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Web semantics (emphasis tag EM italic) (emphasis tag strong bold) (custom list: DL, DT, DD)

2022-07-19 03:42:00 【（-^_^-）】

semantic ： Let people and machines better understand web pages

（ Custom list ：dl、 List item dt（ Noun ）、 describe dd（ Description of the list item ）--- For the upper layer ,）

<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<title>Document</title>
</head>
<body>
	<dl>
		<dt>HTML</dt>
		<dd> Hypertext markup language </dd>
		<dt>CSS</dt>
		<dd> Cascading style sheets </dd>
	</dl>
	
</body>
</html>