html,body,#page{
    width: 100%;
    height: 100%;
}
.section{
    height: 100%!important;
    width: 100%!important;
}
#page .swiper-container{
    height: 100%!important;
}
.side_one{
    width: 100%!important;
    height: 100%!important;
    background: url("../../imgs/index/banner1.jpg")center top / cover no-repeat;
    z-index: 1;
}
.side_two{
    width: 100%!important;
    height: 100%!important;
    background: url("../../imgs/index/banner2.jpg")center top / cover no-repeat;
    z-index: 1;
}



.titleGo{
    animation: titleGo 1s;
}
.productGo{
    animation: productTGo 1.5s;
    -webkit-animation:productTGo 1.5s;
    -moz-animation:productTGo 1.5s;
}
@keyframes spin {
    0%{transform: rotate(0deg)}
    100%{transform: rotate(360deg)}
}
@keyframes titleGo {
    0%{top:550px}
    100%{top:0}
}
/**
  *首页第二页 product 设置锚点page_two
 */
.aisu_product{
    width: 100%;
    height: 100%;
    background: url("../../imgs/index/background2.jpg")center top / cover no-repeat ;
}
.product_move{
    animation: productDivGo 2.5s  ;
    -webkit-animation:productDivGo 2.5s ;
    -moz-animation:productDivGo 2.5s  ;
}
@keyframes productTGo {
    0%{bottom:200px;opacity: 0}
    100%{bottom:0;opacity: 1}
}
@keyframes productDivGo {
    0%{top:200px;opacity: 0}
    100%{top:0;opacity: 1}
}


/*
    第三页 |what can I do
*/

.aisu_use{
    width: 100%;
    height: 100%;
    background: url("../../imgs/index/background2.jpg")center top / cover no-repeat ;
}

.useList1s{
    animation: useIn 1s  ;
    -webkit-animation: useIn 1s ;
    -moz-animation: useIn 1s  ;
}
.useList2s{
    animation: useIn 1500ms  ;
    -webkit-animation: useIn 1500ms ;
    -moz-animation: useIn 1500ms ;
}
.useList3s{
    animation: useIn 2s  ;
    -webkit-animation: useIn 2s ;
    -moz-animation: useIn 2s  ;
}
.useList4s{
    animation: useIn 2500ms  ;
    -webkit-animation: useIn 2500ms ;
    -moz-animation: useIn 2500ms  ;
}
@keyframes useIn {
    0%{top:400px;opacity: 0}
    100%{top:0;opacity: 1}
}
.aisu_use ul {
    text-align: center;
    margin-top: 80px;
}

.aisu_use .useList1{
    background: url("../../imgs/index/jieru1.png");
    background-size: 100% 100%;
}
.aisu_use .useList1:hover{
    background: url("../../imgs/index/jieru2.png") ;
    background-size: 100% 100%;
}
.aisu_use .useList2{
    background: url("../../imgs/index/zhuanzhu1.png") ;
    background-size: 100% 100%;
}
.aisu_use .useList2:hover{
    background: url("../../imgs/index/zhuanzhu2.png") ;
    background-size: 100% 100%;
}
.aisu_use .useList3{
    background: url("../../imgs/index/quanqiu1.png") ;
    background-size: 100% 100%;
}
.aisu_use .useList3:hover{
    background: url("../../imgs/index/quanqiu2.png") ;
    background-size: 100% 100%;
}
.aisu_use .useList4{
    background: url("../../imgs/index/anquan1.png") ;
    background-size: 100% 100%;
}
.aisu_use .useList4:hover{
    background: url("../../imgs/index/anquan2.png") ;
    background-size: 100% 100%;
}
/**
    第四页
 */
.aisu_application{
    width: 100%;
    height: 100%;
    background: url("../../imgs/index/background4.jpg") center top / cover no-repeat ;
    display: table;
    table-layout: fixed;
}

@keyframes page4ul {
    0%{left:200px;opacity: 0}
    100%{left:0;opacity: 1}
}
@keyframes downGo {
    0%{top:300px;opacity: 0}
    100%{top:0;opacity: 1}
}

