1. 

   六之星 New Member

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   避免使用CSS表达式
   
   过于复杂的JavaScript脚本逻辑、DOM查找、选择操作将会降低页面处理效率。
   
   原则8 将JavaScript与CSS作为外联资源

    

   #1 六之星, Jul 14, 2011
2. 

   360kad New Member

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   Jul 15, 2011

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   我不是很懂。。。

    

   #2 360kad, Jul 15, 2011
3. 

   aotrgr435 New Member

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   很好啊，很不错，过来看看。

    

   #3 aotrgr435, Jul 15, 2011

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