element-plus类名样式为什么无效？-灵析社区
中年复健狗因为这些类名不是`element-plus`内部的,是针对这个页面写的 `ep-bg-purple`在[https://github.com/element-plus/element-plus/blob/dev/docs/examples/layout/index.scss](https://link.segmentfault.com/?enc=MgQM4L4heVBUnXQAuiFxQg%3D%3D.ZjNgY%2BLctwqKoRqGZRYnuIZmOlUOkHewIiyLMtb8v32Ib9KKXENyuY4gS7htXHkmTICwVajjAA7aWTpmwQ2S%2BGrYHcCFvLeBEOZ0FyF61LrrMAExApeONy5CaG9vxFl4) `grid-content`就在源码里