* {
    margin: 0;
    padding: 0;
    list-style-type: none;
    text-decoration: none;
    box-sizing: border-box;
    cursor: default;
}

p {
    margin: 0;
}

a {
    text-decoration: none;
    color: #FFFFFF;
}

body, html {
    margin: 0;
    font-family: Verdana, Arial, Helvetica, sans-serif;
}

.swiper-container {
    width: 100%;
    height: auto;
    padding-top: 30px;
}

.swiper-container .swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
    width: 50%;
}

.swiper-container .swiper-slide img {
    height: auto;
    width: 100%;
}

.swiper-container .swiper-slide:nth-child(2n) {
    width: 50%;
}

.swiper-container .swiper-slide:nth-child(3n) {
    width: 50%;
}

.containBoxIndex {
    background: #FFFFFF;
    font-size: 0;
    width: 100%;
    overflow: hidden;
}

.top {
    display: none;
}

.containBoxIndex .demoNav {
    padding: 15px 15px 15px 45px;
    position: relative;
    height: 53px;
    box-shadow: 0 2px 10px #cfcfcf;
}

.containBoxIndex .demoNav img {
    position: absolute;
    left: 15px;
    top: 15px;
    width: 30px;
    height: auto;
}

.containBoxIndex .demoNav .title {
    position: absolute;
    left: 0;
    top: 15px;
    width: 100%;
    line-height: 23px;
    text-align: center;
    color: #1F1F1F;
    font-size: 17px;
    font-weight: bold;
    z-index: 3;
}

.navList {
    position: absolute;
    top: 53px;
    left: 0;
    width: 100%;
    height: 0;
    transition: height .5s, opacity 0.5s;
    overflow: hidden;
    background: #fff;
    line-height: 40px;
    z-index: 3;
}

.navList .nav {
    display: none;
}

.navList .appShow {
    display: block;
}

.navList .item {
    display: block;
    text-align: center;
    color: #373737;
    font-size: 15px;
}

.navList .items {
    display: none;
}

.navList .active {
    background: #373737;
    color: #FFFFFF;
}

.swiperBox {
    display: none;
}

.swiperBoxApp img {
    width: 100%;
    height: auto;
}

.demo {
    padding: 27px 0 25px 0;
}

.title {
    text-align: center;
}

.title .text {
    color: #373737;
    font-size: 20px;
}

.title .info {
    margin-top: 10px;
    color: #4D4D4D;
    font-size: 10px;
}

.itemBox {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

.itemBox .item {
    margin-top: 25px;
    width: 33.33%;
    text-align: center;
}

.itemBox .item .imgs {
    height: 50px;
    width: auto;
}

.itemBox .item .line {
    display: block;
    width: 19px;
    height: 3px;
    background: #373737;
    border-radius: 25px;
    margin: 15px auto;
}

.itemBox .item .text {
    color: #373737;
    font-size: 10px;
    font-weight: bold;
}

.demo1 {
    background: #F3F3F3;
    padding: 27px 0 0 0;
}

.textBox {
    padding: 0 15px;
    margin-top: 25px;
    text-align: center;
}

.textBox .textItem {
    margin-bottom: 25px;
    font-size: 12px;
    color: #4E4E4E;
}

.readMore {
    margin: 0 auto;
    text-align: center;
    width: 110px;
    height: 25px;
    line-height: 25px;
    background: #373737;
    border-radius: 25px;
    text-align: center;
}

.readMore .imgs {
    width: auto;
    height: 12px;
    vertical-align: middle;
}

.readMore .text {
    color: #ffffff;
    font-size: 12px;
    vertical-align: middle;
}

.itemBoxs {
    display: flex;
    flex-wrap: wrap;
    margin-top: 25px;
}

.itemBoxs .item {
    display: flex;
    flex-wrap: wrap;
    align-content: center;
    width: 50%;
    text-align: center;
    background: #ECECEC;
}

