body,
ol,
ul,
h1,
* {
    margin: 0;
    padding: 0;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
html, body {
    height: 100%;
    width: 100%;
}

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-family: "Roboto", "SF Pro SC", "SF Pro Display", "SF Pro Icons", "PingFang SC", BlinkMacSystemFont, -apple-system, "Segoe UI", "Microsoft Yahei", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", "Helvetica", "Arial", sans-serif;
    font-weight: 400;
    margin: 0;
}

a {
    -webkit-transition: all 0.35s;
    -moz-transition: all 0.35s;
    transition: all 0.35s;
    color: #474157;
    text-decoration: unset;
}

a:hover, a:focus {
    color: #474157;
}
em {
    font-style: normal;
}
li {
    list-style: none;
}
img {
    border: 0;
    vertical-align: middle;
}
table {
    border-collapse: collapse;
    border-spacing: 0;
}
p {
    word-wrap: break-word;
}

hr {
    max-width: 100px;
    margin: 25px auto 0;
    border-width: 1px;
    border-color: rgba(34, 34, 34, 0.1);
}
button {
    border: none;
    cursor: pointer;
}

hr.light {
    border-color: white;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 200;
    letter-spacing: 1px;
}

.mb5{margin-bottom: 5px;}
.mb10{margin-bottom: 10px;}
.mb15{margin-bottom: 15px;}
.mb20{margin-bottom: 20px;}
.mb30{margin-bottom: 30px;}
.mb50{margin-bottom: 50px;}
.mt5{margin-top: 5px!important;}
.mt10{margin-top: 10px!important;}
.mt15{margin-top: 15px!important;}
.mt20{margin-top: 20px!important;}
.mt30{margin-top: 30px!important;}
.ml5{margin-left: 5px;}
.ml10{margin-left: 10px;}
.ml15{margin-left: 15px;}
.ml20{margin-left:20px;}
.ml30{margin-left:30px;}
.mr5{margin-right: 5px;}
.mr10{margin-right:10px;}
.mr15{margin-right: 15px;}
.mr20{margin-right: 20px;}
.mr30{margin-right: 30px;}
.clear{clear:both}

.header{
    width: 100%;
    height: 600px;
    background: linear-gradient(90deg, rgba(0,197,117,1) 0%,rgba(155,240,139,1) 100%);
    color:#fff;
    font-family: PingFangSC-regular;
}

.header .nav{
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top:20px;
    padding-bottom:20px;
}
.header .menu{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.header .menu li{
    position: relative;
}
.header .menu li a{
    padding:10px 20px;
    color:#fff;
    font-size: 16px;
}
.header .menu li .tags{
    position: absolute;
    background-color: #ff3838;
    right:-11px;
    top:-18px;
    font-size:12px;
    padding:2px 4px 3px 4px;
    border-radius: 2px;
}
.header .menu li .tags::after{
    content: '';
    position: absolute;
    border: 5px solid transparent;
    border-top-color: #ff3838;
    top: 21px;
    left: 1px;
}

.main-w{width: 1220px;margin:0 auto;}
.banner{
    font-family: SourceHanSansSC-bold;
}
.banner .banner_left{
    width:450px;float:left;margin-top: 80px;
}
.banner .banner_left p{margin-bottom:10px;}
.banner .banner_left .bn_p1{font-size: 53px;}
.banner .banner_left .bn_p2{font-size: 53px;}
.banner .banner_left .bn_p3{font-size: 27px;}
.banner .banner_left .bn_bottom{
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 60px;
}
.banner .banner_left .bn_bottom a{
    width:190px;
    height:55px;
    line-height:53px;
    border-radius: 10px;
    text-align: center;
    font-size: 18px;
    font-family: PingFangSC-regular;
}
.banner .banner_left .bn_bottom .download_app{
    background: #fff;
    color: rgba(0,197,117,1);
}
.banner .banner_left .bn_bottom .wechat_mini{
    color: rgba(255,255,255,1);
    border: 1px solid rgba(255,255,255,1);
}
.banner .banner_right{
    position: relative;
    float:right;
    height:100%;
}
.banner .banner_right .bn1{
    display: block;
    position: relative;
    z-index: 9;
}
.banner .banner_right .bn2{
    bottom:0;
    left:-135px;
    z-index: 8;
    position: absolute;
}
.banner .banner_right .bn3{
    bottom:280px;
    left:-10px;
    z-index: 6;
    position: absolute;
}
.banner .banner_right .bn4{
    bottom:13px;
    left:-135px;
    z-index: 1;
    position: absolute;
}

