html body{
	width: 750px;
	overflow-x: hidden;
	overflow-y: auto;
	color:#fff;
	background-color: #1b1b1b;
}
#header {
	width: 100%;
	height: 190px;
	background-color: #000;
}

.home-con {
	display: block;
	width: 100%;
	min-height: 600px;
}

.home-con-banner {
	width: 100%;
	height: 825px;
	display: flex;
	justify-content: center;
	align-items: center;
}

.home-con-banner-flex {
	position: relative;
	width: 100%;
	height: 100%;
}

.home-con-banner-txt {
	position: absolute;
	top: 160px;
	left: 0px;
	width: 100%;
	height: 100%;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
}

.home-con-banner-txt-title {
	font-family: HarmonyOS_Sans_Bold;
	font-weight: 400;
	font-size: 46px;
	color: #FFFFFF;
	line-height: 48px;
	text-align: center;
}

.home-con-banner-txt-desc {
	font-family: HarmonyOS_Sans_Medium;
	font-weight: 400;
	font-size: 24px;
	color: #FFFFFF;
	line-height: 46px;
	text-align: center;
}

.btn-more {
	margin-top: 26px;
	width: 180px;
	height: 60px;
	border-radius: 30px;
	box-sizing: border-box;
	font-family: HarmonyOS_Sans_Medium;
	font-weight: 400;
	font-size: 28px;
	color: #FFFFFF;
	display: flex;
	justify-content: center;
	align-items: center;
	cursor: pointer;
}

.btn-more.activity{
	border: none;
	background-image: url("../img/btn-bg2.png");
	background-repeat: no-repeat;
	background-size: 100% 100%;
}
.padd26 {
	padding: 26px 50px 0px 50px;
}

.home-con-banner-img {
	width: 100%;
}

.swiper-pagination-bullet {
	display: inline-block;
	width: 7px;
	height: 7px;
	opacity: 1;
	border-radius: 7px;
	background: transparent;
	border: 1px solid #fff;
	opacity: 0.5;
	margin: 0 3px;
	cursor: pointer;
	transition: width 0.3s ease-in-out;
}

.swiper-pagination-bullet-active {
	opacity: 1;
	width: 7px;
}

.swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet {
	margin: 0px 19px;
}

.swiper-container-horizontal>.swiper-pagination-bullets,
.swiper-pagination-custom,
.swiper-pagination-fraction {
	bottom: 65px;
}

.swiper {
	width: 100%;
	height: 825px;
	background-color: #000;
}

.swipe-page2 {
	bottom: 60px !important;
}
.section02{
	width: 650px;
	height: 860px;
	background: #000000;
	border-radius: 30px;
	margin-top: 48px;
	margin-left: 50px;
	overflow: hidden;
	display: flex;
	flex-direction: column;
	align-items: center;
}
.section-title{
	font-family: HarmonyOS_Sans_Bold;
	font-weight: 400;
	font-size: 36px;
	color: #FFFFFF;
	line-height: 49px;
}
.section-title-padd{
	padding: 60px 0px 45px 0px;
}
.section02-desc{
	width: 540px;
}
.section02-desc span:first-child{
	font-family: HarmonyOS_Sans_Bold;
	font-weight: 400;
	font-size: 24px;
	color: #FFFFFF;
	line-height: 46px;
}
.section02-desc span:nth-child(2){
	font-family: HarmonyOS_Sans_Light;
	font-weight: 400;
	font-size: 24px;
	color: #FFFFFF;
	line-height: 46px;
}
.section03{
	position: relative;
	margin-top: 73px;
	width: 750px;
	height: 1370px;
	background: #000000;
}
.section03-line{
	position: absolute;
	top: 0px;
	left: 363px;
	width: 25px;
	height: 1280px;
	background: linear-gradient(0deg, #000000 0%, #010411 9%, #0C2F75 59%, #010411 88%, #000000 100%);
	z-index: 0;
}
.section03-title{
	position: relative;
	text-align: center;
	padding-top: 47px;
}
.section03-desc{
	position: relative;
	margin-top: 24px;
	font-family: HarmonyOS_Sans_Light;
	font-weight: 400;
	font-size: 28px;
	color: #FFFFFF;
	line-height: 49px;
	text-align: center;
}
.section03-year{
	margin-top: 52px;
	display: flex;
	justify-content: center;
}
.section03-year-desc{
	width: 225px;
	display: flex;
	flex-direction: column;
	