.itemBoxs .item1 {
    order: 1;
}

.itemBoxs .item2 {
    order: 2;
}

.itemBoxs .item3 {
    order: 4;
}

.itemBoxs .item4 {
    order: 3;
}

.itemBoxs .item5 {
    order: 5;
}

.itemBoxs .item6 {
    order: 6;
}

.itemBoxs .item7 {
    order: 8;
}

.itemBoxs .item8 {
    order: 7;
}

.itemBoxs .item9 {
    order: 9;
}

.itemBoxs .item10 {
    order: 10;
}

.itemBoxs .item img {
    width: 100%;
    height: auto;
}

.itemBoxs .item .text {
    width: 100%;
    color: #626262;
    font-size: 45px;
    font-weight: bold;
}

.item .text .fs {
    font-size: 15px;
}

.itemBoxs .item .info {
    width: 100%;
    color: #626262;
    font-size: 10px;
}

.demo2 {
    padding-top: 25px;
}

.demo2 .listItem {
    display: flex;
    flex-wrap: wrap;
    margin-top: 25px;
}

.listItem .item {
    width: 100%;
    text-align: center;
    margin-bottom: 10px;
}

.listItem .item .name {
    color: #373737;
    font-size: 11px;
}

.listItem .item .info {
    color: #6F6F6F;
    font-size: 9px;
    margin: 7px 0 10px 0;
}

.listItem .item .itemImg {
    position: relative;
    width: 100%;
}

.listItem .item .itemImg img {
    width: 100%;
    height: auto;
}

.item .itemImg .bag {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 48px;
    line-height: 48px;
    font-size: 12px;
    background: rgba(0, 0, 0, 0.5);
    color: #FFFFFF;
}

.demo3 {
    padding-top: 25px;
    padding-bottom: 50px;
}

.demo3_top {
    margin-top: 15px;
    display: flex;
}

.demo3_top .item_demo3 {
    position: relative;
    flex: 1;
    text-align: center;
}

.pc {
    display: none;
}

.item_demo3 img {
    width: 100%;
    height: auto;
}

.item_demo3 .textInfo {
    display: none;
}

.item_demo3 .more {
    position: absolute;
    left: 50%;
    top: 50%;
    width: auto;
    margin-top: -25px;
    transform: translateX(-50%);
}

.more .text {
    font-size: 20px;
    color: #ffffff;
    font-weight: 200;
}

.more img {
    margin-top: 8px;
    width: 88px;
    height: auto;
    opacity: 0.7;
}

.demo3_bottom {
    display: flex;
    flex-wrap: wrap;
}

.demo3_bottom .item_demo3 {
    position: relative;
    width: 50%;
    text-align: center;
    box-sizing: border-box;
}

.demo3_bottom .item_demo3_center {
    width: 100%;
    margin: 5px 0;
}

.demo3_left {
    margin-right: 3px;
}

.demo3_right {
    margin-left: 3px;
}

.demo3_bottom .demo3_left {
    padding-right: 3px;
    margin-right: 0;
}

.demo3_bottom .demo3_right {
    padding-left: 3px;
    margin-left: 0;
}

.serverCompany {
    margin-top: 25px;
}

.serverCompany img {
    padding: 0 15px;
    width: 100%;
    height: auto;
}

.newsBox {
    margin-top: 15px;
    display: flex;
    flex-wrap: wrap;
}

.newsBox .newsItem {
    width: 50%;
    padding: 0 5px;
    margin-top: 10px;
}

.newsItem img {
    width: 100%;
    height: auto;
}

.newsItem .newsTextBox {
    background: #F3F3F3;
    padding: 12px;
}

.newsTextBox .day {
    color: #CC9E50;
    font-size: 17px;
}

.newsTextBox .time {
    color: #626262;
    font-size: 10px;
    line-height: 20px;
}

.newsTextBox .textInfo {
    color: #202121;
    font-size: 10px;
    margin-top: 30px;
    font-weight: bold;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}

