.main-center {
    width: 1200px;
    margin: 0 auto;
}
.listname{
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}
/** 第一个盒子 **/
.banner-bg {
    width: 100%;
    height: 616px;
    background: url("../img/banner_bg.jpg") no-repeat;
    background-size: 100% 100%;
}

.logo {
    margin-top: 8px;
    width: 167px;
    height: 63px;
    background-image: url("../img/logo.png");
}
.top-nav{
    width: 100%;
    height: 80px;
    z-index: 999999;
    position: fixed;
    top: 0;
    left: 0;
    margin: 0;
}

.main-header {
    display: flex;
}

.main-header ul {
    z-index: 9999;
    display: flex;
    font-size: 16px;
    height: 80px;
    line-height: 80px;
    color: #FFFFFF;
    margin-left: 21px;
}

.main-header ul li {
    margin-right: 70px;
    cursor: pointer;
}

.main-header ul li:hover {
    color: #00CCCB!important;
}

.tel-phone {
    font-size: 16px;
    height: 80px;
    line-height: 80px;
    margin-left: 50px;
    color: #ffffff;
}
.empty{
    width: 100%;
    height: 80px;
}
.text-font {
    width: 364px;
    height: 154px;
    font-size: 52px;
    font-weight: bold;
    line-height: 85px;
    color: #FFFFFF;
    margin-top: 102px;
}

.header-card{
    position: relative;
    margin-top: 215px;
    display: flex;
}

.header-card li{
    width: 285px;
    height: 139px;
    margin-right: 20px;
}

.header-card li:nth-child(4){
    margin-right: 0;
}

.header-card li .bibox{
    cursor: pointer;
    position: absolute;
    width: 285px;
    height: 139px;
    background: url("../img/brand_card.png");
    background-size: 100% 100%;
    box-shadow: 0px 0px 20px rgba(91,150,254,.22);
    transition: all 0.5s;
}
.header-card li:hover .bibox{
    transform: translateY(calc(-30px + 1px));
    background: url("../img/brand_card_active.png");
    background-size: 100% 100%;
}

.header-card li:hover .card-font{
    color: #ffffff;
}

.header-card li:hover .card-font::after{
    border-bottom: 2px solid #ffffff;
}

.header-card li:hover .card-des{
    color: #ffffff;
}

.header-card li:nth-child(1){
    left: 0;
}
.header-card li:nth-child(2){
    left: 305px;
}
.header-card li:nth-child(3){
    left: 610px;
}
.header-card li:nth-child(4){
    left: 915px;
}

.card-font{
    position: relative;
    height: 19px;
    font-size: 14px;
    text-align: center;
    font-weight: bold;
    color: #333333;
    margin-top: 18px;
}

.card-font::after{
    position: absolute;
    content: '';
    bottom: -4px;
    left: 134px;
    width: 18px;
    border-bottom: 2px solid #00CCCB;
}

.card-des{
    text-align: center;
    font-size: 14px;
    font-weight: 400;
    line-height: 22px;
    color: #666666;
    margin-top: 34px;
}

/** 右侧悬浮栏 **/
.right-fixed{
    z-index: 99999;
    position: fixed;
    right: 0;
    top: 240px;
    width: 179px;
    height: 368px;
    background: url("../img/left_slide.png");

    animation-name: test4;
    animation-duration: 2s;
    animation-iteration-count: infinite;
}

@keyframes test4{
    100%{top: 240px}
    50%{top: 230px}
    0%{top: 240px}
}

.right-fixed div:nth-child(1){
    margin:124px  0 14px 51px;
    width: 84px;
    height: 84px;
}

.right-fixed div:nth-child(1) img{
    width: 100%;
}

.right-fixed div:nth-child(2){
    width: 81px;
    height: 25px;
    line-height: 25px;
    text-align: center;
    background: #00CCCB;
    border-radius: 4px;
    font-size: 14px;
    color: #FFFFFF;
    margin: 0 45px 12px 53px;
}

.right-fixed div:nth-child(3){
    font-size: 12px;
    text-align: center;
    margin-left: 11px;
    margin-bottom: 25px;
}

.right-fixed div:nth-child(4){
    cursor: pointer;
    margin:0 76px 0 83px;
}
/** 第二个盒子 **/
.brand-box{
    position: relative;
    width: 100%;
    height: 523px;
}

