Add <meta> tag to the head section

Simplified Chinese: gb2312

Traditional Chinese:big5

Pure English web page: iso-8859-1

Comply with international standards: UTF-8

bgcolor="#FFCCFF""

background="back_image.GIF""

<h1>

<p>...</p>

<img>

<br>

<hr>

<h1>Level 1 title</h1> <h2>Level 2 title</h2> <h3>Level 3 title</h3> <h4>Fourth level heading</h4 <h5>Five-level headings</h5> <h6>Six-level headings</h6>

image location

image width

image height

Indicative text added to the image, mouse Move the image to display informative text

Bullets: disc (default), square and circle

Project order: 1 (default), A, a, I, i

No bullets and display order

Tag:<pre>…</pre>

<a> tag

Relative path: Specifies the file location relative to the current file

Absolute path: Specify the complete path from the root directory to the file

Anchor tags: used to allow users to "jump" to a certain part of the document.

Features: Can be kept on the same line as other elements, cannot wrap automatically, cannot set width and height

Common line-level tags: a, span, strong, u (underline), em (emphasis), i (italic), sub (subscript), sup (superscript)

Features: Cannot be kept on the same line as other elements (occupies one line), can automatically wrap, and can set width and height

Common row-level tags: div, p, h1-h6, ul, li, dl (definition list, similar to ul...li), dt (defines the items in the definition list), dd (defines the content of the item, matched with dt)

Section tag <div>

Table:<table> Line: <tr>…</tr> Column (cell):<td>…</td>

Form:<from> … </from>

Features: Can be kept in one line with other elements, and can also set width and height

Common tags: textarea, input, img, button

Example:<video src="video path"

controls></video>

Common attributes of video tag

<audio src="audio element"

controls></audio>

<video autoplay> … … </video>

1.src specifies the URL of the media file 2.type specifies the media type of the resource