CSS :after 选择器

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CSS :after 选择器

2023-04-10 08:38| 来源: 网络整理| 查看: 265

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在每个

元素的内容之后插入新内容：

p:after { content:"台词："; }

亲自试一试

浏览器支持

表格中的数字注明了完全支持该属性的首个浏览器版本。

选择器 Chrome IE Firefox Safari Opera ::after 4.0 9.0 3.5 3.1 7.0

注释：对于 IE8 及更早版本中的 :after，必须声明。

定义和用法

:after 选择器在被选元素的内容后面插入内容。

请使用 content 属性来指定要插入的内容。

更多实例

在每个

元素后面插入内容，并设置所插入内容的样式：

p:after { content:"台词：-"; background-color:yellow; color:red; font-weight:bold; }

亲自试一试

CSS :after 选择器

CSS :after 选择器

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