#oneid {
    position: absolute;
    top: -100px;
}

.brand-box .brand-img{
    position: relative;
    margin-top: 159px;
}
.brand-box .brand-introduction{
    position: absolute;
    top: 61px;
    left: 315px;
    width: 886px;
    height: 309px;
    background: #FFFFFF;
    box-shadow: 0px 0px 20px rgba(91, 150, 254, 0.22);
    border-radius: 6px;
}

.brand-introduction .brand-name{
    position: relative;
    font-size: 26px;
    font-weight: bold;
    color: #00CCCB;
    margin: 35px 0 0 32px;
}

.brand-name::after{
    position: absolute;
    content: '';
    left: 0;
    bottom: -12px;
    width: 29px;
    border-bottom: 1px solid #00CCCB;
}

.brand-introduction .brand-des{
    position: relative;
    font-size: 16px;
    line-height: 28px;
    color: #333333;
    margin: 38px 263px 0 32px;
}

.brand-introduction .brand_des-img{
    position: absolute;
    bottom: -84px;
    right: -263px;

    animation-name: test1;
    animation-duration: 3s;
    animation-iteration-count: infinite;
}

@keyframes test1{
    100%{top: 50px}
    50%{top: 70px}
    0%{top: 50px}
}
/** 第三个盒子 **/
.data-bg{
    width: 100%;
    height: 306px;
    background: url("../img/bg_1.png");
    background-size: 100% 100%;
    margin-bottom: 131px;
}
.data-center{
    position: relative;
}

.data-box{
    position: absolute;
    left: 34px;
    bottom: -390px;
    width: 1149px;
    height: 188px;
    background: #FFFFFF;
    box-shadow: 0px 0px 20px rgba(91, 150, 254, 0.19);
    border-radius: 6px;
}

.data-box ul{
    height: 100%;
    display: flex;
}

.data-box ul li{
    position: relative;
    width: 221px;
    height: 100%;
}

.data-box ul li::after{
    position: absolute;
    content: '';
    top: 72px;
    right: 0;
    height: 38px;
    border-right:1px solid #00CCCB;
}

.data-box ul li div:nth-child(1){
    font-size: 18px;
    font-weight: 400;
    color: #00CCCB;
    margin-top: 34px;
    text-align: center;
}

.data-box ul li div:nth-child(2){
    font-size: 30px;
   margin-top: 48px;
    font-weight: bold;
    color: #00CCCB;
    text-align: center;
}
/** 第四个盒子 **/
.three-card-box{
    width: 100%;
    height: 491px;
    background: #F5F7FA;
}

.three-card{
    display: flex;

}

.tecbox{
    width: 386px;
    height: 375px;
    background: #FFFFFF;
    opacity: 1;
    border-radius: 46px 6px 6px 6px;
    margin-top: 71px;
    margin-right: 22px;
    transition: all 0.5s;
}

.tecbox:nth-child(1) .technology-text{
    overflow: hidden;
    width: 386px;
    height: 274px;
    background: url("../img/technology_1.png");
}
.tecbox:nth-child(2) .technology-text{
    overflow: hidden;
    width: 386px;
    height: 274px;
    background: url("../img/technology_2.png");
}
.tecbox:nth-child(3) .technology-text{
    overflow: hidden;
    width: 386px;
    height: 274px;
    background: url("../img/technology_3.png");
}

.technology-text div:nth-child(1){
    font-size: 22px;
    font-weight: bold;
    color: #FFFFFF;
    margin: 24px 0 0 277px;
}

.technology-text div:nth-child(2){
    font-size: 18px;
    color: #FFFFFF;
    margin: 60px 0 0 24px;
}

.technology-card:hover .tecbox{
    transform: translateY(calc(-27px + 1px));
}

.tecbox .text{
    font-size: 18px;
    font-weight: bold;
    color: #333333;
    text-align: center;
    margin-top: 37px;
}
/** 第五个盒子 **/
.online-school-box{
    width: 100%;
    height: 804px;
    overflow: hidden;
}

.online-school-header{
    width: 354px;
    margin-top: 50px;
}

.online-school-name{
    width: 100%;
    position: relative;
    left: 50%;
    margin-left: 240px;
}

.online-school-name .name{
    position: absolute;
    top: 20px;
    left: 36px;
    font-size: 34px;
    font-weight: bold;
    color: #00CCCB;
}

.online-school-text .font{
    width: 1200px;
    position: relative;
    left: 50%;
    margin-left: 220px;
    margin-top: 29px;
}

.online-school-text .font::before{
    position: absolute;
    left: -25px;
    top: -5px;
    content: '';
    width: 19px;
    height: 19px;
    background: url("../img/left_colon.png");
}

