區別不同瀏覽器,CSS hack寫法

來源:互聯網
上載者:User
文章目錄
  • 區別IE6與FF:
區別IE6與FF:

background:orange;*background:blue;
         ↑            ↑
     FireFox         IE 6
區別IE6與IE7:

background:green !important;background:blue;
            ↑               ↑
         IE 7             IE 6

區別IE7與FF:

background:orange; *background:green;
        ↑             ↑
     FireFox        IE 7

區別FF,IE7,IE6:background:orange;*background:green !important;*background:blue;
       ↑                ↑                      ↑
    FireFox           IE 7                    IE 6

註:IE都能識別*;標準瀏覽器(如FF)不能識別*;IE6能識別*,但不能識別 !important,IE7能識別*,也能識別!important;FF不能識別*,但能識別!important;

                          IE6    IE7    FF
*    √ ×
!important ×        √
另外再補充一個,底線"_",
IE6支援底線,IE7和firefox均不支援底線。

於是大家還可以這樣來區分IE6,IE7,firefox
background:orange;*background:green;_background:blue;
            ↑          ↑             ↑
        FireFox      IE 7           IE 6

註:不管是什麼方法,書寫的順序都是firefox的寫在前面,IE7的寫在中間,IE6的寫在最後面。

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