* {
    margin: 0;
    padding: 0;
    color: #FFFFFF;
}

body {
    background-color: #FFFFFF;
}

a {
    text-decoration: none
}

.topBox {
    width: 100vw;
    height: 41.67vw;
    background-size: 100% 100%;
    position: relative;
    background-color: #fafafa;
}

.logo {
    position: absolute;
    left: 3.13vw;
    top: 1.56vw;
    height: 2.08vw;
}

.bannerLogo {
    position: absolute;
    left: 17.24vw;
    top: 5.73vw;
    height: 10.52vw;
}

.chanpin {
    position: absolute;
    top: 7.29vw;
    right: 5.21vw;
    width: 43.75vw;
    height: 28.65vw;
}

.selectBox {
    position: absolute;
    right: 3.13vw;
    top: 1.56vw;
}

.nowLang {
    width: 6.25vw;
    height: 1.88vw;
    font-size: 0.68vw;
    line-height: 1.88vw;
    color: #000000;
    box-sizing: border-box;
    border-radius: 0.21vw;
    font-weight: 600;
    border: 1px solid #E0E0E0;
    text-align: center;
}

.jiantou {
    position: absolute;
    right: 0.63vw;
    top: 0.8vw;
    width: 0.52vw;
    height: 0.31vw;
    background-image: url("../imgs_en/img30.png");
    background-size: 100% 100%;
}

.diqiu {
    position: absolute;
    left: 0.63vw;
    top: 0.42vw;
    width: 1.04vw;
    height: 1.04vw;
    background-image: url("../imgs_en/qiu.png");
    background-size: 100% 100%;
}

.langItemBox {
    width: 6.25vw;
    box-sizing: border-box;
    border-radius: 0.63vw 0.63vw 0.63vw 0.63vw;
    display: none;
    margin-top: 0.52vw;
    transition: all .25s ease;
    opacity: 1;
    text-align: center;
    font-size: 0.94vw;
    line-height: 2.86vw;
    background-size: 100% 100%;
    border: 1px solid #E0E0E0;

}

.itemLang1 {
    display: block;
    font-size: 0.94vw;
    width: 100%;
    height: 100%;
}

.itemLang2 {
    display: block;
    font-size: 0.94vw;
    width: 100%;
    height: 100%;
    color: #000000;
}

.heng {
    width: 5.73vw;
    height: 1px;
    margin: 0 auto;
    background-color: rgba(54, 220, 190, 0.5);
}

.itemLang1:hover {
    color: #06B797;
}

.itemLang2:hover {
    color: #06B797;
}

.selectBox:hover>.nowLang {
    border: 1px solid #00B897;
    color: #0DBD8D;
}

.selectBox:hover>.jiantou {
    background-image: url("../imgs_en/img31.png");
}

.selectBox:hover>.langItemBox {
    display: block;
    -webkit-animation: subNav .3s ease both;
    animation: subNav .3s ease both;
}


.tit {
    font-size: 3.65vw;
    font-family: PingFang SC-Semibold, PingFang SC;
    font-weight: 600;
    color: #0D051A;
    line-height: 3.49vw;
}

.tit1 {
    font-size: 1.88vw;
    font-family: PingFang SC-Semibold, PingFang SC;
    font-weight: 600;
    color: #0D051A;
    line-height: 2.2vw;
}

.maidian {
    font-size: 1.04vw;
    font-family: PingFang SC-Regular, PingFang SC;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.4);
    line-height: 1.46vw;
}

.maidian2 {
    font-size: 0.83vw;
    font-family: PingFang SC-Regular, PingFang SC;
    font-weight: 400;
    color: #00B897;
    line-height: 1.35vw;
}

.topBoxtit {
    position: absolute;
    top: 14.06vw;
    left: 15.63vw;
}

.topBoxmaidian {
    position: absolute;
    top: 19.69vw;
    left: 15.63vw;
    color: #7C8187;
}

.appIconBox {
    position: absolute;
    top: 27.86vw;
    left: 15.63vw;
    display: flex;
}

.appItemBox {
    width: 5.1vw;
    height: 5.1vw;
    margin-left: 1.41vw;
    background-size: 100% 100%;
    position: relative;
}

.appItemBox img {
    width: 100%;
    height: 100%;
}

.appItemBox1:hover>img {
    content: url("../imgs/Appimg6.png");
}

.appItemBox2:hover>img {
    content: url("../imgs/Appimg7.png");
}

.appItemBox3:hover>img {
    content: url("../imgs/Appimg8.png");
}

.appItemBox4:hover>img {
    content: url("../imgs/Appimg9.png");
}

.appItemBox5:hover>img {
    content: url("../imgs/Appimg10.png");
}

@-webkit-keyframes subNav {
    0% {
        transform: translate3d(0, -20px, 0);
        opacity: 0;
    }