.online-school-text .font::after{
    position: absolute;
    left: 398px;
    bottom: -5px;
    content: '';
    width: 19px;
    height: 19px;
    background: url("../img/right_colon.png");
}

.title-num{
    font-size: 28px;
    font-weight: bold;
    color: #00CCCB;
}

.online-school-text .product{
    width: 1200px;
    text-align: center;
    margin-top: 8px;
    font-size: 14px;
    line-height: 20px;
    color: #999999;
}

.online-school-main{
    position: relative;
    left: -49px;
}


.online-school-main .tcbox{
    width: 407px;
    height: 155px;
    box-shadow: 0px 0px 20px rgba(91, 150, 254, 0.22);
    transition: all 0.5s;
}

.online-school-main li{
    width: 407px;
    height: 155px;
}

.online-school-main li .tcbox .title{
    font-size: 20px;
    font-weight: bold;
}

.online-school-main li:hover .tcbox{
    transform: translate(0,calc(-27px + 1px));
}

.online-school-main li:hover .tcbox div{
    color: #ffffff;
}

.online-school-main .terminal_center{
    position: absolute;
    left: 404px;
    top: 154px;
}

.online-school-main li:nth-child(2){
    position: absolute;
    left: 47px;
    top: 64px;
}

.online-school-main li:nth-child(2) .tcbox{
    position: absolute;
    left: 0px;
    top: 0px;
    background: url("../img/terminal_left.png") no-repeat;
}

.online-school-main li:nth-child(2):hover .tcbox{
    background: url("../img/terminal_left_active.png") no-repeat;
}

.online-school-main li:nth-child(3){
    position: absolute;
    left: 47px;
    top: 333px;
}

.online-school-main li:nth-child(3) .tcbox{
    position: absolute;
    left: 0px;
    top: 0px;
    background: url("../img/terminal_left.png") no-repeat;
}

.online-school-main li:nth-child(3):hover .tcbox{
    background: url("../img/terminal_left_active.png") no-repeat;
}

.online-school-main li:nth-child(4){
    position: absolute;
    left: 844px;
    top: 64px;
}

.online-school-main li:nth-child(4) .tcbox{
    position: absolute;
    left: 0px;
    top: 0px;
    background: url("../img/terminal_right.png") no-repeat;
}

.online-school-main li:nth-child(4):hover .tcbox{
    background: url("../img/terminal_right_active.png") no-repeat;
}

.online-school-main li:nth-child(5){
    position: absolute;
    left: 844px;
    top: 333px;
}

.online-school-main li:nth-child(5) .tcbox{
    position: absolute;
    left: 0px;
    top: 0px;
    background: url("../img/terminal_right.png") no-repeat;
}

.online-school-main li:nth-child(5):hover .tcbox{
    background: url("../img/terminal_right_active.png") no-repeat;
}

.left-title{
    margin: 25px 0 16px 335px;
}

.right-title{
    margin: 19px 0 16px 25px;
}

.pc-font1{
    margin-left: 103px;
    margin-bottom: 19px;
}

.pc-font2{
    margin-left: 151px;
}

.app-font1{
    margin-left: 97px;
    margin-bottom: 19px;
}

.app-font2{
    margin-left: 300px;
}

.right-font{
    font-size: 16px;
    font-weight: 400;
    line-height: 30px;
    margin: 0 46px 0 25px;
}

/** 第六个盒子 **/
.tab-box{
    width: 100%;
    height: 720px;
    background: url("../img/bg_2.jpg");
}

.tab-box .title{
    position: relative;
    padding-top: 41px;
    text-align: center;
}

.tab-box .title::before{
    position: absolute;
    left: 330px;
    top: 35px;
    content: '';
    width: 19px;
    height: 19px;
    background: url("../img/left_colon.png");
}

.tab-box .title::after{
    position: absolute;
    right: 330px;
    top: 55px;
    content: '';
    width: 19px;
    height: 19px;
    background: url("../img/right_colon.png");
}

.tab-box .tab-main{
    display: flex;
    margin-top: 48px;
}

.tab-box .tab-main .left-tabs{
    margin-right: 2px;
    height: 513px;
    background: #FFFFFF;
    border-radius: 7px 0px 0px 6px;
}

.tab-box .tab-main .left-tabs .header{
    width: 203px;
    height: 69px;
    line-height: 69px;
    text-align: center;
    background: url("../img/tab_header.png") no-repeat;
}

