.htmlCenterBox {
    width: auto;
    min-width: 1280px;
    position: absolute;
    left: 0;
    right: 0;
    margin: 0 auto;
    display: inline-block;
}

.cententAllBox {
    width: 100%;
    max-width: 2560px;
    height: auto;
    position: absolute;
    display: inline-block;
    left: 0;
    right: 0;
    margin: 0 auto;
    z-index: 10;
}
.topHeaderBox {
    width: 100%;
    max-width: 1100px;
    height: 60px;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    margin: 0 auto;
    z-index: 10;
    color: #FFFFFF;
}
.leftBtnBox{
    margin-top: 17px;
    float: left;
    display: flex;
    align-items: center;
    color: #FFFFFF;
}
.leftLogo {
    width: 26px;
    height: 26px;
    background-size: 100% 100%;
    margin-right: 7px;
}
.leftBtnBox span {
    font-weight: 600;
    font-size: 16px;
}
.rightBtnBox {
    font-size: 16px;
    letter-spacing: 0px;
    float: right;
    width: auto;
    height: 60px;
    padding-top: 21px;
    color: #FFFFFF;
}

.rightBtnBox li {
    width: 90px;
    margin-right: 39px;
    display: inline-block;
    float: left;
    cursor: pointer;
    position: relative;
    text-align: center;
}

.rightBtnBox li a {
    color: #FFFFFF;

}

.thisBtnClear::after {
    content: '';
    display: block;
    width: 10px;
    height: 2px;
    background: #FFFFFF;
    border-radius: 1px;
    margin: 0 auto;
    margin-top: 8px;
    z-index: 10;
}
.prod-page {
    width: 100%;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    min-height: 800px;
    justify-content: center;
}

.sup-page1 {
    height: 100vh;
    background: url(../images/bg1.png);
    background-repeat: no-repeat;
    background-size: cover;
}
.prod-page-content {
    width: 1180px;
    height: auto;
    max-height: 80%;
    display: flex;
    z-index: 1;
}
.sup-page1-shouji {
    position: relative;
    height: 619px;
    width: auto;
    margin-left: 58px;
}
.prod-page img {
    height: 100%;
    width: auto;
}
.sup-page1-text {
    color: #FFFFFF;
    height: 100%;
    display: flex;
    margin-left: 30px;
    flex-direction: column;
    align-items: start;
}
.sup-page1-text .bg1—2 {
    width:565px;
    height: 361px;
    background-size: 100% 100%;
    object-fit: revert;
}
.downLondAll {
    font-size: 0;
    margin-top: 59px;
}
.downLondAll img {
    width: 148px;
    height: 46px;
    margin-right: 20px;
}
.prod-page-down {
    position: absolute;
    bottom: 40px;
    flex-direction: column;
    z-index: 1;
    animation: jump 2s infinite;
    width: 100%;
    display: flex;
    align-items: center;
}

.prod-page-down-icon {
    background-image: url(../images/prod-page-down-icon.png);
    background-size: 100% 100%;
    background-repeat: no-repeat;
    width: 36px;
    height: 36px;
    cursor: pointer;
}

.prod-page-down-text {
    cursor: pointer;
    color: #ffffff;
    font-size: 14px;
    margin-top: 16px;
}
@keyframes jump {
    0% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(20%);
    }

    100% {
        transform: translateY(0);
    }
}
.sup-page2{
    background:#FFFFFF;
}

.prod-page2-icon1{
    position: absolute;
    height: 72px;
    right: 0;
    top: 0;
    z-index: 10;
}
.prod-page2-icon2{
    position: absolute;
    height: 185px;
    left: 410px;
    top: 192px;
    z-index: 10;
}
.prod-page-content1-left{
    margin-right: 23px;
}
.prod-page2-icon3{
    height: 48px;
    margin-top: 227px;
}
.prod-page2-icon4{
    height: 120px;
    margin-top: 32px;
}
.prod-page2-icon5{
    position: absolute;
    height: 161px;
    left: 0;
    bottom: 0;
    z-index: 10;
}
.prod-page-content2{
    width: 1180px;
    height: auto;
    max-height: 80%;
    display: flex;
    justify-content: center;
    z-index: 1
}
.mainImg1{
    height: 681px;
    width: auto;
    margin-left: 23px;
}
.sup-page3{
    background:url("../images/sup-page2-bg.png") 0 0;
    background-size: 100% 100%;
}

