Essential knowledge points for beginners in html

HTML beginners must learn knowledge points HTML beginners Knowledge 1. HTML refers to Hyper Text Markup Language (Hyper Text Markup Language), which is a language used to describe web pages 2. It is not a programming language , but a markup language 3. A markup language is a set of markup tags (markup tag) The function of html is simple to understand: a web page is composed of web page elements, and these elements are used The html tag is described, and then parsed by the browser, it can be displayed to the user. Hypertext understanding: 1. It can add pictures, sounds, animations, multimedia and other content (beyond the text limit) 2. It can also transfer from one file to another, with files from hosts around the world Link (hyperlink text) HTML element tag classification: General element (double tag) content For example: who I am? ① means the start of the tag, generally called the start tag (start tag), means the end of the tag, generally called the end tag (end tag) ②Compared with the start tag, the end tag just adds a closing character “/” in front. Empty element (single tag) For example **·**The empty element is represented by…