*{
    padding:0;
    margin: 0;
    box-sizing: border-box;
}
@media screen and (min-width:1560px){
    html{
        font-size: 100px;
    }
}
@media screen and (max-width:1560px){
    html{
        font-size: 63px;
    }
}

.foot-tip a {
    text-decoration: none;
    color: rgba(255, 255, 255);
    color: inherit;
    font-size: 16px;
}

.footer-public {
    width: 20px;
    position: relative;
    top: 5px;
    left: 2px;
}

.footer-bottom {
    line-height: 2;
    padding-top: 20px;
    padding-bottom: 20px;
}

.footer-bottom a {
    text-decoration: none;
    color: rgba(255, 255, 255);
    color: inherit;
}
/* phone标签处理 */
.phone_nav_left,.phone_platform_tip,.phone_header_img,
.phone_nav_right{
 display: none;
}


















body{

/* overflow-y:hidden; */
overflow: auto;
overflow: auto\9;
position: relative\9;
min-width: 1200px;
min-width: 1260px\9;
height: 100vh;
}

.content{

   
  position: absolute\9;
  width: 100%;
 
}
.over{
   overflow:hidden;
   min-width: 1000px;
}
.text-center{
    text-align: center;
    height: 29px;
}
.title_h1{
    font-size:40px;
    font-weight:500;
    line-height:55px;
    opacity:1;
}
.title_h2{
    text-align: center;
    font-size:28px;
    font-weight:bold;
    line-height:38px;
    color:rgba(61,61,61,1);
}
.flex-c{
    display: flex;
    justify-content: center;
    align-items: center;
}
.flex-s-c{
    display: flex;
    align-items: center;
}

.nav_root{
    height: 100px;
    width: 100%;
    position: fixed;
    display: flex;
    justify-content: center;
    color:white; 
 
    top: 0;
    left: 0;
    min-width: 1100px;
    /* filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#ffffffff,endColorstr=#ffffffff); */
    z-index:999;
    overflow: hidden;
    white-space: nowrap;
}
.nav_root::after{
    content: "";
    display: block;
    clear: both;
}
.nav-left-text{
    font-size:18px;
    font-weight:400;
    letter-spacing:2px;
    margin-top: 57px\9;
}
.nav-img-box{
    height: 40px;
}
.nav_left{
    margin-right: 16.61%;
    float: left;
    display: flex;
    flex-direction: column;
    top: 0;
    margin-left: 20.83%\9;
}
.nav_img{
    width:155px;
    margin-left:2px;
    height: 20px; 
    float: left;
    margin-top: 34px;
}
.nav_ul{
  
    /* display: flex; */
    list-style: none;
    position: relative;
    font-size: 0;
    /* white-space: nowrap; */

    /* overflow: hidden; */

}

.nav_li{
    position: relative;
    font-size:18px;
    font-weight:500;
    line-height:25px;
    padding: 38px 20px 37px;
    cursor: pointer;
    display: inline-block;
    /* float: left\9; */
}
.nav_li_line{
    width: 130px;
    position: absolute;
    top:67px;
    transition: all 0.3s;
}
.nav_line{
    width:30px;
    height:4px;
    margin: 0 auto;
    background:#FFD300;
    border-radius:2px;
    behavior: url(PIE.htc);
}

.foot-tip{
    font-size:14px;
    font-weight:400;
    line-height:32px;
    color:white;
    padding: 0 16px 0;
    display: inline-block\9;
}
.foot-line{
    display: inline-block\9;
    width:1px;
height:12px;
background:white;
opacity:0.8;
}
.app_loading_box{
    display: inline-block;
    text-align: center;
}
#project_brief{
    position: relative;
    color: white;
    text-align: center;
    font-size: 0;
}
.foot-logo{
   width:460px;
}
.project_brief_content{
    position: absolute;
    top:50%;
    left: 0;
    transform: translateY(-160px);
    width: 100%;
    z-index: 100;
    font-size: 0;
}
.company_logo{
    width: 222px;
    margin-bottom: 27px;
}

.vision{
    font-size:100px;
    margin-top: 27px;
}
.project_brief_video{
    width: 100%;
}


