W3School-CSS 伪元素 (Pseudo-elements) 实例

时间:2021-08-21 10:09:20

CSS 伪元素 (Pseudo-elements)实例

CSS 实例

  • CSS 背景实例
  • CSS 文本实例
  • CSS 字体(font)实例
  • CSS 边框(border)实例
  • CSS 外边距 (margin) 实例
  • CSS 内边距 (padding) 实例
  • CSS 列表实例
  • CSS 表格实例
  • 轮廓(Outline)实例
  • CSS 尺寸 (Dimension) 实例
  • CSS 分类 (Classification) 实例
  • CSS 定位 (Positioning) 实例
  • CSS 伪类 (Pseudo-classes)实例
  • CSS 伪元素 (Pseudo-elements)实例

01制作首字母特效

<!DOCTYPE html>
<html> <head>
<meta charset="utf-8">
<title>01制作首字母特效</title>
<style type="text/css">
p:first-letter {
color: #ff0000;
font-size: xx-large;
}
</style>
</head> <body>
<p>
You can use the :first-letter pseudo-element to add a special effect to the first letter of a text!
</p>
</body> </html>

W3School-CSS 伪元素 (Pseudo-elements) 实例


02制作首行特效

<!DOCTYPE html>
<html> <head>
<meta charset="utf-8">
<title>02制作首行特效</title>
<style type="text/css">
p:first-line {
color: #ff0000;
font-variant: small-caps;
}
</style>
</head> <body>
<p>
You can use the :first-line pseudo-element to add a special effect to the first line of a text!
</p>
</body> </html>

W3School-CSS 伪元素 (Pseudo-elements) 实例


CSS 伪元素 (Pseudo-elements) 总结

W3School-CSS 伪元素 (Pseudo-elements) 实例