.app .bg[data-v-1edaffa2] {
    width: 100%;
    height: 800px;
    background-image: url(../images/app.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: 50%;
    overflow: hidden
}

.app .bg .title[data-v-1edaffa2] {
    
    font-weight: bold;
    font-size: 48px;
    line-height: 67px;
    margin-top: 171px;
    color: #000
}

.app .bg .desc[data-v-1edaffa2] {
    font-size: 18px;
    margin-top: 1px;
    color: #000
}

.app .problem .title[data-v-1edaffa2] {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 40px
}

.app .problem .title .split[data-v-1edaffa2] {
    width: 40px;
    height: 3px;
    background-color: #e70c1d
}

.app .problem .title .t[data-v-1edaffa2] {
    font-weight: 600;
    font-size: 32px;
    margin: 0 16px
}

.app .problem .pro_desc[data-v-1edaffa2] {
    font-size: 16px;
    line-height: 24px;
    margin: 14px auto 0;
    width: 1280px;
    color: #7b7b7b
}

.app .problem .list[data-v-1edaffa2] {
    display: flex;
    margin: 80px auto 0;
    width: 1280px;
    justify-content: space-between
}

.app .problem .list .item[data-v-1edaffa2] {
    text-align: center
}

.app .problem .list .item > img[data-v-1edaffa2] {
    width: 78px;
    height: 78px
}

.app .problem .list .item .item_t[data-v-1edaffa2] {
    color: #292929;
    font-weight: 500;
    font-size: 18px;
    line-height: 24px;
    margin-top: 24px
}

.app .problem .tab[data-v-1edaffa2] {
    display: flex;
    margin: 80px auto 0;
    width: 1280px;
    justify-content: space-around
}

.app .problem .tab .tab_item[data-v-1edaffa2] {
    padding: 0 20px;
    height: 46px;
    text-align: center;
    line-height: 46px;
    font-size: 18px;
    color: #525252;
    cursor: pointer
}

.app .problem .tab .tab_item.active[data-v-1edaffa2] {
    background-color: #e70c1d;
    color: #fff
}

.app .view_content[data-v-1edaffa2] {
    overflow: hidden;
    height: 487px;
    margin: 42px auto 37px;
    width: 1280px;
    background-image: url(/img/app_10.4a06c2c5.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: 50%
}

.app .view_content .view_t[data-v-1edaffa2] {
    font-weight: 600;
    font-size: 40px;
    line-height: 56px;
    color: #fff;
    margin-top: 24px;
    margin-left: 48px;
    text-align: left
}

.app .view_content .view_desc[data-v-1edaffa2] {
    width: 70%;
    font-size: 18px;
    line-height: 26px;
    color: #fff;
    margin-left: 48px;
    margin-top: 34px;
    text-align: left
}

.app .view_content .view_detail[data-v-1edaffa2] {
    background-color: #e70c1d;
    color: #fff;
    font-size: 16px;
    line-height: 32px;
    width: 150px;
    height: 32px;
    margin-left: 48px;
    margin-top: 30px;
    cursor: pointer
}

@media (max-width:1280px) and (min-width:800px) {
    .app .bg[data-v-1edaffa2] {
        width: 100%;
        height: 360px;
        background-image: url(https://sunman-1257160275.cos.ap-shanghai.myqcloud.com/WechatIMG9.jpg);
        background-repeat: no-repeat;
        background-size: cover;
        background-position: 50%;
        overflow: hidden
    }

    .app .bg .title[data-v-1edaffa2] {
        font-weight: 500;
        font-size: 38.4px;
        line-height: 53.6px;
        margin-top: 136.8px;
        color: #fff
    }

    .app .bg .desc[data-v-1edaffa2] {
        font-size: 14.4px;
        margin-top: 11.2px;
        color: #fff
    }

    .app .problem .title[data-v-1edaffa2] {
        display: flex;
        align-items: center;
        justify-content: center;
        margin-top: 32px
    }

    .app .problem .title .split[data-v-1edaffa2] {
        width: 32px;
        height: 2.4px;
        background-color: #e70c1d
    }

    .app .problem .title .t[data-v-1edaffa2] {
        font-weight: 600;
        font-size: 25.6px;
        margin: 0 12.8px
    }

    .app .problem .pro_desc[data-v-1edaffa2] {
        font-size: 12.8px;
        line-height: 19.2px;
        margin: 11.2px auto 0;
        width: 1024px;
        color: #7b7b7b
    }

    .app .problem .list[data-v-1edaffa2] {
        display: flex;
        margin: 64px auto 0;
        width: 1024px;
        justify-content: space-between
    }

    .app .problem .list .item[data-v-1edaffa2] {
        text-align: center
    }

    .app .problem .list .item > img[data-v-1edaffa2] {
        width: 62.4px;
        height: 62.4px
    }

    .app .problem .list .item .item_t[data-v-1edaffa2] {
        color: #292929;
        font-weight: 500;
        font-size: 14.4px;
        line-height: 19.2px;
        margin-top: 19.2px
    }

    .app .problem .tab[data-v-1edaffa2] {
        display: flex;
        margin: 64px auto 0;
        width: 1024px;
        justify-content: space-around
    }

