SaberSama's HTML detailed summary

html

Why should we turn around?

　Because I feel that we, who are also beginners, should learn from each other and communicate with each other.

html: is the abbreviation of Hyper Text Markup Language, that is, hypertext markup language.

The components of a web page are HTML-structure, CSS-performance, Javascript-behavior

Write down some tags I have learned and their usage.

Title tags:

-

Indicates titles from level one to level 6. H1 has the largest font.

Sort tag:

Unordered list, list options are represented by
• .
  An ordered list, the list options are represented by
  1. .

     defines a list, and list options are represented by

     and

     .

     Paragraph tag:

     , indicating a paragraph, a large paragraph of text

     Pre-formatted text:

      indicates how to write in the content, and the written content will be displayed . 
     
     Citation tag:  indicates the source of the cited work, a character. 
      means quoting a large section of content.  means quoting a short paragraph of content, such as a poem.  means quoting a piece of code. 
     
     Hyperlink: The a tag can connect internal and external websites, pictures, things that need to be jumped, etc. 
     
     Picture:  ,Write the address of the picture in src. If the picture written in alt cannot be opened, it will be displayed. Text can also be searched by search engines. The content written in the title for users to see. When the mouse is pointed up, text will be displayed. 
     Block definition: 
      tag, used to divide blocks, is a very commonly used tag. 
     Italic: , em is more semantic, i is just italic without emphasis. 
     
     Bold: , strong is more semantic, 
     
     Line break: 
     
     Horizontal line: 
      Get less. 
     
     Insert audio: 
     Insert video: video, video also has the above properties, and there is also a muted mute attribute. 
     List tag: 
     Each tr represents a row, 
     Table header, 
     Each td represents a column, colspan merges columns horizontally, and rowspan vertically merge. 
     
     Input box label: write input="" in , text represents an ordinary text box, the value entered in placeholder represents the word displayed in the text box, and disabled represents disabling this box. 
      Password box, the value in maxlength is the longest number of digits in the password autofocus automatically fixes the focus. 
     type="button", the button will not be submitted, but the type="submit" and xxx buttons will be submitted. checkbox represents a multi-select box, and radio represents a radio button. 
     　　　　　　　←Refers to the drop-down list
     
     　
     xxxx　　　　←Refers to the list item
     
     　
     xxxx
     
     
     textarea refers to a multi-line text box. 
     That’s about it, I’ll change it if I find something new. 
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