.small_statement{
    margin-top:10px;
    font-size:38px;
    font-weight:500;
    line-height:52px;
    color:white;
}
.next_page{
    width: 40px;
    height: 30px;
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    cursor: pointer;
    /* background-color: rgba(0, 0, 0, 0.15); */
}
#app_loading{
    background-color: white;
    height:676px;
    position: relative;
    color: #3D3D3D;
    display: flex;
    justify-content: center;
    text-align: center\9;
}
.app_left{
    /* position: absolute; */
    width: 502px\9;
    height: 200px\9;
    position: relative\9;
    margin-top:128px;
    display: inline-block;
    z-index: 200;
}
.app_big_app{
    position: absolute\9;
    width:397px;
    top:0\9;
}
.app_small_app{
    position: absolute\9;
    width: 308px;
    margin-left: -228px;
    top:154px\9;
    margin-left: 199px\9;
    z-index:100;
}
.app_right{
    margin-top:180px;
    margin-left: 4.48%;
    margin-right: 93px;
    display: inline-block;
    vertical-align: top\9;
    /* margin-top: -200px\9; */
}
.app_load_ie8{
    text-align: left;
}
.app_title{
    margin-bottom: 40px;
    text-align: left;
}
.app_tips{
    font-size: 0;
    /* height: 53px; */
    /* margin-bottom: 10px; */
}
.app-in-block{
    display: inline-block;
    height: 53px;
    vertical-align: top;
    /* width: 220px; */
}
.app_tip_img{
    padding-top:5px;
}
.app_tip_sign{
    /* position: absolute\9; */
    overflow: hidden;
    /* padding-top:3px; */
    width:30px;
    height:30px;
    text-align: center;
    background:white;
    border:1px solid #3d3d3d;
    border-radius:50%;
    behavior: url(PIE.htc);
    /* display: flex;
    justify-content: center; */
    line-height: 30px;
    align-items: center;
    font-size:16px;
    font-weight:500;
    color:#3d3d3d;
    display: inline-block;
}
.in-block{
    display: inline-block\9;
}


.app_tip_text{
    overflow: hidden;
    display: inline-block;
    width: 146px;
    font-size:24px;
    font-weight:400;
    /* line-height:43px; */
    box-sizing: content-box;
    margin-right: 30px;
    text-align:left;
    margin-left: 5px;
}
.app_img_box{
    width: 180px;
    height: 180px;
    margin-bottom: 21px;
    margin-top: 25px;
    font-size: 0;
}

.app_loading_img{
    width: 180px;
    height: 180px;
}
.app_loading_logo{
    width: 20px;
    height: 20px;
}
.app_loading_text{
    padding-left: 2px;
    font-size:18px;
    line-height: 20px;
    font-weight:400;
}

#platform_lightspot{
    overflow: hidden;
    height: 1279px;
    background:linear-gradient(180deg,rgba(255,211,0,1) 0%,rgba(255,216,0,1) 100%);
    filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#ffFFD300,endColorstr=#ffFFD800);
    position: relative;
    color:rgba(61,61,61,1);
}
.platfrom_content{
   
  
    display: flex;
   width: 1040px;
   margin: 0 auto;
   margin-top: 70px;
   
}
.platfrom-left{
    padding-top: 20px;
    display: inline-block\9;
    /* margin-left:22.91%; */
}

/* 
@keyframes rotate{
    0%{
        transform: rotate(0);
    }
    100%{
        transform: rotate(359deg);
    }
}
@keyframes reversion{
    0%{
        transform: rotate(0);
    }
    100%{
        transform: rotate(-359deg);
    }
} */


.platform_bg_circle{
    position: absolute;
    background:rgba(255,255,255,0.3);
    box-shadow:0px 6px 36px rgba(255,137,0,0.16);
    border-radius:50%;
    behavior: url(PIE.htc);
    z-index: 100;
}
.platform_bg_circle:nth-of-type(1){
    width: 449px;
    height: 449px;
    top:-107px ;
    right: 383px;
}
.platform_bg_circle:nth-of-type(2){
    width: 269px;
    height: 269px;
    top:-107px ;
    left:227px;
  
}
.platform_bg_circle:nth-of-type(3){
    width:449px;
    height:449px;
    top:342px ;
    right:146px;
}
.platform_bg_circle:nth-of-type(4){
    width:449px;
    height:449px;
    bottom:36px ;
    left: -255px;
 
}
.platform_title{
    margin-top:340px;
    text-align: center;
}
.platform_target{
    width:952px;
    font-size:20px;
    font-weight:400;
    line-height:32px;
    text-align: center;
    margin:20px auto;
    color: #3D3D3D;

}
.platform_bg_mi{
    display: inline-block\9;
    position: relative;
    width: 90px;
    height: 90px;
    background:rgb(255,157,0);
    border-radius:50%;
    font-size:16px;
    font-weight:500;
    line-height: 90px\9;
    text-align: center\9;
    color:rgb(255,211,0);
    behavior: url(PIE.htc);
    top:65px\9;
    left: 65px\9;
}
.platform_bg_sm{
    display: inline-block\9;
    position: relative;
    width: 219px;
    height: 219px;
    background:rgb(255,180,0);
    border-radius:50%;
    behavior: url(PIE.htc);
    top:64px\9;
    left: 65px\9;
}
.platform_bg_md{
    display: inline-block\9;
    position: relative;
    width: 348px;
    height:348px;
    background:rgb(255,190,0);
    border-radius:50%;
    behavior: url(PIE.htc);
    top:74px\9;
    left: 75px\9;
}
.platform_bg_lg{
    display: inline-block\9;
    position: relative;
    width: 497px;
    height: 497px;
    background:#FFCC22;
    border-radius:50%;
    behavior: url(PIE.htc);
   
}

/* 平台亮点图 */

.light-ball{
    background:rgb(61,61,61,0.06);
    position: absolute;
    z-index: 100;
    height: 40px;
    transform: translate(-50%,-50%);
    margin-top: -20px\9;
    margin-left: -100px\9;
    font-size:14px;
    font-weight:400;
    line-height: 40px;
    color:white;
    white-space: nowrap;
    behavior:url(PIE.htc);
    border-radius:20px;
    padding: 0 20px;
}
.light-ball-ie8{
    background-color: #FFB400;
}


.foot-a-img{
    color:white;
    text-decoration: none;

}




.white-ball1{
    /* margin-top: -30px\9;
    margin-left: -30px\9; */
    width: 60px;
    height: 60px;
    line-height: 60px;
    text-align: center;
    border-radius: 50%;
    behavior: url(PIE.htc);
   }
   .white-ball2{
    /* margin-top: -20px\9;
    margin-left: -80px\9; */
    padding:0 15px;
    padding: 0 \9;
    text-align: center\9;
    width: 120px;
    height: 40px;
    line-height: 40px;
    border-radius: 20px;
    behavior: url(PIE.htc);
   }
.white-ball{
    position: absolute;
    font-size:14px;
    font-weight:400;
    background-color: white;
    color:#3d3d3d;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
    transform: translate(-50%,-50%);

}


.black-ball{
    position: absolute;
    font-size:14px;
    font-weight:500;
    background-color: black;
    color:white;
    border-radius: 50%;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
    transform: translate(-50%,-50%);
    /* animation: reversion 10s infinite linear; */
}
.black-ball1{
    /* margin-top: -35px\9;
    margin-left: -35px\9; */
   width: 70px;
   height: 70px;
line-height: 70px;
text-align: center;
    behavior: url(PIE.htc);
}
.black-ball2{
    /* margin-top: -30px\9;
    margin-left: -30px\9; */
    width: 60px;
    height: 60px;
    top: 72px;
    right: -26px;
    border-radius: 50%;
    line-height: 60px;
text-align: center;
    behavior: url(PIE.htc);
}

.black-ball:nth-of-type(3){
    padding:0 15px;
    height: 40px;
    
    border-radius: 20px;
    behavior: url(PIE.htc);
    bottom: -9px;
    left: 9px;
}

.black-ball:nth-of-type(4){
    padding: 15px;
    height: 40px;
    top: 69px;
    left: -27px;
    border-radius: 20px;
    behavior: url(PIE.htc);
}
.platform_ul{
    font-size:14px;
    font-weight:400;
    line-height:20px;
    color:#3d3d3d;
    display: flex;
    margin-top: 70px;
    letter-spacing: 1px;
    justify-content: center;
    list-style-type: none;
}
.platform_li_dot{
    display: inline-block;
    width:16px;
    height:16px;
    background:#3d3d3d;
    border-radius:8px;
    /* behavior: url(PIE.htc); */
    margin-top: 1px;
    margin-right: 10px;
    position: relative\9;
    top: 2px\9;
    left:5px\9
}
.platform_li_dot2{
    background:#ffffff;
}
.platform_li_dot3{
    background:#ffa700;
}
.platform-li{
    display: flex;
    display: inline-block\9;
    align-items: center;
    margin: 0 10px\9;
}
.platform-li:nth-of-type(2){
    margin: 0 56px ;
}
.platfrom-right{
    position: relative;
    display: inline-block\9;
    width:330px;
    height:662px;
    background:white;
    box-shadow:0 6px 30px rgba(0,0,0,0.16);
    border-radius:45px;
    behavior: url(PIE.htc);
    overflow: hidden;
    text-align: center;
    padding: 19px 20px;
    margin-left:6.09%;
    overflow: hidden;
}
.platfrom-right-img{
    width: 100%;
}