}
.align-items-l{
	align-items: flex-end;
	padding-left: 40px;
}
.align-items-r{
	align-items: flex-start;
	width: 265px;
}
.section03-year-desc span:nth-child(1){
	font-family: HarmonyOS_Sans_Bold;
	font-weight: 400;
	font-size: 24px;
	color: #959595;
	line-height: 49px;
}
.section03-year-desc span:nth-child(2){
	font-family: HarmonyOS_Sans_Bold;
	font-weight: 400;
	font-size: 22px;
	color: #707070;
	line-height: 30px;
	white-space: nowrap;
}
.section03-year-r{
	padding-left: 45px;
}
.section03-year-1{
	padding-right: 35px;
}
.paddtop123{
	padding-top: 123px;
}
.paddtop105{
	padding-top: 105px;
}
.paddtop45{
	padding-top: 45px;
}
.paddtop48{
	padding-top: 48px;
}
.paddtop170{
	padding-top: 170px;
}
.section04{
	width: 100%;
	height: 1265px;
	background-color: #000;
}
.section04-title{
	padding: 48px 0px 0px 81px;
}
.section04-BLOWERS{
	margin-top: 31px;
	margin-left: 50px;
	width: 650px;
	height: 275px;
	background: linear-gradient(90deg, #0E245B 0%,#1450AF 100%);
	border-radius: 20px;
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.section04-txt{
	padding-left: 55px;
	display: flex;
	flex-direction: column;
}
.section04-title2{
	font-family:HarmonyOS_Sans_Bold;
	font-weight: bold;
	font-size: 34px;
	color: #FFFFFF;
	line-height: 49px;
}
.section04-desc{
	padding-top: 24px;
	font-family: HarmonyOS_Sans_Bold;
	font-weight: 500;
	font-size: 22px;
	color: #FFFFFF;
	line-height: 30px;
}
.section04-img{
	padding-right: 20px;
}
.section04-FANS{
	margin-top: 15px;
	margin-left: 50px;
	width: 650px;
	height: 275px;
	background: linear-gradient(90deg, #0C2F75 0%, #0096CC 86%);
	border-radius: 20px;
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.section04-IMPELLERS{
	margin-top: 15px;
	margin-left: 50px;
	width: 650px;
	height: 275px;
	background: linear-gradient(90deg, #0C2F75 0%, #3C59EC 77%);
	border-radius: 20px;
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.section04-all{
	margin-top: 15px;
	margin-left: 50px;
	width: 650px;
	height: 60px;
	border-radius: 30px;
	overflow: hidden;
	display: flex;
	justify-content: center;
	align-items: center;
}
.section04-all.activity{
	border: none;
	background-image: url("../img/btn-bg1.png");
	background-repeat: no-repeat;
	background-size: 100% 100%;
}
.section04-all span{
	font-family: HarmonyOS_Sans_Medium;
	font-weight: 500;
	font-size: 28px;
	color: #FFFFFF;
}
.section04 .home-item-inpout {
	margin-left: 50px;
	margin-top: 14px;
	width: 650px;
	height: 60px;
	border-radius: 30px;
	border: 1px solid #FFFFFF;
	padding-left: 40px;
	box-sizing: border-box;
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.section04 input {
	width: 100%;
	height: 100%;
	font-family: HarmonyOS_Sans_Medium;
	font-weight: 400;
	font-size: 28px;
	color: #fff;
	text-align: center;
}

.section04 .icon-search {
	cursor: pointer;
	width: 50px !important;
	height: 50px;
	padding-right: 40px;
	padding-left: 20px;
	display: flex;
	justify-content: center;
	align-items: center;
}
.section05{
	width: 100%;
	background-color: #000;
	padding-left: 50px;
	padding-bottom: 76px;
	box-sizing: border-box;
}
.section05-list-title{
	padding-top: 50px;
	padding-left: 30px;
	padding-bottom: 10px;
	font-family: HarmonyOS_Sans_Bold;
	font-weight: bold;
	font-size: 48px;
	color: #FFFFFF;

}
.section05-list-con{
	margin-top: 40px;
	width: 650px;
	display: flex;
	justify-content: space-between;
}
.section05-list-item{
	width: 207px;
	height: 275px;
	background: linear-gradient(0deg, #1450AF 0%, #123D89 100%);
	border-radius: 20px;
	text-align: center;
	font-family: HarmonyOS_Sans_Bold;
	font-weight: bold;
	font-size: 32px;
	color: #FFFFFF;
	line-height: 49px;
	display: flex;
	align-items: center;
	justify-content: center;
}
.section05-list-item-bg2{
	background: linear-gradient(0deg, #123D89 0%, #0096CC 100%);
}
.section05-list-item-bg3{
	background: linear-gradient(0deg, #3C59EC 0%, #123D89 100%);
}
.section05-search{
	padding-top: 125px;
}
.section05-search-title{
	padding-top: 29px;
	padding-left: 30px;
	font-family: HarmonyOS_Sans_Bold;
	font-weight: bold;
	font-size: 32px;
	color: #FFFFFF;
}
.section05 .Airflow-txt{
	padding-top: 8px;
	width: 215px;
	font-size: 13px;
	font-family: HarmonyOS_Sans_Regular;
	font-weight: 400;
	color: #FFFFFF;
}
.section05 .home-item-filter-voltage{
	width: 215px;
	height: 28px;
	border: 1px solid #FFFFFF;
	border-radius: 14px;
	padding: 0px 9px;
	box-sizing: border-box;
}
.section05 .margintop15{
	margin-top: 15px;
}
.section05 .margintop10{
	margin-top: 10px;
}
.section05 .home-item-filter-airflow2{
	position: relative;
	width: 317px;
	height: 50px;
	border: 1px solid #FFFFFF;
	border-radius: 25px;
	padding: 0px 9px;
	box-sizing: border-box;
}
.section05 .home-item-filter-airflow{
	position: relative;
	width: 650px;
	height: 50px;
	border: 1px solid #FFFFFF;
	border-radius: 25px;
	padding: 0px 9px;
	margin-top: 15px;
	box-sizing: border-box;
}
.section05 .filter-airflow-input{
	position: absolute;
	top: 0px;
	left: 0px;
	width: 160px;
	height: 28px;
	padding: 0px 9px;
	box-sizing: border-box;
}
.section05 .filter-airflow-input2{
	position: absolute;
	top: 0px;
	left: 0px;
	width: 317px;
	height: 50px;
	padding: 0px 30px;
	box-sizing: border-box;
}
.section05 .filter-airflow-select{
	position: absolute;
	top: 0px;
	right: 0px;
}
.section05-Airflow{
	margin-top: 22px;
	display: flex;
	width: 650px;
	justify-content: space-between;
}
.section05 .home-item-inpout {
	margin-top: 23px;
	width: 650px;
	height: 50px;
	padding: 0px 30px;
	box-sizing: border-box;
	border-radius: 25px;
	border: 1px solid #fff;
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.section05 .home-item-inpout-title{
	padding-top: 26px;
	font-size: 20px;
	font-family: HarmonyOS_Sans_Bold;
	font-weight: bold;
	color: #FFFFFF;
}
.section05 input {
	width: 100%;
	height: 100%;
	font-family: HarmonyOS_Sans_Regular;
	font-weight: 400;
	font-size: 28px;
	color: #AAAAAA;
}
.section05 .icon-search {
	cursor: pointer;
	width: 50px !important;
	height: 50px;
	display: flex;
	justify-content: center;
	align-items: center;
}

.section05 .home-item-btn2 {
	width: 215px;
	height: 28px;
	border: 1px solid #fff;
	border-radius: 14px;
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 0px 12px;
	box-sizing: border-box;
	line-height: 13px;
	font-size: 13px;
	font-family: HarmonyOS_Sans_Regular !important;
	font-weight: bold;
	color: #808080;
	cursor: pointer;
	overflow: hidden;
}

