版本:CSS3 继承性:无结构性伪类 E:only-of-type

语法:

E:only-of-type : {attribute}

相关伪类: E:root | E:nth-child(n) | E:nth-last-child(n) | E:nth-of-type(n) | E:nth-last-of-type(n) | E:last-child | E:first-of-type | E:only-child | E:empty

说明:

匹配属于同类型中唯一兄弟元素的E

兼容性:
类型 IEInternet Explorer FirefoxFirefox ChromeChrome OperaOpera SafariSafari
版本 (×)IE6 (×)Firefox 2.0 (√)Chrome 1.0.x (√)Opera 9.63 (√)Safari 3.1
(×)IE7 (×)Firefox 3.0 (√)Chrome 2.0.x
(√)Safari 4Public beta
(×)IE8 (√)Firefox 3.5


示例: