.left {
	text-align: left
}

.center {
	text-align: center
}

.banner {
	position: relative;
	color: #fff;
	width: 100%
}

.banner img {
	width: 100%!important
}

.banner .title {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%,-50%);
	padding: 20px 0;
	display: flex;
	align-items: center;
	flex-direction: column;
	color: #fff;
	width: 100%
}

.banner .title .about {
	font-size: 40px;
	font-family: comic;
	padding-bottom: 15px;
	font-weight: 700
}

.banner .title .link {
	display: flex;
	align-items: center;
	display: none;
}

.banner .title .link .home {
	font-size: 18px;
	font-family: comic
}

.banner .title .link .split {
	font-size: 18px;
	margin: 0 15px
}

.info {
	margin: 0 auto;
	display: flex;
	/*flex-direction: column;*/
	gap: 20px;
}

.info .title {
	font-size: 40px;
	color: #002169;
	/* float: left; */
	clear: both;
	font-weight: 700
}

.info .desc {
	font-size: 26px;
	color: #000;
	text-align: left;
	
	clear: both;
	text-indent: 2rem
}

.advantage {
	background-color: #f8be12
}

.play {
	display: flex;
	justify-content: center;
	/* float:left; */
	clear: both;
	margin-top: 20px
}

.play .circleA {
	width: 110px;
	height: 110px;
	border-radius: 50%;
	border: 1px solid #335ead;
	display: flex;
	align-items: center;
	justify-content: center;
	animation: myScale-d55f877a 3s linear infinite;
	cursor: pointer;
	margin-bottom: 30px;
}

.play .circleA .circleB {
	width: 90px;
	height: 90px;
	border-radius: 50%;
	border: 1px solid #335ead;
	display: flex;
	align-items: center;
	justify-content: center
}

.play .circleA .circleIcon {
	width: 70px;
	height: 70px;
	border-radius: 50%;
	background-color: #335ead;
	display: flex;
	align-items: center;
	justify-content: center
}

.play .circleA .circleIcon img {
	height: 12px;
	width: 12px
}

.mask {
	width: 100%;
	height: 100%;
	background-color: #0000004d;
	position: fixed;
	left: 0;
	top: 0;
	z-index: 999
}

.mask .mobile {
	width: 80%;
	height: 350px;
	margin: 0 auto;
	display: flex;
	flex-direction: column;
	position: fixed;
	top: 50%;
	left: 50%;
	transform: translate(-50%,-50%);
	background-color: #fff
}

.mask .mobile .videoContent {
	flex: 1
}

.mask .mobile .navBar {
	height: 42px;
	background-color: #f8f8f8;
	border: 1px solid #eee;
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 0 20px
}

.mask .window {
	position: absolute;
	left: 0;
	bottom: 0;
	width: 50%;
	border-radius: 2px 2px 0 0;
	overflow: hidden
}

.mask .window .bar {
	display: flex;
	align-items: center;
	justify-content: space-between;
	background-color: #fff;
	padding: 0 20px;
	height: 42px
}

.mask .full {
	width: 100%;
	height: 100%;
	background-color: #fff
}

.mask .full .navBar {
	height: 42px;
	background-color: #f8f8f8;
	border: 1px solid #eee;
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 0 20px
}

.mask .navTitle {
	font-size: 14px
}

.mask .toolBar {
	display: flex;
	align-items: center
}

.mask .toolBar .icon {
	width: 16px;
	height: 16px;
	margin-left: 10px;
	display: flex
}

.mask .toolBar .icon img {
	width: 100%;
	height: 100%
}

.mask video {
	width: 100%
}

@keyframes myScale-d55f877a {
	0% {
		transform: scale(1);
		opacity: 1
	}

	25% {
		transform: scale(1.1);
		opacity: .5
	}

	50% {
		transform: scale(1.2);
		opacity: .4
	}

	75% {
		transform: scale(1.1);
		opacity: .5
	}

	to {
		transform: scale(1);
		opacity: 1
	}
}

@media screen and (min-width: 1000px) and (max-width: 1299px) {
	.pc,.info,.product,.title {
		width: 100%;
	}
}

@media screen and (min-width: 1300px) and (max-width: 1599px) {
	.pc,.info,.product,.title {
		max-width: 1280px;
		margin: 0 auto
	}
}