.newsTextBox .texts {
    color: #626262;
    font-size: 10px;
    line-height: 20px;
    margin-top: 10px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.newsTextBox .readMore {
    margin: 24px 0 0 0;
}

.foot {
    display: none;
}

.footApp .footPhone {
    margin: 0 15px;
    background: #373737;
    color: #FFFFFF;
    font-size: 13px;
    line-height: 32px;
    text-align: center;
    border-radius: 2px;
}

.footPhone img {
    width: auto;
    height: 15px;
}

.footPhone img, .footPhone span {
    vertical-align: middle;
}

.footApp .footAppText {
    color: #B0B0B0;
    font-size: 12px;
    margin: 15px;
}

.footApp .scrollTop {
    line-height: 40px;
    background: #E4E4E4;
    color: #444444;
    font-size: 14px;
    text-align: center;
    font-weight: bold;
}

.demoBox {
    display: none;
}

@media (min-width: 1000px) {
    .demoBox {
        display: block;
        position: fixed;
        bottom: 250px;
        right: 50px;
        z-index: 9999;
    }

    .demoBox .demoBox1 {
        display: flex;
    }

    .demoBox1 .demoItem {
        padding-top: 8px;
        width: 70px;
        height: 70px;
        border: 1px solid #858686;
        text-align: center;
    }

    .demoItem img {
        width: 35px;
        height: auto;
    }

    .demoItem p {
        font-size: 13px;
        font-family: Microsoft YaHei;
        color: #908F8F;
    }

    .demoBox1 .demoRight {
        width: 230px;
        text-align: right;
        opacity: 0;
    }

    .demoRight img {
        width: 70px;
        height: auto;
    }

    .demoRight p {
        font-size: 20px;
        font-family: Microsoft YaHei;
        color: #908F8F;
        line-height: 70px;
        padding-right: 15px;
        background: #F7F7F7;
    }

    .demoRight .big {
        font-size: 30px;
    }

    .demoNav {
        display: none;
    }

    .top {
        display: block;
        height: 40px;
        line-height: 40px;
        background: #C2C2C2;
        padding-right: 20%;
        color: #FFFFFF;
        text-align: right;
        vertical-align: middle;
    }

    .top .text {
        font-size: 16px;
        vertical-align: middle;
    }

    .top .phoneImg {
        width: 26px;
        height: auto;
        font-size: 16px;
        margin: 0 10px 0 30px;
        vertical-align: middle;
    }

    .top .phone {
        font-size: 14px;
        vertical-align: middle;
    }

    .navList {
        position: inherit;
        top: 0;
        height: 92px;
        line-height: 90px;
        display: flex;
        flex-wrap: nowrap;
        justify-content: space-evenly;
        padding: 0 calc((100% - 1200px) / 2);
        padding: 0 -moz-calc((100% - 1200px) / 2);
        padding: 0 -webkit-calc((100% - 1200px) / 2);
        box-shadow: 0 2px 10px #cfcfcf;
    }

    .navList .appShow {
        display: none;
    }

    .navList .items {
        display: block;
        width: auto;
        height: 60px;
        margin-top: 15px;
    }

    .navList .nav {
        display: flex;
        width: 100%;
        text-align: center;
    }

    .nav .item {
        font-size: 18px;
        color: #373737;
        line-height: 90px;
        float: left;
        flex: 1;
    }

    .nav .item img {
        width: 30px;
        height: auto;
        vertical-align: text-bottom;
    }

    .item .itema {
        width: 100%;
        font-size: 16px;
        color: #373737;
        line-height: 40px;
        float: left;
    }

    .nav .item:hover .navs {
        left: auto;
    }

    .item .navs {
        width: 150px;
        position: absolute;
        left: -999em;
        background: #F7F7F7;
        z-index: 10;
    }

    .nav a {
        color: #373737;
    }

    .navList .active {
        border-bottom: 3px solid #373737;
        box-sizing: border-box;
        background: transparent;
        color: #373737;
    }