    100% {
        transform: translate3d(0, 0, 0);
        opacity: 1;
    }
}

@keyframes subNav {
    0% {
        transform: translate3d(0, -20px, 0);
        opacity: 0;
    }

    100% {
        transform: translate3d(0, 0, 0);
        opacity: 1;
    }
}

.codeBox {

    position: absolute;
    top: 5.1vw;
    left: -1.1vw;
    width: 7.29vw;
    height: 7.6vw;
    overflow: hidden;
    background-image: url("../imgs/img29.png");
    background-size: 100% 100%;
}

.codeBox1 {
    display: none;
}

.codeBox2 {
    display: none;
}

.codeBoxCode {
    width: 5.5vw;
    height: 5.5vw;
    position: absolute;
    bottom: 1.1vw;
    left: 0.92vw;
    overflow: hidden;
}

.appItemBox1:hover .codeBox1 {
    display: block;
    -webkit-animation: subNav .3s ease both;
    animation: subNav .3s ease both;
}

.appItemBox2:hover .codeBox2 {
    display: block;
    -webkit-animation: subNav .3s ease both;
    animation: subNav .3s ease both;
}

.appIcon {
    width: 1.67vw;
    height: 1.67vw;
}

.appName {
    font-weight: 400;
    font-size: 0.73vw;
    line-height: 1.04vw;
    margin-top: 0.21vw;
}

.pointItem {
    width: 100%;
    height: 41.67vw;
    position: relative;
}

.pointLeftBanner1 {
    position: absolute;
    top: 1.15vw;
    left: 13.75vw;
    width: 33.96vw;
    height: 39.43vw;
}

.biao1 {
    position: absolute;
    top: 16.51vw;
    right: 15.16vw;
    width: 32.24vw;
    height: 5.57vw;
}

.item1tit {
    position: absolute;
    top: 17.03vw;
    left: 60.94vw;
}

.item1maidian {
    position: absolute;
    top: 23.13vw;
    left: 56.25vw;
}



.leftbanner2 {
    position: absolute;
    top: 8.28vw;
    right: 9.53vw;
    width: 33.85vw;
    height: 26.15vw;
}

.biao2 {
    position: absolute;
    top: 16.67vw;
    left: 11.46vw;
    width: 32.24vw;
    height: 5.57vw;
}

.item2tit {
    position: absolute;
    top: 17.19vw;
    left: 19.79vw;
}

.item2maidian {
    position: absolute;
    top: 23.28vw;
    left: 15.1vw;

}


.leftbanne3 {
    position: absolute;
    top: 2.6vw;
    left: 12.5vw;
    width: 35.05vw;
    height: 35.05vw;
}

.biao3 {
    position: absolute;
    top: 20.16vw;
    left: 60.52vw;
    width: 18.13vw;
    height: 4.01vw;
}

.item3tit {
    position: absolute;
    top: 14.11vw;
    left: 60.52vw;
}

.item3maidian {
    position: absolute;
    top: 18.28vw;
    left: 60.52vw;
}


.leftbanner4 {
    position: absolute;
    top: 0.63vw;
    right: 15.63vw;
    width: 44.96vw;
    height: 40.42vw;
}

.biao4 {
    position: absolute;
    top: 16.67vw;
    left: 11.46vw;
    width: 32.24vw;
    height: 5.57vw;
}

.item4tit {
    position: absolute;
    top: 17.19vw;
    left: 19.79vw;
}

.item4maidian {
    position: absolute;
    top: 23.28vw;
    left: 15.1vw;
}

.bgImg1 {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 62.5vw;
    height: 19.58vw;
}

.bgImg2 {
    position: absolute;
    bottom: 0vw;
    right: 0vw;
    width: 62.5vw;
    height: 19.58vw;
}

.bgImg3 {
    position: absolute;
    top: 4.27vw;
    right: 7.19vw;
    width: 24.95vw;
    height: 23.85vw;
}

.bgImg4 {
    position: absolute;
    top: 3.7vw;
    left: 3.49vw;
    width: 32.86vw;
    height: 33.75vw;
}

footer {
    font-size: 0.5vw;
    text-align: center;
}

.gotterBox {
    line-height: 5.12vw;
    width: 80%;
    border-top: 0.05vw solid #2E2E2E;
    margin: 0 auto;
    font-size: 0.5vw;
    color: #9E9E9E;
}