@media screen and (min-width: 1600px) {
	.pc,.info,.product,.title {
		/*max-width: 1600px;*/
		/*margin: 0 auto*/
		
	}
}

@media screen and (min-width: 1300px) and (max-width: 1599px) {
	.mobile {
		display: none!important
	}

	.advantage ul,.environment ul {
		width: 1280px
	}

	.advantage ul li,.environment ul li {
		width: 297.5px
	}
}

@media screen and (min-width: 1600px) {
	.mobile {
		display: none
	}

	.advantage ul,.environment ul {
		width: 1600px
	}

	.advantage ul li,.environment ul li {
		width: 377.5px
	}
}

@media screen and (min-width: 1000px) {
	.title {
		font-size: 40px;
		/* font-weight: 500; */
		padding: 50px 0;
		color: #002169
	}

	.mobile {
		display: none!important
	}

	.info2 {
		padding-bottom: 60px
	}

	.info2 .title {
		padding-bottom: 25px
	}

	.product .productIntro {
		color: #002169;
		margin: 0 auto
	}

	.product .productIntro .title {
		font-size: 40px;
		font-weight: 600
	}

	.product .productIntro .desc {
		text-indent: 2rem;
		font-size: 30px
	}

	.product .productList {
		display: flex;
		align-items: center;
		justify-content: space-between;
		margin: 0 auto 70px
	}

	.product .productList li {
		cursor: pointer
	}

	.product .productList li:last-child {
		margin-left: 40px
	}

	.advantage {
		text-align: center;
		padding: 70px 0
	}

	.advantage .title {
		font-size: 40px;
		font-family: comic;
		font-weight: 700;
		padding-bottom: 25px;
		color: #fff;
		padding-top: 0
	}

	.advantage li .label {
		width: 140px
	}

	.advantage li .label .desc {
		line-height: normal;
		margin-top: 8px
	}

	.environment {
		background-color: #393d72;
		padding-bottom: 60px
	}

	.environment .title {
		color: #fff;
		padding-bottom: 25px
	}

	.environment ul {
		display: flex;
		align-items: center;
		margin: 0 auto;
		justify-content: space-between
	}

	.environment .swiper-pagination-bullet {
		width: 15px;
		height: 15px
	}

	.environment .swiper-pagination {
		position: relative;
		bottom: 0
	}

	.dialog {
		z-index: 19991015;
		width: 900px;
		height: 506px;
		position: fixed;
		top: 50%;
		left: 50%;
		transform: translate(-50%,-50%);
		background-color: #fff
	}

	.dialog video {
		width: 100%;
		height: 100%
	}

	.dialog .icon {
		width: 30px;
		height: 30px;
		border-radius: 50%;
		border: 3px solid #ffffff;
		position: absolute;
		display: flex;
		align-items: center;
		justify-content: center;
		background-color: #8a8a8a;
		right: -14px;
		top: -14px;
		cursor: pointer
	}

	.dialog .icon:hover {
		background-color: #007aff
	}

	.dialog .icon img {
		position: relative;
		z-index: 999;
		width: 15px;
		height: 15px
	}
}

@media screen and (min-width: 640px) and (max-width: 1000px) {
	.dialog,.pc,.pc_img {
		display: none
	}

	.banner .home {
		color: #888
	}

	.info {
	    flex-direction: column;
		padding: 30px 15px;
		background-color: #ffffff;
		
		/*background-image: linear-gradient(141deg,#36684f 0%,#376660 51%,#396566 75%)*/
	}

	.info .title {
		color: #002169;
		font-size: 30px
	}

	.info .desc {
		font-size: 26px
	}

	.product {
		padding: 0 15px;
		background-image: linear-gradient(141deg,#36684f 0%,#376660 51%,#396566 75%)
	}

	.product .title {
		font-size: 30px;
		font-weight: 600;
		color: #fff;
		padding-top: 30px;
		padding-bottom: 20px
	}

	.product .productList li {
		padding: 10px 0
	}

	.advantage {
		padding: 50px 0
	}

	.advantage .title {
		font-size: 26px;
		margin-bottom: 20px;
		font-family: poppins-Bold;
		color: #333
	}