    .swiperBox {
        display: block;
    }

    .swiperBoxApp {
        display: none;
    }

    .swiperBox img {
        width: 100%;
        height: auto;
    }

    .demo {
        padding: 100px 0 80px 0;
    }

    .title .text {
        color: #373737;
        font-size: 38px;
    }

    .title .info {
        margin-top: 10px;
        color: #4D4D4D;
        font-size: 16px;
    }

    .itemBox {
        margin-top: 76px;
        display: flex;
        justify-content: center;
    }

    .itemBox .item {
        margin-top: 0;
        width: 200px;
        text-align: center;
    }

    .itemBox .item .imgs {
        height: 100px;
        width: auto;
    }

    .itemBox .item .line {
        display: block;
        width: 38px;
        height: 5px;
        background: #373737;
        border-radius: 25px;
        margin: 30px auto;
    }

    .itemBox .item .text {
        color: #373737;
        font-size: 20px;
        font-weight: bold;
    }

    .demo1 {
        background: #F3F3F3;
        padding: 100px 0 0 0;
    }

    .textBox {
        width: 1150px;
        margin: 80px auto 0;
        text-align: center;
    }

    .textBox .textItem {
        margin-bottom: 40px;
        font-size: 24px;
        color: #4E4E4E;
    }

    .readMore {
        margin: 0 auto;
        text-align: center;
        width: 160px;
        height: 40px;
        line-height: 40px;
        background: #373737;
        border-radius: 25px;
    }

    .readMore .imgs {
        width: auto;
        height: 14px;
        vertical-align: middle;
    }

    .readMore .text {
        color: #ffffff;
        font-size: 16px;
        vertical-align: middle;
    }

    .itemBoxs {
        display: flex;
        flex-wrap: wrap;
        margin-top: 50px;
    }

    .itemBoxs .item {
        display: flex;
        flex-wrap: wrap;
        align-content: center;
        width: 20%;
        text-align: center;
        background: #ECECEC;
        order: -1;
    }

    .itemBoxs .item img {
        width: 100%;
        height: auto;
    }

    .itemBoxs .item .text {
        width: 100%;
        color: #626262;
        font-size: 75px;
        font-weight: bold;
    }

    .item .text .fs {
        font-size: 30px;
    }

    .itemBoxs .item .info {
        width: 100%;
        color: #626262;
        font-size: 18px;
    }

    .demo2 {
        padding: 100px 180px 80px 180px;
    }

    .demo2 .listItem {
        display: flex;
        margin-top: 50px;
    }

    .listItem .item {
        flex: 1;
        text-align: center;
        margin: 0 2px;
    }

    .listItem .item .name {
        color: #373737;
        font-size: 22px;
        font-weight: bold;
    }

    .listItem .item .info {
        color: #6F6F6F;
        font-size: 18px;
        margin: 20px 0 50px 0;
    }

    .item .itemImg .bag {
        position: absolute;
        bottom: 0;
        width: 100%;
        height: 70px;
        line-height: 70px;
        font-size: 18px;
        background: rgba(0, 0, 0, 0.5);
        color: #FFFFFF;
    }

    .demo3 {
        width: 100%;
        padding-top: 80px;
        padding-bottom: 100px;
    }

    .demo3_top {
        margin-top: 50px;
        display: flex;
    }

    .demo3_top .item_demo3 {
        position: relative;
        flex: 1;
        text-align: center;
        margin: 8px 4px;
        overflow: hidden;
    }

    .pc {
        display: block;
    }

    .app {
        display: none;
    }

    .item_demo3 img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: 0.8s ease;
    }

    .item_demo3:hover .pc {
        transform: scale(1.1);
    }

    .item_demo3 .textInfo {
        display: block;
        text-align: center;
        color: #373737;
        font-size: 18px;
        line-height: 30px;
        font-weight: bold;
    }

    .item_demo3 .more {
        position: absolute;
        left: 50%;
        top: 50%;
        width: auto;
        margin-top: -55px;
        transform: translateX(-50%);
        z-index: 9999;
    }