    .app .problem .tab .tab_item[data-v-1edaffa2] {
        padding: 0 16px;
        height: 36.8px;
        text-align: center;
        line-height: 36.8px;
        font-size: 14.4px;
        color: #525252;
        cursor: pointer
    }

    .app .problem .tab .tab_item.active[data-v-1edaffa2] {
        background-color: #e70c1d;
        color: #fff
    }

    .app .view_content[data-v-1edaffa2] {
        overflow: hidden;
        height: 389.6px;
        margin: 33.6px auto 29.6px;
        width: 1024px;
        background-image: url(/img/app_10.4a06c2c5.png);
        background-repeat: no-repeat;
        background-size: cover;
        background-position: 50%
    }

    .app .view_content .view_t[data-v-1edaffa2] {
        font-weight: 600;
        font-size: 32px;
        line-height: 44.8px;
        color: #fff;
        margin-top: 19.2px;
        margin-left: 38.4px;
        text-align: left
    }

    .app .view_content .view_desc[data-v-1edaffa2] {
        width: 70%;
        font-size: 14.4px;
        line-height: 20.8px;
        color: #fff;
        margin-left: 38.4px;
        margin-top: 27.2px;
        text-align: left
    }

    .app .view_content .view_detail[data-v-1edaffa2] {
        background-color: #e70c1d;
        color: #fff;
        font-size: 12.8px;
        line-height: 25.6px;
        width: 120px;
        height: 25.6px;
        margin-left: 38.4px;
        margin-top: 24px
    }
}

@media (max-width:768px) and (min-width:350px) {
    .app .bg[data-v-1edaffa2] {
        width: 100%;
        height: 288px;
        background-image: url(https://sunman-1257160275.cos.ap-shanghai.myqcloud.com/WechatIMG9.jpg);
        background-repeat: no-repeat;
        background-size: cover;
        background-position: 50%;
        overflow: hidden
    }

    .app .bg .title[data-v-1edaffa2] {
        font-weight: 500;
        font-size: 30.72px;
        line-height: 42.88px;
        margin-top: 109.44px;
        color: #fff
    }

    .app .bg .desc[data-v-1edaffa2] {
        font-size: 11.52px;
        margin-top: 8.96px;
        color: #fff
    }

    .app .problem .title[data-v-1edaffa2] {
        display: flex;
        align-items: center;
        justify-content: center;
        margin-top: 25.6px
    }

    .app .problem .title .split[data-v-1edaffa2] {
        width: 25.6px;
        height: 1.92px;
        background-color: #e70c1d
    }

    .app .problem .title .t[data-v-1edaffa2] {
        max-width: 80vw;
        font-weight: 600;
        font-size: 20.48px;
        margin: 0 10.24px
    }

    .app .problem .pro_desc[data-v-1edaffa2] {
        font-size: 10.24px;
        line-height: 15.36px;
        margin: 8.96px 12px 0;
        width: auto;
        color: #7b7b7b
    }

    .app .problem .list[data-v-1edaffa2] {
        display: flex;
        margin: 30px 12px 0;
        width: auto;
        justify-content: space-between
    }

    .app .problem .list .item[data-v-1edaffa2] {
        text-align: center
    }

    .app .problem .list .item > img[data-v-1edaffa2] {
        width: 49.92px;
        height: 49.92px
    }

    .app .problem .list .item .item_t[data-v-1edaffa2] {
        color: #292929;
        font-weight: 500;
        font-size: 11.52px;
        line-height: 15.36px;
        margin-top: 15.36px
    }

    .app .problem .tab[data-v-1edaffa2] {
        display: flex;
        margin: 30px 12px 0;
        width: auto;
        justify-content: space-around
    }

    .app .problem .tab .tab_item[data-v-1edaffa2] {
        padding: 0 12.8px;
        height: 29.44px;
        text-align: center;
        line-height: 29.44px;
        font-size: 11.52px;
        color: #525252;
        cursor: pointer
    }

    .app .problem .tab .tab_item.active[data-v-1edaffa2] {
        background-color: #e70c1d;
        color: #fff
    }

    .app .view_content[data-v-1edaffa2] {
        overflow: hidden;
        height: 311px;
        margin: 26px auto 23px;
        width: 100%;
        background-image: url(/img/app_10.4a06c2c5.png);
        background-repeat: no-repeat;
        background-size: cover;
        background-position: 50%
    }

    .app .view_content .view_t[data-v-1edaffa2] {
        font-weight: 600;
        font-size: 24px;
        line-height: 32px;
        color: #fff;
        margin-top: 12px;
        margin-left: 24px;
        text-align: left
    }

    .app .view_content .view_desc[data-v-1edaffa2] {
        width: 86%;
        font-size: 12px;
        line-height: 16px;
        color: #fff;
        margin-left: 24px;
        margin-top: 21.76px;
        text-align: left
    }

    .app .view_content .view_detail[data-v-1edaffa2] {
        background-color: #e70c1d;
        color: #fff;
        font-size: 12px;
        line-height: 20px;
        width: 96px;
        height: 20px;
        margin-left: 30.72px;
        margin-top: 19.2px
    }
}