.section05 .home-item-btn1{
	margin-top: 30px;
	width: 650px;
	height: 60px;
	display: flex;
	justify-content: space-between;
}
.section05 .home-item-btn1 .reset{
	width: 317px;
	height: 60px;
	border: 1px solid #FFFFFF;
	border-radius: 30px;
	box-sizing: border-box;
	display: flex;
	justify-content: center;
	align-items: center;
	font-size: 28px;
	font-family:HarmonyOS_Sans_Regular;
	font-weight: 500;
	color: #FFFFFF;
	cursor: pointer;
}
.section05 .home-item-btn1 .start{
	width: 317px;
	height: 60px;
	border-radius: 30px;
	border: 1px solid #FFFFFF;
	box-sizing: border-box;
	display: flex;
	justify-content: center;
	align-items: center;
	font-size: 28px;
	font-family:HarmonyOS_Sans_Regular;
	font-weight: 500;
	color: #FFFFFF;
	cursor: pointer;
}
.section05 .home-item-btn1 .start.activity{
	background-image: url("../img/btn-bg6.png");
	background-size: 100% 100%;
	background-repeat: no-repeat;
	border:none
}
.section05 .home-item-btn1 .reset.activity{
	background-image: url("../img/btn-bg6.png");
	background-size: 100% 100%;
	background-repeat: no-repeat;
	border:none
}
/******************fselect*/

.fs-wrap {
    position: relative;
    display: inline-block;
    width: auto;
    font-size: 13px;
    line-height: 1;
	text-align: left;
}

.fs-label-wrap {
    position: relative;
   text-align: left;
    cursor: default;
}

.fs-label-wrap,
.fs-dropdown {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.fs-label-wrap .fs-label {
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
	color: #fff;
	height: 46px;
	line-height: 46px;
	padding: 0 15px;
	background:000;
	box-sizing: border-box;
}

.fs-arrow {
	width:11px;
	height: 8px;
    position: absolute;
    top: 0;
    right: 18px;
    bottom: 0;
    margin: auto;
	background: url(../img/icon-select.png) no-repeat;
	pointer-events: none;
}

.fs-dropdown {
    position: absolute;
    background-color: #000;
    border: 1px solid #8e8e8e;
	margin-top: -2px;
    width: 100%;
    z-index: 1000;
	border-radius: 15px;
	box-shadow: 0 0 15px #666;
	overflow: hidden;
	box-sizing: border-box;
}

.fs-dropdown .fs-options {
    max-height: 300px;
    overflow: auto;
}
.fs-options::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
.fs-options::-webkit-scrollbar-thumb {
    background-color: #0096cc;
    border-radius: 4px;
}

.fs-options::-webkit-scrollbar-track {
    background-color: #dbeffd;
    border-radius: 4px;
}

.fs-search input {
    width: 100%;
    padding: 5px 4px;
    border: 0;
}

.fs-option,
.fs-search,
.fs-optgroup-label {
    padding: 15px 20px;
    border-bottom: 1px solid #222;
    cursor: default;
}

.fs-search{
	border-bottom: 1px solid #eee;
	margin-bottom:6px;
}
.fs-option {
    cursor: pointer;
}

.fs-option.hl {
    background-color: #222;
}

.fs-wrap.multiple .fs-option {
    position: relative;
    padding-left: 35px;
	
}

.fs-wrap.multiple .fs-checkbox {
    position: absolute;
    display: block;
    width: 30px;
    top: 0;
    left: 5px;
    bottom: 0;
}

.fs-wrap.multiple .fs-option .fs-checkbox i {
    position: absolute;
    margin: auto;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    width: 14px;
    height: 14px;
    border: 1px solid #333;
    border-radius: 2px;
    background-color: #222;
}

.fs-wrap.multiple .fs-option.selected .fs-checkbox i {
    background-color: #36B96B;
    border-color: transparent;
    background-image: url('../img/unit_icon_select.png');
    background-repeat: no-repeat;
    background-position: center;
}

