.expand-form{display:flex;flex-flow:row wrap;justify-content:center;font-size:20px;line-height:1.5}.expand-form .el-form-item{width:40%}.rowell{display:-webkit-box!important;overflow:hidden;word-break:break-all;text-overflow:ellipsis;-webkit-box-orient:vertical;-webkit-line-clamp:2}.res{padding:20px}