doc文档的form组件部分，页面中右侧演示的【demo框】内容溢出

[jiechen257]

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Basic Info

• Package Name And Version: @arco-design/mobile-react@2.25.1
• Phone Model And Version: chrome 109.0.5414.120（正式版本）22寸显示屏

What is expected?

demo框应该显示完全

[jiechen257]

如图所示