.tab-act{
    position: relative;
    font-size: 24px;
    font-weight: bold;
    color: #00CCCB!important;
    border-bottom:3px solid rgba(0,204,203,.12);
}

.tab-act::after{
    position: absolute;
    top: 30px;
    left: 0;
    content: '';
    width: 9px;
    height: 14px;
    background: url("../img/three-mini-star.png");
}

.left-tabs .tab_items{
    cursor: pointer;
    width: 100%;
    height: 70px;
    line-height: 70px;
    text-align: center;
    font-size: 20px;
    color: #333333;
}

.tab-main .right-tabs{
    width: 998px;
    height: 513px;
    background: url("../img/tab_right_bg.png");
}
.right-show-items{
    display: none;
}

.blocks{
    display: block;
}

.right-show-items .titles{
    text-align: center;
    font-size: 20px;
    font-weight: bold;
    color: #333333;
    margin-top: 37px;
}
.right-show-items .left-des{
    position: relative;
    width: 231px;
    height: 191px;
    line-height: 30px;
    color: #333333;
    margin: 98px 88px 0 69px;
}

.right-show-items .left-des div:nth-child(1) img{
    position: absolute;
    left: -20px;
    top: 8px;
}

.right-show-items .left-des div:nth-child(2){
  position: absolute;
    right: -618px;
    top: -63px;
}

/** 第七个盒子 **/
.scene-card-box{
    width: 100%;
    height: 669px;
    position: relative;
}

.scene-card-box .title{
    padding-top: 83px;
    margin-bottom: 52px;
    position: relative;
    text-align: center;
}

.scene-card-box .title::before{
    position: absolute;
    left: 375px;
    top: 75px;
    content: '';
    width: 19px;
    height: 19px;
    background: url("../img/left_colon.png");
}

.scene-card-box .title::after{
    position: absolute;
    right: 375px;
    top: 100px;
    content: '';
    width: 19px;
    height: 19px;
    background: url("../img/right_colon.png");
}

.title-black-font{
    font-size: 24px;
    font-weight: bold;
    color: #333333;
}

.title-white-font{
    font-size: 24px;
    font-weight: bold;
    color: #FFFFFF;
}

.scene-card-box ul{
    position: relative;
    width: 1258px;
    display: flex;
    flex-wrap: wrap;
}

.scene-card-box ul li{
    margin-right: 17px;
    width: 406px;
    height: 234px;
}

.scene-card-box ul li .bagbox{
    margin-right: 17px;
    width: 406px;
    height: 234px;
    transition: all 0.5s;
    background: url("../img/des_card_2.png");
}

.scene-card-box ul li:nth-child(3n){
    margin-right: 0;
}

.scene-card-box ul li:hover .bagbox{
    transform: translateY(calc(-27px + 1px));
}

.bangs{
    text-align: center;
    font-size: 16px;
    color: #FFFFFF;
    padding-top: 24px;
}

.top-des{
    margin-bottom: 27px;
}

.card-describe{
    display: flex;
    margin: 40px 0 0 68px;
}

.des-box{
    width: 150px;
}
/** 第八个盒子 **/
.eight-card-box{
    width: 100%;
    height: 743px;
    background: url("../img/bg_3.jpg");
}

.eight-card-box .title{
    position: relative;
    padding-top: 27px;
    margin-bottom: 40px;
    text-align: center;
}

.eight-card-box .title::before{
    position: absolute;
    left: 350px;
    top: 20px;
    content: '';
    width: 19px;
    height: 19px;
    background: url("../img/left_colon.png");
}

.eight-card-box .title::after{
    position: absolute;
    right: 350px;
    top: 42px;
    content: '';
    width: 19px;
    height: 19px;
    background: url("../img/right_colon.png");
}

.eight-card-box ul{
    display: flex;
    flex-wrap: wrap;
}



.eight-card-box ul li{
    cursor: pointer;
    text-align: center;
    width: 285px;
    height: 300px;
    background: #FFFFFF;
    border-radius: 6px;
    margin-right: 20px;
    margin-bottom: 20px;
    transition: all 0.5s;
}

.eight-card-box ul li .ecbox{
    width: 285px;
    height: 300px;
}

.marketimg{
    display: block;
}

.marketimg-act{
    display: none;
}

.eight-card-box ul li:hover{
    background: #00CCCB;
    transform: translateY(calc(-14px + 1px));
}