.downMove{
    animation: downGo 2000ms  ;
    -webkit-animation: downGo 2000ms ;
    -moz-animation: downGo 2000ms ;
}

.page4ulMove{
    animation: page4ul 1500ms  ;
    -webkit-animation: page4ul 1500ms ;
    -moz-animation: page4ul 1500ms ;
}

/*
    footer
*/
@keyframes footerGo {
    0%{right:300px;opacity: 0}
    100%{right:0;opacity: 1}
}
.footerMove{
    animation: footerGo 2000ms  ;
    -webkit-animation: footerGo 2000ms ;
    -moz-animation: footerGo 2000ms ;
}
footer{
    width: 100%;;
    height: 283px;
    background:rgba(9,25,52,0.3);
    text-align: center;

}
footer ul{
    width: 100%;
    display: inline-block;
}
.footList{
    width: 326px;
    padding: 25px 100px 14px 100px;
    display: inline-block;
}

.phone_footer{
    width: 100%;
    min-height: 228px;
    background:rgba(9,25,52,0.3);
    position: absolute;
    bottom: 0;
}
.footer_content{
    width: 100%;
    height: 228px;
    border-bottom: 1px solid #000000;
}
.left_footer{
    width: 70%;
    float: left;
}
.right_footer{
    width: 30%;
    float: right;
}
.span1{
    font-size:20px;font-weight:400;color:rgba(255,255,255,1);line-height:20px;
}
.span1::before{
    content: "";
    display: inline-block;
    width: 3px;
    height: 20px;
    background: #117BFF;
    position: relative;
    top: 4px;
    margin-left: 30px;
    margin-right: 8px;
}
.phone_qrcode{width: 100px;height: 100px;margin: 15px auto 0 auto}
.footer_p1{font-size: 20px;margin-top: 20px;color: white;text-align: center;}
.footer_p2{font-size: 14px;color: #D9D9D9;margin-top: 10px;text-align: center}
.footer_p3{font-size:12px;color:#D9D9D9;padding: 12px 0 8px 0;text-align: center}
.footer_p4{font-size:12px;color:#D9D9D9;text-align: center }
.span2{font-size:24px;font-weight:600;color:rgba(255,255,255,1);line-height:24px;padding-left: 42px;}
.span3{font-size:14px;font-weight:400;color:rgba(217,217,217,1);line-height:24px;padding-left: 10%}
.span4{font-size:14px;font-weight:600;color:rgba(217,217,217,1);line-height:24px;padding-left: 42px;}
.span5{font-size:14px;font-weight:600;color:rgba(217,217,217,1);line-height:24px;padding-left: 42px;}
.footer_bottom .footer_p3{display: none}
.top1{margin-top: 26px}
.top2{margin-top: 14px}
.top3{padding-top: 36px}
.top4{margin-top: 18px}


#menu {
    width: 50px;
    height: 250px;
    position: fixed;
    right: 0px;
    top: 50%;
    margin-top: -125px;
    z-index: 999999999;
    opacity: 0;
    transition: opacity 3s;
    -moz-transition: opacity 3s;
    -webkit-transition: opacity 3s;
    -o-transition: opacity 3s;
    -ms-transition: opacity 3s;
}
#menu li {
    position: relative;
    padding: 12px 0;
}
#menu .active a .num {
    opacity: 1;
}
#menu a .num {
    color: #fff;
    font-size: 14px;
    font-family: Arial;
    font-weight: bold;
    opacity: 0;
    transition: all 0.4s ease-in-out 0s;
    -moz-transition: all 0.4s ease-in-out 0s;
    -ms-transition: all 0.4s ease-in-out 0s;
    -o-transition: all 0.4s ease-in-out 0s;
    -webkit-transition: all 0.4s ease-in-out 0s;
}
#menu .active a .numline {
    right: 0px;
    width: 26px;
    height: 3px;
}
#menu a .numline {
    width: 10px;
    height: 1px;
    background: #fff;
    display: inline-block;
    position: absolute;
    top: 50%;
    right: 38px;
    margin-top: -1px;
    z-index: 10;
    transition: all 0.4s ease-in-out 0s;
    -moz-transition: all 0.4s ease-in-out 0s;
    -ms-transition: all 0.4s ease-in-out 0s;
    -o-transition: all 0.4s ease-in-out 0s;
    -webkit-transition: all 0.4s ease-in-out 0s;
}

