.f202029 {
    font-size:48px;
    color: #fff!important;
}
.f2020292 {
    font-size:16px;
    color: #fff;
}
.list img {
    /*width: 44px;*/
    height: 44px;
}
.ico {
    padding: 0!important;
    padding-bottom: 10px!important;
}
.f-30 {
    font-size: 22px;
}
.myflex {
    width: 100%;
    flex-wrap: wrap;
}
.myflex li{
    width: 30%;
    padding-bottom: 30px;
}
.a2020210 {
    text-decoration: underline;
    color: #fff;
    margin-left: 15px;
}

.sub_bg, .sub_bg img {
    height:50vh;
}
 .sub_bg img {
     min-height: 500px;
 }
.auto{
    min-width: auto;
}
.adv-wrap ul{
    display: flex;
    flex-wrap: wrap;
}
.adv-wrap ul li{
    width: 25%;
    margin: 0;
    padding: 60px 32px 0;
}
.servicelist{
    padding-top: 110px;
    position: relative;
    z-index: 9;
}
.nav-box{
    background: #fff;
}
.youshi-module{
    margin-top: 0;
    background: #fff;
    padding-top: 50px;
    position: relative;
    z-index: 9;
}
.product-power li{
    display: flex;
}
.content-wrap{
    flex: 1;
}
.adv-compare{
    margin-top: 0;
    overflow-x: auto;
    padding-top: 60px;
}
.adv-compare ul{
    width: 1220px;
}
@media screen and (max-width: 1366px) {
    
    .descstep1 {
        display: none;
    }
    .diline {
        display: none;
    }
    .product-power-wrap{
        padding: 80px 3%;
    }
}
@media screen and (max-width: 768px) {
    .ys,.adv-compare-wrap,.nav-server{display: none;}
    .myf38 {
        color: #fff;
    }
    .f202029 {
        font-size: 28px;
    }
    .f2020292{
        font-size: 14px;
        padding-top: 15px;
    }
    .sub_bg img {
        height: 100% !important;
        object-fit: cover;
    }
    .servicelist{
        padding-top: 80px;
    }
    .amallbtn{
        width: 130px;
        height: 34px;
        line-height: 34px;
    }
    .myf38 {
        color: #fff;
    }
    .myflex li{
        width: 100%;
    }
    .adv-wrap ul li{
        width: 50%;
    }
}
@media screen and (max-width: 640px) {
    .adv-wrap ul li{
        width: 100%;
    }
    .banner-nav li{
        margin-right: 10px;
    }
}
.app-scene-wrap{
    height: auto;
}
.sub_yycj{
    margin-top: 38px;
}
.sub_yycj .hd ul{
    display: flex;
    justify-content: space-around;
}
.sub_yycj .hd ul li{
    font-size: 18px;
    line-height: 46px;
    color: #333333;
    z-index: 3;
    width: 100px;
    text-align: center;
    cursor: pointer;
}
.sub_yycj .hd ul li.on{
    border-bottom: 2px solid #0080ff;
    color: #0080ff;
}
.sub_yycj .app-scene-detail{
    position: initial;
}
@media screen and (max-width: 768px) {
    .sub_yycj{
        padding: 0 3%;
    }
    .sub_yycj .hd ul li{
        font-size: 16px;
        width: auto;
        padding: 0 10px;
    }
    .app-scene-detail{
        padding: 20px;
    }
    .app-scene-detail ul li{
        float: none;
    }
    .app-scene-detail ul li:nth-child(1){
        width: 100%;
        margin-right: 0;
        padding-bottom: 20px;
    }
}