.eight-card-box ul li:hover .marketimg{
    display: none;
}

.eight-card-box ul li:hover .marketimg-act{
    display: block;
}

.eight-card-box ul li:hover div:nth-child(2){
    color: #ffffff;
}

.eight-card-box ul li:hover div:nth-child(3){
    color: #ffffff;
}

.eight-card-box ul li:nth-child(4n){
    margin-right: 0;
}

.eight-card-box ul li .imgbox{
    margin: 33px 98px 50px 98px;

}

.eight-card-box ul li div:nth-child(2){
    cursor: default;
    font-size: 18px;
    font-weight: bold;
    color: #333333;
    margin-bottom: 20px;
}

.eight-card-box ul li div:nth-child(3){
    cursor: default;
    margin: 0 46px 0 47px;
    line-height: 20px;
    color: #666666;
}
/** 第九个盒子 **/
.customer-management-system-box{
    width: 100%;
    height: 613px;
}

.gps-img{
    position: relative;
    padding-top: 84px;
    width: 373px;
    margin: 0 auto 73px;
}

.gps-img span{
    position: absolute;
    left: 45px;
    top: 105px;
    font-size: 34px;
    font-weight: bold;
    color: #00CCCB;
}

.management-system-des{
    position: relative;
    left: -30px;
    width: 1261px;
    height: 352px;
    padding: 58px 0 0 68px;
    background: url("../img/website_des_bg.png") no-repeat;
}

.management-system-des div{
    width: 783px;
    font-size: 16px;
    line-height: 28px;
    color: #333333;
}

.management-system-des img{
    position: absolute;
    right: 0px;
    top: -100px;

    animation-name: test3;
    animation-duration: 2s;
    animation-iteration-count: infinite;
}

@keyframes test3{
    100%{top: -45px}
    50%{top: -50px}
    0%{top: -45px}
}

/** 第十个盒子 **/
.crm-box{
    width: 100%;
    height: 688px;
    background: #F5F7FA;
}

.crm-box .title{
    position: relative;
    padding-top: 39px;
    text-align: center;
    margin-bottom: 36px;
}

.crm-box .title::before{
    position: absolute;
    left: 445px;
    top: 32px;
    content: '';
    width: 19px;
    height: 19px;
    background: url("../img/left_colon.png");
}

.crm-box .title::after{
    position: absolute;
    right: 445px;
    top: 52px;
    content: '';
    width: 19px;
    height: 19px;
    background: url("../img/right_colon.png");
}

.main-ed{
    position: relative;
}

.main-ed img:nth-child(2){
    position: absolute;
    left: 130px;
    top: 214px;
    z-index: 9999;
    animation-name: test;
    animation-duration: 2s;
    animation-iteration-count: infinite;
}

@keyframes test{
    100%{top: 214px;}
    50%{top: 210px}
    0%{top: 214px}
}

.black-borad{
    width: 855px;
    height: 460px;
    background: url("../img/education_right_bg.png") no-repeat;
    position: absolute;
    left: 372px;
    top: -3px;
    padding: 30px 0 0 0;
}

.black-borad-title{
    margin-left: 15px;
}

.black-borad div{
    width: 754px;
    height: 100px;
    line-height: 100px;
    font-size: 18px;
    color: #666666;
    padding-left: 38px;
    margin: 0 42px 0 34px;
}

.black-borad div:hover{
    color: #00CCCB;
    background: rgba(0,204,203,.05);
    border-radius: 6px;
}
/** 第十一个盒子 **/
.loop-box{
    width: 100%;
    height: 726px;
    background: url("../img/bg_4.jpg");
}

.loop-box .title{
    position: relative;
    padding-top: 46px;
    text-align: center;
    margin-bottom: 41px;
}

.loop-box  .title::before{
    position: absolute;
    left: 362px;
    top: 40px;
    content: '';
    width: 19px;
    height: 19px;
    background: url("../img/left_colon.png");
}

.loop-box  .title::after{
    position: absolute;
    right: 362px;
    top: 62px;
    content: '';
    width: 19px;
    height: 19px;
    background: url("../img/right_colon.png");
}

.cover-box{
    position: relative;
    width: 1201px;
    height: 574px;
    background: rgba(4,25,80,.62);
    border-radius: 6px;
    padding: 20px 22px 0 22px;
    box-sizing: border-box;
}

.cover-box li{
    text-align: center;
}

.cover{
    background: linear-gradient(268deg, rgba(0, 0, 0, 0.34) 0%, rgba(135, 135, 135, 0.98) 100%)!important;
}