    .more .text {
        font-size: 40px;
        color: #ffffff;
        font-weight: 200;
    }

    .more img {
        margin-top: 15px;
        width: 177px;
        height: auto;
        opacity: 0.7;
    }

    .demo3_bottom {
        display: flex;
    }

    .demo3_bottom .item_demo3 {
        position: relative;
        flex: 1;
        text-align: center;
        margin: 0 4px;
        overflow: hidden;
    }

    .demo3_bottom .demo3_left {
        padding-right: 0;
    }

    .demo3_bottom .demo3_right {
        padding-left: 0;
    }

    .serverCompany {
        margin-top: 30px;
    }

    .serverCompany img {
        padding: 0 180px;
        width: 100%;
        height: auto;
    }

    .newsBox {
        margin-top: 80px;
        display: flex;
        justify-content: center;
    }

    .newsBox .newsItem {
        width: 450px;
        margin: 0 10px;
    }

    .newsBox .newsItemRow {
        display: flex;
        flex-direction: column-reverse;
    }

    .newsItem img {
        width: 100%;
        height: auto;
    }

    .newsItem .newsTextBox {
        background: #F3F3F3;
        padding: 30px;
        min-height: 416px;
    }

    .newsTextBox .day {
        color: #CC9E50;
        font-size: 40px;
    }

    .newsTextBox .time {
        color: #626262;
        font-size: 16px;
        line-height: 30px;
    }

    .newsTextBox .textInfo {
        color: #202121;
        font-size: 20px;
        margin-top: 70px;
        font-weight: bold;
        overflow: hidden;
        display: -webkit-box;
        -webkit-line-clamp: 1;
        -webkit-box-orient: vertical;
    }

    .newsTextBox .texts {
        color: #626262;
        font-size: 18px;
        line-height: 24px;
        margin-top: 15px;
        overflow: hidden;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
    }

    .newsTextBox .readMore {
        margin: 60px 0 0 0;
    }

    .footApp {
        display: none;
    }

    .foot {
        background: #000000;
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
        margin-top: 100px;
    }

    .foot .logo {
        width: 200px;
        padding: 60px 0 90px;
    }

    .logo img {
        width: 100%;
        height: auto;
    }

    .foot .liveBox {
        display: flex;
        padding: 60px 70px 0 70px;
        width: 800px;
    }

    .liveBox .item {
        flex: 1;
        line-height: 40px;
    }

    .liveBox .item .liveTop {
        color: #B6B6B6;
        font-size: 18px;
    }

    .liveBox .item .text {
        color: #D2D2D2;
        font-size: 14px;
    }

    .foot .formBox {
        width: 270px;
        padding-top: 40px;
        text-align: center;
    }

    .formBox .formTitle {
        color: #D2D2D2;
        font-size: 18px;
        line-height: 30px;
    }

    .formBox .text {
        color: #D2D2D2;
        font-size: 14px;
    }

    .formBox .inputs {
        width: 100%;
        height: 35px;
        margin-bottom: 10px;
    }

    .formBox .inputBox {
        width: 100%;
        height: 55px;
        margin-bottom: 10px;
    }

    .foot .coverText {
        width: 100%;
        text-align: center;
        color: #888888;
        font-size: 12px;
        line-height: 30px;
    }
}

@media (min-width: 1900px) {
    .containBoxIndex {
        max-width: 1920px;
        margin: 0 auto;
    }

    .demoBox {
        display: block;
        position: fixed;
        bottom: 350px;
        right: 50px;
        z-index: 9999;
    }
}

@media (min-width: 2400px) {
    .demoBox {
        right: 400px;
    }
}

@media (min-width: 3000px) {
    .demoBox {
        right: 700px;
    }
}

@media (min-width: 4000px) {
    .demoBox {
        right: 1200px;
    }
}

@media (min-width: 5000px) {
    .demoBox {
        right: 1600px;
    }
}<!--0.00018906593322754-->