.child_title3,.child_title2,.child_title1{
    position: relative;
}
.userActive{
    color: #117bff !important;
}
@media screen and (max-width: 992px) {
    .footer_flag1{display: none}
}
@media screen and (max-width: 768px) {
    /**
     *
     * 第二页适配start
     */
    .product_title{
        width: 100%;color: white;font-size: 25px;text-align: center;margin: 0;
        position: relative;
    }
    .product_xb{
        text-align: center;
        color: #D9EAF0;
        font-size: 12px;
        margin: 0;
        position: relative;
        animation: productTGo 2s;
        -webkit-animation:productTGo 2s;
        -moz-animation:productTGo 2s;
    }
    .bottomLineLeft{
        vertical-align: middle;
        display: inline-block;
        width: 48px;
        height: 2px;
        margin-right: 30px;
        background-color: #A0A0A0;

    }
    .bottomLineRight{
        vertical-align: middle;
        display: inline-block;
        width: 48px;
        height: 2px;
        margin-left: 30px;
        background-color: #A0A0A0;
    }
    .left_wrap,.right_wrap{
        width: 50%;
        box-sizing: border-box;
        float: left;
        text-align: center;
        position: relative;
        margin-top: 80px;
    }
    .left_wrap{
        border-right:1px dashed #E5E5E5;
    }

    .right_wrap{
        border-left:1px dashed #E5E5E5;
    }
    .left_content{
        width: 180px;
        float: right;
        margin-right: 80px;
    }
    .right_content{
        width: 180px;
        float: left;
        margin-left: 80px;
    }
    .product_font{
        font-size: 15px;
        color: white;
    }
    .left_img{
        background: url("../../imgs/index/dingzhi.png") ;
        background-size: 100% 100%;
        width: 150px;
        height: 150px;
        margin:42px auto 0 auto;
    }
    .right_img{
        background: url("../../imgs/index/cloud.png") ;
        background-size: 100% 100%;
        width: 150px;
        height: 150px;
        margin:42px auto 0 auto;
    }
    .left_desc,.right_desc{
        display: inline-block;
        width: 100%;
        margin-top: 45px;
        font-size: 12px;
        color: #D9EAF0;
    }
    .left_btn,.right_btn{
        width: 120px;
        height: 30px;
        margin: 30px auto 30px auto;
        background: url("../../imgs/index/button.png") ;
        background-size: 100% 100%;
        text-align: center;
        font-size: 15px;
        color: white;
        line-height: 30px;
    }

    /*
    * end
    */


    /*
   thirdPage
   */
    .aisu_use ul li{
        display: inline-block;
        margin: 10px 10px;
    }
    .aisu_use ul li div{
        width: 135px;
        height: 145px;
        position: relative;
    }

    /*
    end
    */



    /*
       第四页start
   */

    .page4ul{text-align: center;width: 480px;margin: auto;box-sizing: border-box;border-bottom: 1px solid white}
    .aisu_application li{
        display: inline-block;
        padding: 25px 40px 14px 40px;
    }
    .li_logo3{
        width: 44px;
        height: 40px;
        margin: 0 auto;
    }
    .li_logo2{
        width: 44px;
        height: 40px;
        margin: 0 auto;
    }
    .li_logo1{
        width: 44px;
        height: 40px;
        margin: 0 auto;
    }
    .page4ul li p{
        font-size: 14px;
        color: white;
        outline: none;
        padding-top: 14px;
    }
    .page4Tab{position: relative}
    .separator{margin:14px 200px 0 200px;background-color: white;height: 2px }
    .tab1 ,.tab2 ,.tab3{
        width: 480px;
        margin: 5px auto ;
    }
    .tab1 .page4Font,.tab2 .page4Font,.tab3 .page4Font{
        width: 100%;
        font-size: 14px;
        color: #D9EAF1;
        line-height: 28px;
        letter-spacing:1.6px;
        margin: 0;
    }
    .tab1Img1{
        position: relative;
        width: 500px;
        height: 121px;
        background: url("../../imgs/index/pic1.png");
        background-size: 100% 100%;
        margin: 0 auto;
    }
    .tab1Img2{
        position: relative;
        width: 500px;
        height: 121px;
        background: url("../../imgs/index/pic2.png");
        background-size: 100% 100%;
        margin: 0 auto;
    }
    .tab1Img3{
        position: relative;
        width: 500px;
        height: 121px;
        background: url("../../imgs/index/pic3.png");
        background-size: 100% 100%;
        margin: 0 auto;
    }