.border-fff{
    border: 1px solid #FFFFFF;
}

.cover-box .one-long span{
    position: absolute;
    left: 148px;
    font-size: 20px;
    font-weight: bold;
    color: #FFFFFF;
}

.bottom-arrow span{
    font-size: 20px;
    font-weight: bold;
    color: #FFFFFF;
    margin-left: 60px;
}

.bottom-arrow img{
    position: absolute;
    left: 55px;
    top: 66px;
}

.one-long{
    position: relative;
    display: inline-block;
    box-sizing: border-box;
    width: 334px;
    height: 75px;
    line-height: 75px;
    background: linear-gradient(268deg, rgba(0, 109, 204, 0.34) 0%, rgba(255, 255, 255, 0.98) 100%);
    border-radius: 6px;
    margin-right: 71px;
}

.one-long img{
    position: absolute;
    left: 104px;
    top: 27px;
}

.one-long::after{
    position: absolute;
    right: -52px;
    top: 20px;
    content: '';
    width: 33px;
    height: 33px;
    background: url("../img/right_arrow.png");
}

.one-long:nth-child(3){
    margin-right: 0;
}

.one-long:nth-child(3)::after{
    display: none;
}

.square-top{
    margin-top: 78px;
}

.square{
    width: 208px;
    height: 153px;
    line-height: 153px;
    background: linear-gradient(180deg, #FFFFFF 0%, rgba(0, 109, 204, 0.34) 100%);
    border-radius: 6px;
    margin-bottom: 74px;
}

.square-right1{
    position: absolute;
    right: 22px;
    top: 173px;
}

.bottom-arrow::before{
    content: '';
    position: absolute;
    right: 85px;
    top: -50px;
    width: 33px;
    height: 33px;
    background: url("../img/bottom-arrow.png");
}

.two-short span{
    font-size: 20px;
    font-weight: bold;
    color: #FFFFFF;
    margin-left: 30px;
}

.two-short img{
    position: absolute;
    top: 27px;
}

.top-arrow1 span{
    font-size: 20px;
    font-weight: bold;
    color: #FFFFFF;
    margin-left: 40px;
}

.top-arrow2 span{
    font-size: 20px;
    font-weight: bold;
    color: #FFFFFF;
    margin-left: 40px;
}

.top-arrow1 img{
    position: absolute;
    left: 75px;
    top: 240px;
}

.top-arrow2 img{
    position: absolute;
    left: 75px;
    top: 470px;
}

.top-arrow1::before{
    content: '';
    position: absolute;
    left: 105px;
    top: 120px;
    width: 33px;
    height: 33px;
    background: url("../img/top-arrow.png");
}

.top-arrow2::before{
    content: '';
    position: absolute;
    left: 105px;
    top: 350px;
    width: 33px;
    height: 33px;
    background: url("../img/top-arrow.png");
}

.square-right2{
    position: absolute;
    right: 22px;
    top: 321px;
}

.two-short{
    display: inline-block;
    width: 256px;
    height: 75px;
    line-height: 75px;
    background: linear-gradient(268deg, rgba(0, 109, 204, 0.34) 0%, rgba(255, 255, 255, 0.98) 100%);
    border-radius: 6px;
}

.left-arrow1{
    position: absolute;
    right: 300px;
    bottom: 17px;
}

.left-arrow1::before{
    content: '';
    position: absolute;
    left: 275px;
    bottom: 20px;
    width: 33px;
    height: 33px;
    background: url("../img/left-arrow.png");
}

.left-arrow1::after{
    content: '';
    position: absolute;
    left: -62px;
    bottom: 20px;
    width: 33px;
    height: 33px;
    background: url("../img/left-arrow.png");
}

.left-arrow2{
    position: absolute;
    left: 300px;
    bottom: 17px;
}

.left-arrow2::before{
    content: '';
    position: absolute;
    left: -55px;
    bottom: 20px;
    width: 33px;
    height: 33px;
    background: url("../img/left-arrow.png");
}

.loop-center{
    position: absolute;
    width: 697px;
    height: 331px;
    top: 125px;
    left: 250px;
    color: #ffffff;
    background: rgba(255,255,255,.11);
}
.loop-center .name{
    margin: 39px 0 0 36px;
    font-weight: bold;
}

.loop-center .details{
    margin: 37px 52px 0 33px;
    line-height: 30px;
}

.loop-center img{
    position: absolute;
    bottom: -25px;
    right: -5px;

    animation-name: test2;
    animation-duration: 2s;
    animation-iteration-count: infinite;
}

