css hack, 瀏覽器 選擇

來源:互聯網
上載者:User
IE6以下
*html{}

IE 7 以下
*:first-child+html {} * html {}

只對IE 7
*:first-child+html {}

只對IE 7 和現代瀏覽器
html>body {}

只對現代瀏覽器(非IE 7)
html>/**/body {}

最新的Opera 9以下版本
html:first-child {}

Safari
html[xmlns*=”"] body:last-child {}

Firefox 3
.classname, x:-moz-any-link, x:default {}
#id, x:-moz-any-link, x:default {}

====================

區別IE6與FF:
background:orange;*background:blue;

區別IE6與IE7:
background:green !important;background:blue;
區別IE7與FF:
background:orange; *background:green;

區別FF,IE7,IE6:
background:orange;*background:green !important;*background:blue;

區別FF 3
“{”前加上“, x:-moz-any-link, x:default”,只有FF 3能識別

注:
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;

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