除此之外，对于原型只需要包含一次实际样式代码。

Additionally, you need to include the actual style code only once for an archetype.

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通过显示样式代码，也突出了你的设计的独特性。

This also highlights the uniqueness of your design by showing off your style codes.

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当然，你也可以为当前选中的菜单项单独设置另一种背景样式，只需要为该菜单项再添加一段样式代码，例如。

Of course you could use a third special image for the currently selected item too. Then you would just use a third rule like this.

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