.prod-page3-icon1{
    position: absolute;
    height: 182px;
    left: 57px;
    top: 60px;
    z-index: 10;
}
.prod-page3-icon2{
    position: absolute;
    height: 185px;
    left: 977px;
    top: 150px;
    z-index: 10;
}

.prod-page3-icon5{
    position: absolute;
    height: 183px;
    left: 1630px;
    bottom: 114px;
    z-index: 10;
}
.mainImg2{
    height: 681px;
    width: auto;
    margin-right: 67px;
}
.prod-page-content3-right{
    margin-left: 67px;
}
.prod-page3-icon3{
    height: 48px;
    margin-top: 208px;
}
.prod-page3-icon4{
    height: 187px;
    margin-top: 32px;
}
.prod-page4-icon1{
    position: absolute;
    height: 169px;
    right: 0;
    top: 0;
    z-index: 10;
}
.prod-page4-icon2{
    position: absolute;
    height: 185px;
    left: 410px;
    top: 162px;
    z-index: 10;
}
.prod-page4-icon5{
    position: absolute;
    height: 159px;
    left: 0;
    bottom: 0;
    z-index: 10;
}
.prod-page4-icon3{
    height: 48px;
    margin-top: 267px;
}
.prod-page4-icon4{
    height: 187px;
    margin-top: 24px;
}
.prod-page-content4-left{
    margin-right: 66px;
}
.mainImg3{
    height: 681px;
    width: auto;
    margin-left: 66px;
}

.sup-page4{
    background:#ffffff;
}
.sup-page5{
    background:url("../images/sup-page2-bg.png") 0 0;
    background-size: 100% 100%;
}
.prod-page5-icon1{
    position: absolute;
    height: 268px;
    left: 96px;
    top: 27px;
    z-index: 10;
}
.prod-page5-icon2{
    position: absolute;
    height: 185px;
    left: 977px;
    top: 150px;
    z-index: 10;
}
.prod-page5-icon5{
    position: absolute;
    height: 172px;
    left: 1675px;
    top: 626px;
    z-index: 10;
}
.prod-page5-icon3{
    margin-top: 199px;
    height: 46px;
}
.prod-page5-icon4{
    margin-top: 32px;
    height: 188px;
}
.mainImg4{
    height: 681px;
    width: auto;
    margin-right: 67px;
}
.prod-page-content5-right{
    margin-left: 67px;
}
.sup-page6{
    background:#FFFFFF;
}
.prod-page6-icon1{
    position: absolute;
    height: 96px;
    left: 0;
    top: 0;
    z-index: 10;
}
.prod-page6-icon2{
    position: absolute;
    height: 185px;
    left:621px;
    top: 104px;
    z-index: 10;
}
.prod-page6-icon5{
    position: absolute;
    height: 86px;
    right:0;
    bottom: 0;
    z-index: 10;
}
.prod-page6-icon6{
    position: absolute;
    height: 20px;
    left:1345px;
    top: 572px;
    z-index: 10;
}
.box{
    text-align: center;
}
.aboutHeader{
    height: 47px;
}
.aboutContent1{
    height: 108px;
    margin-top: 32px;
}
.aboutContent2{
    height: 69px;
    margin-top: 28px;
}
.aboutContent3{
    height: 29px;
    margin-top: 28px;
}
.reference{
    height: 172px;
    font-size: 10px;
    color: #777C81;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: #FFFFFF;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}
.reference a{
    text-decoration:none;
    color: #777C81;
}
.reference>div{
    display: block;
    margin-top: 8px;
}
.reference>div span{
    margin-right: 10px;
}