#welcome_enter{
    height:849px;
    background-image: url("./images/welcome_bg.png");
    background-size: cover;
    background-position:50% 100%;
}
.welcome_filter{
    background-color: rgba(0, 0, 0, 0.6);
    filter: progid:DXImageTransform.Microsoft.Gradient(startColorstr=#99000000,endColorstr=#99000000);
    height: 849px;
    overflow: hidden;
    text-align: center\9;
}
.welcome_title{
    color: white;
    text-align: center;
    margin-top: 100px;
}
.welcome_tip{
    font-size:20px;
    font-weight:400;
    line-height:32px;
    color:white;
    text-align: center;
    margin:20px 110px;
}
.welcome_boxs{
    display: flex;
    justify-content: center;
    display: inline-block\9;

}
.welcome_box{
    float: left\9;
    /* display: inline-block\9; */
    height: 357px\9;
    width: 360px;
    background:white;
    border-radius:10px;
    behavior: url(PIE.htc);
    padding:50px 24px 156px;
    text-align: center;
    position: relative;
    /* text-align: center\9; */
}

.welcome_box2{
    margin-left: 20px;
    margin-right: 20px;
}
.welcome_line{
    width:40px;
    height:4px;
    background:#ffd300;
    margin:4px auto;
    border-radius: 2px;
    behavior: url(PIE.htc);
}
.welcome_text{
    font-size:18px;
    font-weight:400;
    line-height:25px;
    color:#3d3d3d;
    margin-top: 26px;
    letter-spacing: 1px;
}
.extend_box{
    max-width: 1120px;
    margin:0 auto;
}

#dynamic_state{
    padding:10px 100px 80px;
}
.dynamic_title{
    text-align: center;
    margin-bottom:50px;
    margin-top: 80px;
}
#welcome-a{
    display: inline-block;
    text-decoration: none;
    font-size:18px;
    font-weight:500;
    line-height:46px;
    width:180px;
    height:46px;
    background:#ffd300;
    border-radius:6px;
    behavior: url(PIE.htc);
    color:#3d3d3d;
    position: absolute;
    bottom:50px;
    left:90px;
    /* transform: translateX(-50%); */
    border:none;
    cursor: pointer;
}
.extend-float{
    position: absolute;
    top: 10px;
    right: 1px;
}
.foot-logo-root{
    padding-top: 28px;padding-bottom: 20px;
}

.entend_tip{
    position: relative;
    height:72px;
    font-size:16px;
    font-weight:400;
    line-height:72px;
    color:#3d3d3d;
    opacity:0.4;
    border-bottom: 2px solid #e0e0e0;
    cursor: pointer;
}
.entend_text_box{
    
    background:#F7F7F7;
    font-size:16px;
    font-weight:400;
    line-height:32px;
    color:rgba(61,61,61,0.7);
    padding:20px 19px 20px 20px;
    overflow: hidden;
}
.entend_text{
    margin-top:18px;
}

.extend_btn{
    margin-top: 20px;
    border: none;
    background-color: transparent;
    font-size:16px;
    font-weight:400;
    line-height:32px;
    color:rgb(0,0,0);
    padding-left: 10px;
    cursor: pointer;
}
.text-align-right{
    text-align: right;
}
.entend_btn_img{
    width: 16px;
    height: 12px;
    margin:10px 5px 0;
}

.footer_root{
    width:100%;
    background:#3d3d3d;
    opacity:1;
    font-size:14px;
    font-weight:300;
    line-height:50px;
    color:white;
    text-align: center;
}
.phone_bottom_window,.phone_enter,.phone_menu,.phone-footer-bottom{display: none;}