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Initial knowledge of HTML

Source: Internet
Author: User
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First, what is HTML?

HTML (Hypertext Markup Language) is a Hypertext Markup language, which means that pages can contain images, links, and even non-textual elements such as music, programs, and so on.

It marks each part of the Web page you want to display with a marker symbol.

    • HTML is not a programming language, but a markup language
    • Markup language is a set of tag tags (markup tag)
    • HTML uses tag tags to describe Web pages
    • HTML document contains HTML tags and text content
    • HTML documents are also called Web pages

Second, HTML tags

    • HTML tags are keywords surrounded by angle brackets , such as cannot start with a number
    • HTML tags are usually paired up, such as <b> and </b>
    • The first label in the pair is the start tag <b>, and the second tag is the end tag </b>
    • Some label functions are simple, use a label, for example: <br/>

< tags > content </tags >

Third, HTML properties

Properties are additional information provided by HTML elements

    • HTML elements can set properties
    • property to add additional information to the element
    • Properties are generally described in the start tag
    • A property is always in the form of a name/value pair, such as: name= "value".

IV. overall structure of HTML documents

All HTML documents have three document-level elements:HTML, head, body. These three tags divide the HTML document by several partitions

<! DOCTYPE html>
    <meta charset= "UTF-8" >
    <title> Title Section </title>
<body>
... Document Body part ...
</body>

A minimal HTML document template is as above:
Each page requires only one document title, that is, only one title
The body part of the document can be tagged to complete the contents











Initial knowledge of HTML



                

                    
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