.wenxin{display:flex;flex-direction:column;box-sizing:border-box}.wenxin::-weblit-scrollbar{display:none!important}.wenxin .content{padding:20px 24px}.wenxin .title{font-family:Microsoft YaHei UI;font-weight:400;font-size:16px;color:#262626;line-height:22px;margin-bottom:20px}.wenxin .roter_top{box-sizing:border-box;padding:14px 0;background:#f0f2f5}.wenxin .roter_top .back{color:#007aff;cursor:pointer}.wenxin .btn_box{margin-left:130px}