    /*
           第四页end
    */

    .side_two{
        width: 100%!important;
        height: 100%!important;
        background: url("../../imgs/index/phone/bg2@2x.jpg")center top / cover no-repeat;
        z-index: 1;
    }
    .animationCycle{
        width: 450px;
        height: 450px;
        background: url("../../imgs/index/earth1.png")no-repeat center center;
        background-size: cover;
        animation:spin 40s linear infinite;
        position: absolute;
        left: 0;
        top: 0;
        right: 0;
        bottom: 0;
        margin:auto;
    }
    .earth{
        width: 300px;
        height: 300px;
        background: url("../../imgs/index/earth.png");
        background-size: 100% 100%;
        position: absolute;
        left: 0;
        top: 0;
        bottom: 0;
        right: 0;
        margin: auto;
    }
    .animationLogo{
        width: 450px;
        height: 450px;
        position: absolute;
        left: 0;
        top: 0;
        right: 0;
        bottom: 0;
        margin:auto;
        z-index: 2;
    }
    .imgs{
        width: 450px;
        height: 450px;
        display: block;
        bottom: 0px;
        left: 0px;
        margin: auto;
    }
}
@media screen and (max-width:480px){
    /**
     *
     * 第二页适配start
     */

    .product_title{
        width: 100%;color: white;font-size: 20px;text-align: center;margin: 0;
        position: relative;
    }
    .product_xb{
        text-align: center;
        color: #D9EAF0;
        font-size: 12px;
        margin: 0;
        position: relative;
        animation: productTGo 2s;
        -webkit-animation:productTGo 2s;
        -moz-animation:productTGo 2s;
    }
    .bottomLineLeft{
        vertical-align: middle;
        display: inline-block;
        width: 48px;
        height: 1px;
        margin-right: 20px;
        background-color: #A0A0A0;

    }
    .bottomLineRight{
        vertical-align: middle;
        display: inline-block;
        width: 48px;
        height: 1px;
        margin-left: 20px;
        background-color: #A0A0A0;
    }
    .left_wrap,.right_wrap{
        width: 50%;
        box-sizing: border-box;
        float: left;
        text-align: center;
        position: relative;
        margin-top: 50px;
    }
    .left_wrap{
        border:none;
    }

    .right_wrap{
        border:none;
    }
    .left_content{
        width: 120px;
        float: right;
        margin-right: 30px;
    }
    .right_content{
        width: 120px;
        float: left;
        margin-left: 30px;
    }
    .product_font{
        font-size: 14px;
        color: white;
    }
    .left_img{
        background: url("../../imgs/index/dingzhi.png") ;
        background-size: 100% 100%;
        width: 120px;
        height: 120px;
        margin:42px auto 0 auto;
    }
    .right_img{
        background: url("../../imgs/index/cloud.png") ;
        background-size: 100% 100%;
        width: 120px;
        height: 120px;
        margin:42px auto 0 auto;
    }
    .left_desc,.right_desc{
        display: inline-block;
        width: 100%;
        margin-top: 45px;
        font-size: 12px;
        color: #D9EAF0;
    }
    .left_btn,.right_btn{
        width: 120px;
        height: 30px;
        margin: 30px auto 30px auto;
        background: url("../../imgs/index/button.png") ;
        background-size: 100% 100%;
        text-align: center;
        font-size: 15px;
        color: white;
        line-height: 30px;
    }

