🐛[BUG] ProCard className Style 给到二给去了，应该放在顶级。给到二级导到样式根本没法调

### 🐛 bug 描述

ProCard className Style 给到二给去了，应该放在顶级。给到二级导到样式根本没法调

## 上图无法控制的边框

### 📷 复现步骤

```

```
生成的结果
```

```
然而在上级　border-inline-end　border-block-end　无法调整，导至界面上有边框线。加上了bordered也无法去掉。
### 🏞 期望结果

希望把css class 向上移动一级放在父级，而不是子级

### 💻 复现代码

### © 版本信息

- ProComponents 版本: [2.6.40]
- umi 版本
- 浏览器环境
- 开发环境 [e.g. mac OS]

### 🚑 其他信息

Start at the ProCard component implementation and reproduce the issue with the provided split="horizontal" example. Trace where className is applied relative to the parent and child elements; done means the class is on the intended parent and its border styles can be controlled as expected.

Written by the indexing model from the issue text.