	.advantage ul {
		padding: 0 15px
	}

	.advantage ul li {
		display: flex;
		align-items: center;
		margin-bottom: 15px;
		background: #fff;
		padding: 15px;
		box-shadow: 0 0 8px #eee;
		border-radius: 15px
	}

	.advantage ul li:last-child {
		margin-bottom: 0
	}

	.advantage ul li .icon {
		width: 80px;
		height: 80px;
		border-radius: 50%;
		background-color: #8dc63d;
		display: flex;
		justify-content: center;
		align-items: center
	}

	.advantage ul li .icon img {
		width: 40px;
		height: 40px
	}

	.advantage ul li .label {
		margin-left: 20px
	}

	.advantage ul li .label .year {
		display: flex;
		align-items: flex-end
	}

	.advantage ul li .label .year .num {
		font-size: 30px;
		font-family: Franklin;
		color: #335ead;
		line-height: 1
	}

	.advantage ul li .label .year .unit {
		padding-left: 8px;
		font-size: 16px;
		line-height: 1
	}

	.advantage ul li .label .year .color_blue {
		color: #335ead
	}

	.advantage ul li .label .desc {
		font-size: 20px;
		font-family: Franklin
	}

	.environment {
		background-color: #393d72;
		padding: 20px 0;
		width: 100%;
		overflow: hidden
	}

	.environment .title {
		font-size: 26px;
		margin-bottom: 20px;
		width: 100%;
		text-align: center;
		font-family: poppins-Bold;
		color: #fff;
		font-weight: 700
	}

	.environment .env_img .swiper-pagination {
		position: relative;
		bottom: 0;
		margin-top: 20px
	}

	.navigation {
		display: flex;
		justify-content: center
	}

	.navigation .swiper-button-prev,.navigation .swiper-button-next {
		width: 89px;
		height: 50px;
		margin-top: 20px;
		text-align: center;
		background: #fff;
		font-size: 30px;
		display: flex;
		align-items: center;
		justify-content: center;
		transition: all .6s
	}

	.navigation .swiper-button-prev:hover,.navigation .swiper-button-next:hover {
		background-color: #d00638!important;
		color: #fff
	}

	.navigation .swiper-button-prev .iconfont,.navigation .swiper-button-next .iconfont {
		display: inline-block;
		font-size: 20px;
		display: flex;
		align-items: center;
		justify-content: center;
		font-weight: 600
	}

	.navigation .swiper-button-next {
		margin-left: 2px
	}
}

@media screen and (max-width: 639px) {
	.dialog,.pc,.pc_img {
		display: none
	}

	.banner .home {
		color: #888
	}

	.info {
		padding: 30px 15px;
		display: flex;
       flex-direction: column;
		/*background-color: #1fc8db;*/
		/*background-image: linear-gradient(141deg,#36684f 0%,#376660 51%,#396566 75%)*/
	}

	.info .title {
		color: #222;
		font-size: 30px
	}

	.info .desc {
		font-size: 26px
	}

	.product {
		padding: 0 15px;
		background-image: linear-gradient(141deg,#36684f 0%,#376660 51%,#396566 75%)
	}

	.product .title {
		font-size: 30px;
		font-weight: 600;
		color: #fff;
		padding-top: 30px;
		padding-bottom: 20px
	}

	.product .productList li {
		padding: 10px 0
	}

	.advantage {
		padding: 50px 0
	}

	.advantage .title {
		font-size: 26px;
		margin-bottom: 20px;
		font-family: poppins-Bold;
		color: #333;
		padding-left: 15px
	}

	.advantage ul {
		padding: 0 15px
	}

	.advantage ul li {
		display: flex;
		align-items: center;
		margin-bottom: 15px;
		background: #fff;
		padding: 15px;
		box-shadow: 0 0 8px #eee;
		border-radius: 15px
	}

	.advantage ul li:last-child {
		margin-bottom: 0
	}

	.advantage ul li .icon {
		width: 80px;
		height: 80px;
		border-radius: 50%;
		background-color: #8dc63d;
		display: flex;
		justify-content: center;
		align-items: center
	}

	.advantage ul li .icon img {
		width: 40px;
		height: 40px
	}

	.advantage ul li .label {
		margin-left: 20px
	}

	.advantage ul li .label .year {
		display: flex;
		align-items: flex-end
	}

	.advantage ul li .label .year .num {
		font-size: 30px;
		font-family: Franklin;
		color: #335ead;
		line-height: 1
	}

