1、常见的特殊符号的应用:
IE6:
_selector{property:value;}
selector{property:value;property:value !important;} //IE6 不支持同一选择符中的 !important
IE7:
+selector{property:value;}
IE8:
selector{property:value ;}
IE6 & IE7:
*selector{property:value;}
IE6 & IE7 & IE8:
selector{property:value9;}
总结起来,如下:
其中,S表示Standards Mode即标准模式,Q表示Quirks Mode,即兼容模式。
(了解更多Quirks模式、Strict(Standars)模式?)
hack | 示例 | IE6(S) | IE6(Q) | IE7(S) | IE7(Q) | IE8(S) | IE8(Q) |
* | *color | Yes | Yes | Yes | Yes | No | Yes |
+ | +color | Yes | Yes | Yes | Yes | No | Yes |
- | -color | Yes | Yes | No | No | No | No |
_ | _color | Yes | Yes | No | Yes | No | Yes |
# | #color | Yes | Yes | Yes | Yes | No | Yes |