    /*
    * end
    */


    /*
      第四页start
  */

    .page4ul{text-align: center;width: 350px;margin: auto;box-sizing: border-box;border-bottom: 1px solid white}
    .aisu_application li{
        display: inline-block;
        padding: 25px 30px 14px 00px;
    }
    .li_logo3{
        width: 22px;
        height: 20px;
        margin: 0 auto;
    }
    .li_logo2{
        width: 22px;
        height: 20px;
        margin: 0 auto;
    }
    .li_logo1{
        width: 22px;
        height: 20px;
        margin: 0 auto;
    }
    .page4ul li p{
        font-size: 14px;
        color: white;
        outline: none;
        padding-top: 14px;
    }
    .page4Tab{position: relative}
    .separator{margin:14px 200px 0 200px;background-color: white;height: 2px }
    .tab1 ,.tab2 ,.tab3{
        width: 350px;
        margin: 5px auto ;
    }
    .tab1 .page4Font,.tab2 .page4Font,.tab3 .page4Font{
        width: 100%;
        font-size: 12px;
        color: #D9EAF1;
        line-height: 20px;
        letter-spacing:1px;
        margin: 0;
    }
    .tab1Img1{
        position: relative;
        width: 400px;
        height: 96px;
        background: url("../../imgs/index/pic1.png");
        background-size: 100% 100%;
        margin: 0 auto;
    }
    .tab1Img2{
        position: relative;
        width: 400px;
        height: 96px;
        background: url("../../imgs/index/pic2.png");
        background-size: 100% 100%;
        margin: 0 auto;
    }
    .tab1Img3{
        position: relative;
        width: 400px;
        height: 96px;
        background: url("../../imgs/index/pic3.png");
        background-size: 100% 100%;
        margin: 0 auto;
    }

    /*
           第四页end
    */

    .side_two{
        width: 100%!important;
        height: 100%!important;
        background: url("../../imgs/index/phone/bg2@2x.jpg")center top / cover no-repeat;
        z-index: 1;
    }
    .animationCycle{
        width: 300px;
        height: 300px;
        background: url("../../imgs/index/earth1.png")no-repeat center center;
        background-size: cover;
        animation:spin 40s linear infinite;
        position: absolute;
        left: 0;
        top: 0;
        right: 0;
        bottom: 0;
        margin:auto;
    }
    .earth{
        width: 200px;
        height: 200px;
        background: url("../../imgs/index/earth.png");
        background-size: 100% 100%;
        position: absolute;
        left: 0;
        top: 0;
        bottom: 0;
        right: 0;
        margin: auto;
    }
    .animationLogo{
        width: 300px;
        height: 300px;
        position: absolute;
        left: 0;
        top: 0;
        right: 0;
        bottom: 0;
        margin:auto;
        z-index: 2;
    }
    .imgs{
        width: 300px;
        height: 300px;
        display: block;
        bottom: 0px;
        left: 0px;
        margin: auto;
    }


    .phone_footer{
        width: 100%;
        min-height: 200px;
        background:rgba(9,25,52,0.3);
        position: absolute;
        bottom: 0;
    }
    .footer_content{
        width: 100%;
        height: 200px;
        border-bottom: 1px solid #000000;
    }
    .left_footer{width: 60%;float: left;}
    .right_footer{width: 40%;float: right}
    .span1{
        font-size:16px;font-weight:400;color:rgba(255,255,255,1);line-height:20px;
    }
    .span1::before{
        content: "";
        display: inline-block;
        width: 3px;
        height: 20px;
        background: #117BFF;
        position: relative;
        top: 4px;
        margin-left: 10px;
        margin-right: 8px;

    }
    .phone_qrcode{width: 100px;height: 100px;margin: 15px auto 0 auto}
    .footer_p1{font-size: 20px;margin-top: 20px;color: white;text-align: center;}
    .footer_p2{font-size: 14px;color: #D9D9D9;margin-top: 10px;text-align: center}
    .footer_p3{font-size:12px;color:#D9D9D9;padding: 12px 0 8px 0;text-align: center}
    .footer_p4{font-size:12px;color:#D9D9D9;text-align: center }
    .span2{font-size:20px;font-weight:600;color:rgba(255,255,255,1);line-height:24px;padding-left: 22px;}
    .span3{font-size:12px;font-weight:400;color:rgba(217,217,217,1);line-height:24px;padding-left: 22px;display: block}
    .span4{font-size:12px;font-weight:400;color:rgba(217,217,217,1);line-height:24px;padding-left: 22px;}
    .span5{font-size:12px;font-weight:400;color:rgba(217,217,217,1);line-height:24px;padding-left: 8px;}
    .footer_p1 {font-size: 16px;margin-top: 20px;color: white;text-align: center;}
    .footer_p2{font-size: 12px;color: #D9D9D9;margin-top: 10px;text-align: center;}
    .top1{margin-top: 20px}
    .top2{margin-top: 12px}
    .top3{padding-top: 20px}
    .top4{margin-top: 12px}
}
@media screen and (min-width: 768px) {
    /**
     *
     * 第二页适配start
     */

