15);
	border-radius: 10px;
}
.swiper-text1 {
	width: 100%;
	overflow: hidden;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;

}
.swiper-img {
	overflow: hidden;
	height: 350px;
	border-radius: 5px;
	margin-bottom: 18px;
	
	/*background: #000;*/
	
	cursor: pointer;
}
.swiper-img img {
	width: 100%;
	height: 100%;
	object-fit: contain;
}
.swiper-button-left {
	position: absolute;
	top: 50%;
	left: -60px;
	transform: translateY(-50%);
	
	width: 46px;
	height: 46px;
	background: #F5F6F7;
	border-radius: 50%;
	
	display: flex;
	align-items: center;
	justify-content: center;
	
	cursor: pointer;
	transition: all 0.3s linear;
}
.swiper-button-left:hover {
	transition: all 0.3s linear;
	background: rgba(35, 144, 92, 0.5);
}
.swiper-button-right {
	position: absolute;
	top: 50%;
	right: -60px;
	transform: translateY(-50%);
	
	width: 46px;
	height: 46px;
	background: #F5F6F7;
	border-radius: 50%;
	
	display: flex;
	align-items: center;
	justify-content: center;
	
	cursor: pointer;
	transition: all 0.3s linear;
}
.swiper-button-right:hover {
	transition: all 0.3s linear;
	background: rgba(35, 144, 92, 0.5);
}

.regards2 {
	display: flex;
	align-items: center;
	justify-content: center;
}

.swiper-box1 .swiper-img {
	height: 180px;
	overflow: hidden;
}


.bannar-right {
	position: relative;
}
.back-right-img {
	position: relative;
	z-index: 99;
	animation: dwons 8s infinite;
	animation-timing-function: ease-in-out;
}
.back-right-cloud1 {
	position: absolute;
	top: -20px;
	left: 250px;
	animation: clouds 8s infinite;
	animation-timing-function: ease-in-out;
}
.back-right-cloud2 {
	position: absolute;
	top: 50px;
	left: 350px;
	animation: clouds 12s infinite;
	animation-timing-function: ease-in-out;
}
.back-right-cloud3 {
	position: absolute;
	bottom: 230px;
	left: 20px;
	animation: clouds 10s infinite;
	animation-timing-function: ease-in-out;
}
@keyframes dwons {
	0% {
		transform: translateY(15px) scale(1);
	}
	50% {
		transform: translateY(0px) scale(0.96);
	}
	100% {
		transform: translateY(15px) scale(1);
	}
}

@keyframes clouds {
  0% {
    transform: translateX(15px);
  }
  50% {
    transform: translateX(0px);
  }
  100% {
    transform: translateX(15px);
  }
}