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What are HTML elements? A brief discussion on the grammatical rules of elements

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Jul 07, 2021 pm 01:57 PM

htmlelementLabel

What are HTML elements? This article will take you through HTML elements and introduce the grammatical rules of html elements.

What are HTML elements? A brief discussion on the grammatical rules of elements

Related recommendations: "What is CSS syntax? Detailed introduction to usage methods and rules》

##HTML elements

HTML elements refer to from the start tag to the end tag all code.

For example:

, this is an HTML element.

Code example

<head>
<body>
<p></p>
</body>
</html>

and content elements, I write it is this site

php中文网.

The content of the element is the content between the start tag and the end tag

Code example

<p>php中文网</p>

html Syntax rules for elements:

#html element starts with a start tag, also called a start tag
html element ends with an end tag, also called a closing tag
The content between the start tag and the end tag is the element content
Some elements without element content can be understood as empty elements. Empty elements are generally Close within the start tag, that is, end with the end of the start tag;
Example

is an empty element without a closing tag (
Label definition wraps).
Most elements have attributes
Tags are not case sensitive, but the World Wide Web recommends lowercase

Example explanation

Element

<p>php中文网</p>

The element has a start tag

, a closing tag

The element content is:

php中文网

## The element


<p>php中文网</p>

element defines the body of the HTML document. This element has a start tag

and an end tag The content of the element is:

php中文网

Element




<p>php中文网</p>

# The ## element defines the entire HTML document.

This element has a start tag

, and an end tag

. The element content is another HTML element (body

element)

element

< ;head>

The element is a container for all head elements

The element must contain the title of the document and can contain scripts, styles, meta information and other more information.

The elements listed below can be used inside the

element:

## <ul style="list-style-type: disc;"> (In the header, this element is required) <li> <code></code> <style></style> </li> <li><code></code>#< ;base></li> <li><code>##<link></code></li> <li>##<meta><code> </code></li> <li>##<script><code></script> </li>##<noscript> <li> <code> </code>All major browsers support</li> <li>Tags<code></code>##Notes </li> </noscript> </ul> <code></code>Don’t forget to end the tag Use lowercase tags <ul style="list-style-type: disc;">Recommended learning: <li>HTML video tutorial </li> </ul>

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