.fs-wrap .fs-option:hover {
    background-color: #222;
}

.fs-optgroup-label {
    font-weight: bold;
}

.hidden {
    display: none;
}
/*  */
.selectDC .fs-wrap{
	width: 635px;
	height: 50px;
}
.selectDC .fs-label-wrap .fs-label{
	height: 50px;
	line-height: 50px;
	text-align: left;
}
.selectDC .fs-option-label,.selectDC .fs-label{
	font-family: HarmonyOS_Sans_Regular;
	font-weight: 400;
	font-size: 28px;
	color: #AAAAAA;
	text-align: left;
}
.selectDC .fs-arrow{
	right:30px;
}
.selectDC .fs-dropdown{
	border-radius: 22px 22px 22px 22px;
}
.selectDC .fs-option{
	padding:10px 15px;
}
.section06{
	position: relative;
	width: 750px;
	height: 450px;
	background-image: url("../img/bg-Knowledge.jpg");
	background-repeat: no-repeat;
}
.section06-title{
	padding-top: 46px;
	text-align: center;
}
.section06-desc{
	padding-top: 54px;
	width: 100%;
	font-family: HarmonyOS_Sans_Medium;
	font-weight: 500;
	font-size: 24px;
	color: #FFFFFF;;
	line-height: 46px;
	text-align: center;
	white-space: nowrap;
	display: flex;
	justify-content: center;
}
.section06-btn{
	width: 100%;
	display: flex;
	justify-content: center;
}
.section07{
	margin-top: -3px;
	width: 750px;
	height: 959px;
	background-image: url("../img/bg-Solutions.jpg");
	background-repeat: no-repeat;
}
.section07-title{
	padding-top: 49px;
	padding-left: 78px;
}
.section07-one{
	padding-top: 43px;
	padding-left: 132px;
	display: flex;
	align-items: center;
}
.section07-one-num{
	width: 40px;
	height: 40px;
	border-radius: 50%;
	border: 1px solid #FFFFFF;
	display: flex;
	justify-content: center;
	align-items: center;
	font-family: HarmonyOS_Sans_Medium;
	font-weight: 500;
	font-size: 24px;
	color: #FFFFFF;
}
.section07-one-title{
	padding-left: 47px;
	font-family: HarmonyOS_Sans_Medium;
	font-weight: bold;
	font-size: 28px;
	color: #FFFFFF;
}
.section07-one-content{
	padding-left: 152px;
	padding-top: 14px;
	display: flex;
	align-items: center;
}
.section07-one-line{
	width: 1px;
	height: 190px;
	background-color: #535353;
}
.section07-two-line{
	width: 1px;
	height: 270px;
	background-color: #535353;
}
.section07-three-line{
	width: 1px;
	height: 80px;
	background-color: #535353;
}
.section07-one-txt{
	padding-left: 47px;
	font-family: HarmonyOS_Sans_Medium;
	font-weight: 400;
	font-size: 24px;
	color: #898989;
	line-height: 48px;
}
.margin18{
	padding-top: 18px;
}
.section08{
	position: relative;
	width: 750px;
	padding-bottom: 40px;
	background-color: #000;
}
.section08 .video-con{
	position: absolute;
	top: 0px;
	left: 0px;
	z-index: 0;
}
.section08-title{
	position: relative;
	padding-top: 60px;
	text-align: center;
}
.section08-desc{
	position: relative;
	padding-top: 235px;
	font-family: HarmonyOS_Sans_Medium;
	font-weight: 500;
	font-size: 24px;
	color: #FFFFFF;
	line-height: 46px;
	text-align: center;
}
.section08-line{
	margin-top: 45px;
	margin-left: 50px;
	width: 650px;
	height: 1px;
	background-color: #fff;
}
.section08-address{
	margin-top: 52px;
	margin-left: 102px;
}
.section08-address{
	display: flex;
}
.section08-address span:nth-child(1){
	display: inline-block;
	width: 110px;
	font-family: HarmonyOS_Sans_Medium;
	font-weight: bold;
	font-size: 34px;
	color: #FFFFFF;
}
.section08-address span:nth-child(2){
	padding-left: 61px;
	font-family: HarmonyOS_Sans_Medium;
	font-weight: 400;
	font-size: 24px;
	color: #FFFFFF;
	line-height: 36px;
}
.section08-btn{
	position: relative;
	margin-top: 88px;
	width: 100%;
	display: flex;
	justify-content: center;
	z-index: 2;
}
.section09{
	position: relative;
	z-index: 1;
}