这不是采用CSS做的，开始我以为用了什么特殊手段做的，ff & ie6都一样，原来好不简单，算一算颜色怎么平均在两种颜色就可以了，当然还要逐级元素设置颜色，颜色是另外计算好的。使用该技术无论什么浏览器都不会有兼容性的问题，比较“硬”的方法实现一种特效 。截图如下：
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.url21 { color: #d5d5d5 !important; } .url22 { color: #dfdfdf !important; } .url23 { color: #eaeaea !important; } .url24 { color: #f5f5f5 !important; } .url25 { color: #ffffff !important; } --></mce:style><style type="text/css" mce_bogus="1"> .url1 { color: #000000 !important; } .url2 { color: #0a0a0a !important; } .url3 { color: #151515 !important; } .url4 { color: #1f1f1f !important; } .url5 { color: #2a2a2a !important; } .url6 { color: #353535 !important; } .url7 { color: #3f3f3f !important; } .url8 { color: #4a4a4a !important; } .url9 { color: #555555 !important; } .url10 { color: #5f5f5f !important; } .url11 { color: #6a6a6a !important; } .url12 { color: #757575 !important; } .url13 { color: #7f7f7f !important; } .url14 { color: #8a8a8a !important; } .url15 { color: #959595 !important; } .url16 { color: #9f9f9f !important; } .url17 { color: #aaaaaa !important; } .url18 { color: #b5b5b5 !important; } .url19 { color: #bfbfbf !important; } .url20 { color: #cacaca !important; } .url21 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代码由采风而来，感谢佚名网友提供的特效！