    .product_title{
        width: 100%;color: white;font-size: 30px;text-align: center;margin: 0;
        position: relative;
    }
    .product_xb{
        text-align: center;
        color: #D9EAF0;
        font-size: 14px;
        margin: 0;
        position: relative;
        animation: productTGo 2s;
        -webkit-animation:productTGo 2s;
        -moz-animation:productTGo 2s;
    }
    .bottomLineLeft{
        vertical-align: middle;
        display: inline-block;
        width: 48px;
        height: 2px;
        margin-right: 40px;
        background-color: #A0A0A0;

    }
    .bottomLineRight{
        vertical-align: middle;
        display: inline-block;
        width: 48px;
        height: 2px;
        margin-left: 40px;
        background-color: #A0A0A0;
    }
    .left_wrap,.right_wrap{
        width: 50%;
        box-sizing: border-box;
        float: left;
        text-align: center;
        position: relative;
        margin-top: 80px;
    }
    .left_wrap{
        border-right:1px dashed #E5E5E5;
    }

    .right_wrap{
        border-left:1px dashed #E5E5E5;
    }
    .left_content{
        width: 238px;
        float: right;
        margin-right: 90px;
    }
    .right_content{
        width: 238px;
        float: left;
        margin-left: 90px;
    }
    .product_font{
        font-size: 20px;
        color: white;
    }
    .left_img{
        background: url("../../imgs/index/dingzhi.png") no-repeat center center;
        width: 200px;
        height: 200px;
        margin:42px auto 0 auto;
    }
    .right_img{
        background: url("../../imgs/index/cloud.png") no-repeat center center;
        width: 200px;
        height: 200px;
        margin:42px auto 0 auto;
    }
    .left_desc,.right_desc{
        display: inline-block;
        width: 100%;
        margin-top: 45px;
        font-size: 15px;
        color: #D9EAF0;
    }
    .left_btn,.right_btn{
        width: 160px;
        height: 40px;
        margin: 40px auto 40px auto;
        background: url("../../imgs/index/button.png") no-repeat center center;
        text-align: center;
        font-size: 20px;
        color: white;
        line-height: 40px;
    }

    /*
    * end
    */

    /*
    thirdPage
    */
    .aisu_use ul li{
        display: inline-block;
        margin: 0 10px;
    }
    .aisu_use ul li div{
        width: 162px;
        height: 174px;
        position: relative;
    }

    /*
    end
    */

    /*
        第四页start
    */

    .page4ul{text-align: center;width: 650px;margin: auto;box-sizing: border-box;border-bottom: 2px solid white}
    .aisu_application li{
        display: inline-block;
        padding: 25px 50px 14px 50px;
    }
    .li_logo3{
        width: 48px;
        height: 44px;
        margin: 0 auto;
    }
    .li_logo2{
        width: 48px;
        height: 44px;
        margin: 0 auto;
    }
    .li_logo1{
        width: 56px;
        height: 42px;
        margin: 0 auto;
    }
    .page4ul li p{
        font-size: 16px;
        color: white;
        outline: none;
        padding-top: 14px;
    }
    .page4Tab{position: relative}
    .separator{margin:14px 200px 0 200px;background-color: white;height: 2px }
    .tab1 ,.tab2 ,.tab3{
        width: 650px;
        margin: 5px auto ;
    }
    .tab1 .page4Font,.tab2 .page4Font,.tab3 .page4Font{
        width: 100%;
        font-size: 14px;
        color: #D9EAF1;
        line-height: 34px;
        letter-spacing:1.6px;
        margin: 0;
    }
    .tab1Img1{
        position: relative;
        width: 800px;
        height: 194px;
        background: url("../../imgs/index/pic1.png");
        background-size: 100% 100%;
        margin: 0 auto;
    }
    .tab1Img2{
        position: relative;
        width: 800px;
        height: 194px;
        background: url("../../imgs/index/pic2.png");
        background-size: 100% 100%;
        margin: 0 auto;
    }
    .tab1Img3{
        position: relative;
        width: 800px;
        height: 194px;
        background: url("../../imgs/index/pic3.png");
        background-size: 100% 100%;
        margin: 0 auto;
    }

