前端块标签实现的代码示例
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "https://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Insert title here</title> </head> <body> <!-- p :行级块标签 span：行内块标签 作用：p：p+css布局 span:进行友好提示 --> <p style="background-color: red">p1</p> <p style="background-color: green">p2</p> <span style="background-color: blue">span1</span> <span style="background-color: pink">span2</span> </body> </html>