	.advantage ul li .label .year .unit {
		padding-left: 8px;
		font-size: 16px;
		line-height: 1
	}

	.advantage ul li .label .year .color_blue {
		color: #335ead
	}

	.advantage ul li .label .desc {
		font-size: 20px;
		font-family: Franklin
	}

	.environment {
		background-color: #393d72;
		padding: 20px 0;
		width: 100%;
		overflow: hidden
	}

	.environment .title {
		font-size: 26px;
		margin-bottom: 20px;
		width: 100%;
		text-align: center;
		font-family: poppins-Bold;
		color: #fff;
		font-weight: 700
	}

	.environment .env_img .swiper-pagination {
		position: relative;
		bottom: 0;
		margin-top: 20px
	}

	.navigation {
		display: flex;
		justify-content: center
	}

	.navigation .swiper-button-prev,.navigation .swiper-button-next {
		width: 89px;
		height: 50px;
		margin-top: 20px;
		text-align: center;
		background: #fff;
		font-size: 30px;
		display: flex;
		align-items: center;
		justify-content: center
	}

	.navigation .swiper-button-prev:hover,.navigation .swiper-button-next:hover {
		background-color: #d00638!important;
		color: #fff
	}

	.navigation .swiper-button-prev .iconfont,.navigation .swiper-button-next .iconfont {
		display: inline-block;
		font-size: 20px;
		display: flex;
		align-items: center;
		justify-content: center;
		font-weight: 600
	}

	.navigation .swiper-button-next {
		margin-left: 2px
	}
} .swiper-button-disabled {
	background-color: #d00638!important;
	color: #fff
}

@media screen and (min-width: 1200px) {
	.advantage ul {
		display: flex;
		align-items: center;
		justify-content: space-between;
		margin: 0 auto
	}

	.advantage ul li {
		display: flex;
		align-items: center;
		background: #fff;
		padding: 15px;
		box-shadow: 0 0 8px #eee;
		border-radius: 15px;
		width: 24%;
		height: 140px
	}

	.advantage ul li .icon {
		width: 110px;
		height: 110px;
		background-color: #8dc63d;
		border-radius: 50%;
		display: flex;
		align-items: center;
		justify-content: center
	}

	.advantage ul li .icon img {
		width: 40px;
		height: 40px
	}

	.advantage ul li .label {
		margin-left: 20px
	}

	.advantage ul li .label .year {
		display: flex;
		align-items: flex-end
	}

	.advantage ul li .label .year .num {
		font-size: 30px;
		font-family: Franklin;
		color: #335ead;
		line-height: 1
	}

	.advantage ul li .label .year .unit {
		padding-left: 8px;
		font-size: 16px;
		line-height: 1
	}

	.advantage ul li .label .year .color_blue {
		color: #335ead
	}

	.advantage ul li .label .desc {
		font-size: 20px;
		font-family: Franklin;
		text-align: left
	}

	.advantage ul li .label .font-16 {
		font-size: 16px
	}
}

@media screen and (max-width: 1199px) {
	.advantage ul {
		padding: 0 15px
	}

	.advantage ul li {
		display: flex;
		align-items: center;
		margin-bottom: 15px;
		background: #fff;
		padding: 15px;
		box-shadow: 0 0 8px #eee;
		border-radius: 15px
	}

	.advantage ul li:last-child {
		margin-bottom: 0
	}

	.advantage ul li .icon {
		width: 80px;
		height: 80px;
		border-radius: 50%;
		background-color: #8dc63d;
		display: flex;
		justify-content: center;
		align-items: center
	}

	.advantage ul li .icon img {
		width: 40px;
		height: 40px
	}

	.advantage ul li .label {
		margin-left: 20px
	}

	.advantage ul li .label .year {
		display: flex;
		align-items: flex-end
	}

	.advantage ul li .label .year .num {
		font-size: 30px;
		font-family: Franklin;
		color: #335ead;
		line-height: 1
	}

	.advantage ul li .label .year .unit {
		padding-left: 8px;
		font-size: 16px;
		line-height: 1
	}

	.advantage ul li .label .year .color_blue {
		color: #335ead
	}

	.advantage ul li .label .desc {
		font-size: 20px;
		font-family: Franklin
	}
}