    /*
           第四页end
    */
    .animationCycle{
        width: 550px;
        height: 550px;
        background: url("../../imgs/index/earth1.png")no-repeat center center;
        background-size: cover;
        animation:spin 40s linear infinite;
        position: absolute;
        left: 0;
        top: 0;
        right: 0;
        bottom: 0;
        margin:auto;
    }
    .earth{
        width: 340px;
        height: 343px;
        background: url("../../imgs/index/earth.png");
        background-size: 100% 100%;
        position: absolute;
        left: 0;
        top: 0;
        bottom: 0;
        right: 0;
        margin: auto;
    }
    .animationLogo{
        width: 550px;
        height: 550px;
        position: absolute;
        left: 0;
        top: 0;
        right: 0;
        bottom: 0;
        margin:auto;
        z-index: 2;
    }
    .imgs{
        width: 550px;
        height: 550px;
        display: block;
        bottom: 0px;
        left: 0px;
        margin: auto;
    }

    .footer_bottom{display: block}
}

@media screen and (min-width: 992px) {
    .footer_flag2{display: none}
    .page4ul{text-align: center;width: 992px;margin: auto;box-sizing: border-box;border-bottom: 2px solid white}
    .aisu_application li{
        display: inline-block;
        padding: 25px 100px 14px 100px;
    }
    .li_logo3{
        width: 48px;
        height: 44px;

        margin: 0 auto;
    }
    .li_logo2{
        width: 48px;
        height: 44px;
        margin: 0 auto;
    }
    .li_logo1{
        width: 56px;
        height: 42px;

        margin: 0 auto;
    }
    .aisu_application li p{
        font-size: 24px;
        color: white;
        outline: none;
        padding-top: 18px;
    }
    .page4Tab{position: relative}
    .separator{margin:14px 360px 0 360px;background-color: white;height: 2px }
    .tab1 ,.tab2 ,.tab3{
        width: 992px;
        margin: 5px auto ;
    }
    .tab1 .page4Font,.tab2 .page4Font,.tab3 .page4Font{
        width: 100%;
        font-size: 16px;
        color: #D9EAF1;
        line-height: 34px;
        letter-spacing:1.6px;
        margin: 0;
    }
    .tab1Img1{
        position: relative;
        width: 900px;
        height: 218px;
        background: url("../../imgs/index/pic1.png");
        background-size: 100% 100%;
        margin: 0 auto;
    }
    .tab1Img2{
        position: relative;
        width: 900px;
        height: 218px;
        background: url("../../imgs/index/pic2.png");
        background-size: 100% 100%;
        margin: 0 auto;
    }
    .tab1Img3{
        position: relative;
        width: 900px;
        height: 218px;
        background: url("../../imgs/index/pic3.png");
        background-size: 100% 100%;
        margin: 0 auto;
    }

    .aisu_use ul li{
        display: inline-block;
        margin: 0 14px;
    }
    .aisu_use ul li div{
        width: 216px;
        height: 232px;
        position: relative;
    }
    .product_title{
        width: 100%;color: white;font-size: 40px;text-align: center;margin: 0;
        position: relative;
    }
    .product_xb{
        text-align: center;
        color: #D9EAF0;
        font-size: 16px;
        margin: 0;
        position: relative;
        animation: productTGo 2s;
        -webkit-animation:productTGo 2s;
        -moz-animation:productTGo 2s;
    }
    .bottomLineLeft{
        vertical-align: middle;
        display: inline-block;
        width: 48px;
        height: 2px;
        margin-right: 51px;
        background-color: #A0A0A0;

