.container{-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.container,.container .max_width_800{display:-webkit-box;display:-ms-flexbox;display:flex}.container .max_width_800{-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;padding:20px 15px;width:100%;max-width:800px;background:#f2f3f8}.max_width_800 .collapse_function{border:1px solid #dcdfe6}.max_width_800 .el-collapse-item__header{height:80px;background-color:#fff;padding:10px 30px}.max_width_800 .el-collapse-item__content{border-top:1px solid #dcdfe6}