.posts_recommend_set_page .el-drawer__body{display:flex;flex-direction:column;overflow:hidden}.posts_recommend_set_page .add_package_btn{display:flex;justify-content:space-between;align-items:center;padding:0 20px;box-sizing:border-box}.posts_recommend_set_page .add_package_box{flex:1;overflow:hidden;overflow-y:auto}.CHbox{position:relative;top:20px;left:15.6px}