    }
    .bottomLineRight{
        vertical-align: middle;
        display: inline-block;
        width: 48px;
        height: 2px;
        margin-left: 51px;
        background-color: #A0A0A0;
    }
    .left_wrap,.right_wrap{
        width: 50%;
        box-sizing: border-box;
        float: left;
        text-align: center;
        position: relative;
        margin-top: 80px;
    }
    .left_wrap{
        border-right:1px dashed #E5E5E5;
    }

    .right_wrap{
        border-left:1px dashed #E5E5E5;
    }
    .left_content{

        width: 238px;
        float: right;
        margin-right: 175px;
    }
    .right_content{

        width: 238px;
        float: left;
        margin-left: 175px;
    }
    .product_font{
        font-size: 30px;
        color: white;
    }
    .left_img{
        background: url("../../imgs/index/dingzhi.png") no-repeat center center;
        width: 200px;
        height: 200px;
        margin:42px auto 0 auto;
    }
    .right_img{
        background: url("../../imgs/index/cloud.png") no-repeat center center;
        width: 200px;
        height: 200px;
        margin:42px auto 0 auto;
    }
    .left_desc,.right_desc{
        display: inline-block;
        width: 100%;
        margin-top: 45px;
        font-size: 18px;
        color: #D9EAF0;
    }
    .left_btn,.right_btn{
        width: 160px;
        height: 40px;
        margin: 40px auto 40px auto;
        background: url("../../imgs/index/button.png") no-repeat center center;
        text-align: center;
        font-size: 20px;
        color: white;
        line-height: 40px;
    }
}
@media screen and (min-width: 1200px) {
    #page .swiper-button-prev{
        width: 50px;
        height: 98px;
        background: url("../../imgs/index/bannerprev.png") no-repeat;
        position: absolute;
        top: 50%;
        left: 10%;
        z-index: 999;
        margin-top: -49px;
        opacity: 1!important;
    }
    #page .swiper-button-next{
        width: 50px;
        height: 98px;
        position: absolute;
        top: 50%;
        right: 10%;
        z-index: 999;
        margin-top: -49px;
        background: url("../../imgs/index/bannernext.png") no-repeat;
        opacity: 1!important;
    }
    #menu.mates {
        opacity: 1!important;
    }
    .aisu_use ul li{
        display: inline-block;
        margin: 0 20px;
    }
    .aisu_use ul li div{
        width: 270px;
        height: 290px;
        position: relative;
    }
    .page4ul{text-align: center;width: 1200px;margin: auto;box-sizing: border-box;border-bottom: 2px solid white}
    .page4ul li{
        display: inline-block;
        padding: 25px 100px 14px 100px;
    }
    .li_logo3{
        width: 48px;
        height: 44px;

        margin: 0 auto;
    }
    .li_logo2{
        width: 48px;
        height: 44px;
        margin: 0 auto;
    }
    .li_logo1{
        width: 56px;
        height: 42px;

        margin: 0 auto;
    }
    .aisu_application li p{
        font-size: 24px;
        color: white;
        outline: none;
        padding-top: 18px;
    }
    .page4Tab{position: relative}
    .separator{margin:14px 360px 0 360px;background-color: white;height: 2px }
    .tab1 ,.tab2 ,.tab3{
        width: 1200px;
        margin: 5px auto ;
    }
    .tab1 .page4Font,.tab2 .page4Font,.tab3 .page4Font{
        width: 100%;
        font-size: 16px;
        color: #D9EAF1;
        line-height: 34px;
        letter-spacing:1.6px;
        margin: 0;
    }
    .tab1Img1{
        position: relative;
        width: 1000px;
        height: 242px;
        background: url("../../imgs/index/pic1.png");
        margin: 0 auto;
    }
    .tab1Img2{
        position: relative;
        width: 1000px;
        height: 242px;
        background: url("../../imgs/index/pic2.png");
        margin: 0 auto;
    }
    .tab1Img3{
        position: relative;
        width: 1000px;
        height: 242px;
        background: url("../../imgs/index/pic3.png");
        margin: 0 auto;
    }
}