html5标签和属性大全

HTML5是一种用于创建和结构化网页内容的标准,它引入了许多新的标签和属性来增强网页的功能和语义化。本文将详细介绍HTML5的常用标签和属性,并对其进行分类和说明。

一、HTML5的结构标签

1.:定义文档类型为HTML5。

2.:定义HTML文档。

3.:定义文档的头部信息。

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