归纳最全的CSS2和CSS3区别
编辑: upupw 发布时间: 2013-03-19 20:49:44 来源: UPUPW绿色服务器平台 热度: 29058
新选择器
下面是 CSS3 中新增的选择器。
- Substring matching attribute selectors ([att^=val], [att$=val], [att*=val])
- :target pseudo-class
- New pseudo-classes: :enabled, :disabled, :checked, and :indeterminate
- :root pseudo-class
- New expression-based structural pseudo-classes: :nth-child(), :nth-last-child(), :nth-of-type(), :nth-last-of-type()
- Other new structural pseudo-classes: :last-child, :first-of-type, :last-of-type, :only-child, :only-of-type, :empty
- The negation pseudo-class :not()
- Four pseudo-elements with double-colon syntax (::first-line, ::first-letter,::before, ::after)
- The following-sibling combinator (p ~ img)
- ::selection pseudo-class (removed from the spec, but everyone uses it)