.item-bd{
    margin:50px auto;
    font-size: 18px;
    box-shadow: 0px 2px 6px 0px rgba(0,0,0,0.1);
    padding: 20px 50px;
}
.item-bd ul{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.item-bd .item-bd-li{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.item-bd .item-bd-li .item-bd-li-d{
    margin-left:15px;
    text-align: left;
}
.item-bd .item-bd-li .title{
    font-size:16px;
}
.item-bd .item-bd-li .des{
    font-size:14px;
    color: rgba(153,153,153,1);
    margin-top:7px;
}

.mainbody {
    position: relative;
    width: 100%;
    min-height: auto;
    background: #ffffff;
    margin-top:70px;
}

.mainbody .mainbodyChild{
    text-align: center;
    padding:40px 0 30px 0;
}

.mainbody .mainbodyChild .mainbodyTitle{
    font-size: 36px;
    font-family: AlibabaPuHui-bold;
    position: relative;
}

.mainbody .mainbodyChild .mainbodyTitle::after{
    content: '';
    position: absolute;
    font-family: -regular;
    width: 210px;
    height: 8px;
    background: linear-gradient(-52.97deg, rgba(0,197,117,0.2) 32.79%,rgba(137,240,118,1) 90.3%);
    left:calc(50% - 105px);
    bottom:0;
}

.mainbody .mainbodyChild .mainbodyTitleHF::after{
    width: 140px;
    left:calc(50% - 70px);
}

.mainbody .mainbodyChild .mainbodyDes{
    font-size: 15px;
    font-family: AlibabaPuHui-regular;
    color:#999;
    margin:15px 0 50px 0;
}

.mainbody .mainbodyChild .mainbodyBox{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.mainbody .mainbodyChild .mainbodyBox .mainbodyBoxItem{
    position: relative;
}
.mainbody .mainbodyChild .mainbodyBox .mainbodyBoxItem2>div:first-child{
    margin-bottom:34px;
}
.mainbodyBoxItemTitle{
    position: absolute;
    bottom:0;
    width:100%;
    height:55px;
    line-height:54px;
    color:#fff;
    font-family: AlibabaPuHui-bold;
    font-size: 20px;
}
.mainbodyBoxItemTitleOp{
    width:100%;
    height:100%;
    background-color: rgba(0,197,117,0.7);
    opacity: 0.8;
}
.mainbodyBoxItemTitleHideT{  position: relative;}
.mainbodyBoxItemTitleHideT::after{
    content: '';
    position: absolute;
    width: 60px;
    height: 7px;
    background: #fff;
    left:calc(50% - 30px);
    top:64px;
    border-radius: 8px;
}
.mainbodyBoxItemTitleHideD{
    display: none;
    font-size: 18px;
    margin-top:50px;
    padding:0 70px;
    text-align: left;
    line-height: 27px;
}

.rel{position: relative}
.h30{height:30px;display: none;}
.shadow_done{box-shadow:none;padding: 20px 0px;}

.mainbodyKD{
    background-color: rgba(250,252,255,1);
}
.mainbody .mainbodyChild .mainbodyBoxKD{
    display: flex;
    justify-content: center;
    align-items: center;
}
.mainbody .mainbodyChild .mainbodyBoxKD img{
    margin:0 20px;
}

.mainbody .mainbodyChild .mainbodyHF{
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 20px;
}
.mainbody .mainbodyChild .mainbodyHF img{

}

@media (max-height: 500px) {

}

@media (min-width: 768px) {

}

@media (max-width: 767px) {

}

.footer {
    background-color: rgba(36,41,71,1);
    padding: 20px 0;
    color: rgba(173,173,173,1);
    text-align: center;
}
.footer a{color:rgba(173,173,173,1);}
.footer_nav{
    display: flex;
    justify-content: center;
    align-items: center;
    margin:20px 0;
}
.footer_nav a{
    padding:0 15px;
}
.footer_nav p{
    padding:10px 35px;
}
.footer p {
    font-size: 14px;
    margin: 0;
}
.footer span {margin:0 5px;}