@keyframes test2{
    100%{top: 170px}
    50%{top: 180px}
    0%{top: 170px}
}
/** 第十一个盒子 **/
.long-box{
    width: 100%;
    height: 1235px;
}

.long-box .title{
    position: relative;
    text-align: center;
    padding-top: 83px;
    margin-bottom: 44px;
}

.long-box .title::before{
    position: absolute;
    left: 305px;
    top: 75px;
    content: '';
    width: 19px;
    height: 19px;
    background: url("../img/left_colon.png");
}

.long-box  .title::after{
    position: absolute;
    right: 305px;
    top: 100px;
    content: '';
    width: 19px;
    height: 19px;
    background: url("../img/right_colon.png");
}

.loop-card{
    display: flex;
    height: 351px;
}

.loop-card li{
    cursor: default;
    width: 184px;
    height: 325px;
    background: #FFFFFF;
    border: 1px solid rgba(0,204,203,.4);
    border-radius: 12px;
}

.loop-card li div:nth-child(1){
    position: relative;
    box-sizing: border-box;
    width: 184px;
    height: 51px;
    line-height: 51px;
    padding-left: 15px;
    background: rgba(200,255,255,.26);
    border-radius: 12px 12px 0px 0px;
}

.loop-card li div:nth-child(1)::after{
    position: absolute;
    top: 17px;
    left: 16px;
    content: '';
    width: 16px;
    height: 16px;
    background: url("../img/virtual_circle_active.png");
}


.loop-card li div:nth-child(1) span{
    position: relative;
    font-size: 16px;
    font-weight: bold;
    margin-left: 25px;
}

.loop-card li div:nth-child(1) span::after{
    position: absolute;
    content: '';
    bottom: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: rgba(2,181,180,.26);
}

.loop-card li div:nth-child(2){
    margin: 37px 56px 52px 62px;
}

.loop-card li div:nth-child(3){
    margin: 0 25px 0 25px;
    text-align: center;
    line-height: 30px;

    overflow: hidden;
    display:-webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.loops{
    position: relative!important;
    top: -12px!important;
    width: 286px!important;
    height: 351px!important;
    background: #FFFFFF!important;
    border: 1px solid #00CCCB!important;
    box-shadow: 0px 0px 20px rgba(146, 146, 146, 0.25)!important;
    border-radius: 12px!important;
}

.loops div:nth-child(1){
    color: #ffffff!important;
    width: 286px!important;
    height: 51px!important;
    background: #00CCCB!important;
    border-radius: 12px 12px 0px 0px!important;
}

.loops div:nth-child(1)::after{
    background: url("../img/virtual_circle.png")!important;
}

.loops div:nth-child(2){
    margin: 51px 110px 52px!important;
}

.loops div:nth-child(3){
    overflow:auto!important;
    display:block!important;
    width: 240px!important;
    height: 250px!important;
    text-align: center!important;
}

.long-box .titles{
    position: relative;
    text-align: center;
    padding-top: 83px;
    margin-bottom: 44px;
}

.long-box .titles::before{
    position: absolute;
    left: 400px;
    top: 75px;
    content: '';
    width: 19px;
    height: 19px;
    background: url("../img/left_colon.png");
}

.long-box  .titles::after{
    position: absolute;
    right: 400px;
    top: 100px;
    content: '';
    width: 19px;
    height: 19px;
    background: url("../img/right_colon.png");
}

.tab-hearder{
    display: flex;
    justify-content: space-between;
    box-sizing: border-box;
    width: 100%;
    height: 81px;
    padding: 0 121px 0 102px;
    border-bottom: 1px solid rgba(0,204,203,.39);
}

.tab-item{
    cursor: pointer;
    width: 80px;
    text-align: center;
}

.tab-item-act{
    font-size: 20px;
    font-weight: bold;
    color: #00CCCB;
    border-bottom: 4px solid #00CCCB;
}

.tab-item div:nth-child(2){
    margin-top: 10px;
    font-size: 20px;
}

.tab-item-box{
    display: none;
    width: 100%;
    height: 509px;
    margin-left: 103px;
}

.tab-bigers-box{
    display: flex;
}

.blocks{
    display: block;
}

.left-tab-box div:nth-child(1){
    width: 360px;
    height: 54px;
    font-size: 18px;
    line-height: 30px;
    color: #333333;
    margin: 103px 84px 144px 0;
}

