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CSS hack:区分IE6,IE7,firefox

区别IE6与FF:background:orange;*background:blue;区别IE6与IE7:background:green !important;background:blue;区别IE7与FF:background:orange; *background:green;区别FF,IE7,IE6:background:orange;*background:green !important;*backgrou

2015-06-28 00:000 次阅读
CSS hack:区分IE6,IE7,firefox

区别IE6与FF:

background:orange;*background:blue;

区别IE6与IE7:

background:green !important;background:blue;

区别IE7与FF:

background:orange; *background:green;

区别FF,IE7,IE6:

background:orange;*background:green !important;*background:blue;

注:IE都能识别*;标准浏览器(如FF)不能识别*;

IE6能识别*,但不能识别 !important,

IE7能识别*,也能识别!important;

FF不能识别*,但能识别!important;


  IE6 IE7 FF * √ √ × !important × √ √

 

 

另外再补充一个,下划线&_&,
IE6支持下划线,IE7和firefox均不支持下划线。

于是大家还可以这样来区分IE6,IE7,firefox
: background:orange;*background:green;_background:blue;

注:不管是什么方法,书写的顺序都是firefox的写在前面,IE7的写在中间,IE6的写在最后面。

关键词标签:IE7,IE6,识别,FF,impo

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