#foreid {
    position: relative;
    top: -80px;
}

.right-tab-box{
    margin-top: 43px;
}

.box-none{
    display: none;
}
/** 第十三个盒子 **/
.technical-support{
    width: 100%;
    height: 594px;
    background: url("../img/bg_5.png");
}

.technical-support .name{
    position: relative;
    padding-top: 50px;
    margin-bottom: 36px;
}

.technical-support .name::before{
    position: absolute;
    content: '';
    left: 0;
    bottom: 0;
    width: 96px;
    height: 6px;
    background: rgba(0,204,203,.32);
}

.technical-support .name::after{
    position: absolute;
    content: '技术支持';
    left: 0;
    bottom: 0;
    font-size: 24px;
    font-weight: bold;
    color: #FFFFFF;
}

.technical-support .mini-title{
    color: #FFFFFF;
    margin-bottom: 110px;
}

.technical-card{
  display: flex;
}

.technical-card li{
    width: 232px;
    height: 274px;
    background: linear-gradient(1deg, #040F2B 0%, #072D64 100%);
    border-radius: 6px;
    margin-right: 10px;
    padding: 0 15px;
    text-align: center;
    color: #FFFFFF;
}

.technical-card li div:nth-child(1){
    position: relative;
    font-size: 20px;
    font-weight: bold;
    color: #00CCCB;
    margin-top: 29px;
    margin-bottom: 115px;
}

.technical-card li div:nth-child(2){
    width: 193px;
    font-size: 16px;
    font-weight: 400;
    line-height: 22px;
    color: #FFFFFF;
}

.technical-card li div:nth-child(1)::after{
    position: absolute;
    content: '';
    left: 83px;
    bottom: -21px;
    width: 32px;
    height: 3px;
    background: #00CCCB;;
}

.technical-card li div:nth-child(1)::before{
    position: absolute;
    content: '';
    left: 80px;
    bottom: -92px;
    width: 46px;
    height: 46px;
    background: url("../img/clover.png") no-repeat;
}

.technical-card li:hover{
    position: relative;
    top: -45px;
    width: 232px;
    height: 315px;
    background: linear-gradient(135deg, #00D0D5 0%, #0062FB 100%);
    border-radius: 6px;
    color: #ffffff;
}

.technical-card li:hover div:nth-child(1){
    position: relative;
    color: #ffffff;
    margin: 105px 0px 68px;
}

.technical-card li:hover div:nth-child(1)::after{
    position: absolute;
    content: '';
    left: 83px;
    bottom: -21px;
    width: 32px;
    height: 3px;
    background: #fff;
}

.technical-card li:hover div:nth-child(1)::before{
    position: absolute;
    content: '';
    left: 78px;
    bottom: 35px;
    width: 46px;
    height: 46px;
    background: url("../img/clover.png") no-repeat;
}
/** 第十四个盒子 **/
.cooperation-cases{
    position: relative;
    width: 100%;
    height: 470px;
}

#fiveid {
    position: absolute;
    top: -20px;
}

.cooperation-cases .title{
   position: relative;
    text-align: center;
    padding-top: 64px;
    margin-bottom: 107px;
}

.cooperation-cases .title span{
    position: absolute;
    left: 525px;
    top: 82px;
    font-size: 34px;
    font-weight: bold;
    color: #00CCCB;
}

.logos{
    display: flex;
}

.logos li{
    width: 212px;
    height: 339px;
    margin-right: 42px;
}

.logos li div{
    margin-bottom: 75px;
}
/** 尾部 **/
.footer{
    width: 100%;
    height: 278px;
    background: #2E2F35;
    color: #ffffff;
    overflow: hidden;
}

.fotter-top{
    font-size: 14px;
    margin: 25px 0 14px 0;
}

.fotter-top .link{
    margin-right: 15px;
}

.footer-main{
    display: flex;
    width: 100%;
    height: 178px;
    font-size: 14px;
    line-height: 20px;
    border-top: 1px solid rgba(255,255,255,.48);
    border-bottom: 1px solid rgba(255,255,255,.48);
}

.left-main div:nth-child(1){
    margin-top: 27px;
    margin-bottom: 8px;
}

.left-main div:nth-child(3){
    margin-top: 7px;
    margin-bottom: 8px;
}

.right-main {
    width: 136px;
    margin-top: 27px;
    margin-left: 215px;
}

.right-main div:nth-child(1){
    margin-left: 16px;
    width: 84px;
    height: 84px;
}

.right-main div:nth-child(1) img{
    width: 100%;
}

.right-main div:nth-child(2){
   font-size: 14px;
    margin-top: 8px;
}