Summary of commonly used tags in HTML5

1. Tag:
Function: The statement is the first component in the document, located before the tag.

2. Tag:
Function: This element can tell the browser that it is an HTML document.
Attributes: manifest: value (url) defines cache information for offline use.

3. Tag:

Function: The tag is used to define the head of the document. It is a container for all head elements.
Attribute: profile: value (URL) A space-separated list of URLs that contain metadata information about the page.

4. Tag:

Function: The element defines the body of the document.
Attribute:alink:value(rgb(x,x,x),#xxxxxx,colorname) is deprecated, please use style to replace it. Specifies the color of active links in the document.
background: value(URL) is deprecated. Please replace it with a style. Specifies the background image of the document.
bgcolor: value(reb(x,x,x),#xxxxxx,colorname) is deprecated. Please replace it with a style. Specifies the background color in the document.
link: value(reb(x,x,x),#xxxxxx,colorname) is deprecated. Please replace it with a style. Specifies the default color for unvisited links in the document.
text: value(reb(x,x,x),#xxxxxx,colorname) is deprecated. Please replace it with a style. Specifies the color of all text in the document.
vlink: value(reb(x,x,x),#xxxxxx,colorname) is deprecated. Please replace it with a style. Specifies the color of visited links in the document.

6. Tags:

to

Tags
Function:

-

tags define titles.

defines the largest title,

defines the smallest title.
Attribute:align:value(left,center,right,justify) is not recommended. Please replace it with a style. Specifies the arrangement of text in titles.

7. Tag:

Function: Tag defines paragraph.
Attribute:align:value(left,center,right,justify) is not recommended. Please replace it with a style. Specifies the arrangement of text in the title.

8. Tag:

Function: A simple line break can be inserted.
Attributes: No optional attributes.

9. Tag:

---

Function: The tag creates a horizontal line in the HTML page.
Attribute:align:value(center,left,right) is deprecated. Please replace it with a style. Specifies the alignment of the hr element.
noshade: value (noshade) is deprecated. Please replace it with a style. Specifies that the color of the hr element is rendered as a solid color.
size:value(pixels) is deprecated. Please replace it with a style. Specifies the height (thickness) of the hr element.
width: value (pixels %) is deprecated. Please replace it with a style. Specifies the width of the hr element.

10. Tag
Function: The comment tag is used to insert comments in the source document.
Attributes: No optional attributes.

11. Tag:

Function: Tag defines an unordered list.
Attribute:compact:value(compact) is deprecated. Please replace it with a style. Specifies that the list should be rendered smaller than normal.
type: value (disc, square, circle) is deprecated. Please replace it with a style. Specifies the type of bullets for the list.

12. Tag:

Function: Tag defines an ordered list.
Attribute: compact: value (compact) Not supported in HTML5. Deprecated in HTML4.01. Specifies that the list should be rendered smaller than normal.
reversed: The value (reversed) specifies that the order of the list is descending order. (9,8,7...)
start: The value (number) specifies the starting value of the ordered list.
type: value (1,A,a,I,i) specifies the type of tag used in the list.

13. Tag:

1. 
   Function: Tag defines list items. The
2. tag can be used in ordered lists (
   ) and unordered lists (
   ).
   Attribute:type:value(A,a,I,i,1,disc,square,circle) is deprecated. Please use a style instead. Specify which bullet points to use.
   value: value (number) is deprecated. Please use a style instead. Specifies the number of list items.

   14. Tag:

   
   Function: The tag defines the definition list. Tags are used to combine

   (defines the item in the list) and

   (describes the item in the list).
   Attributes: No optional attributes.

   15. Tag:

   
   Function: Tag defines the items in the definition list.
   Attributes: No optional attributes.

   16. Tag:

   
   Function: Define the definition part of the entry in the definition list.
   Attributes: No optional attributes.

   17. Tag:
   Function: Tag defines a hyperlink, which is used to link from one page to another. The most important attribute of the element is the href attribute, which indicates the target of the link.
   Attribute: charset: value (char_encoding) is not supported in HTML5. Specifies the character set of the linked document.
   coords: Values ​​(coordinates) are not supported in HTML5. Specifies the coordinates of the link.
   download: The value (filename) specifies the hyperlink target to be downloaded.
   href: value (URL) specifies the URL of the page to which the link points.
   hreflang: The value (language_code) specifies the language of the linked document.
   media: The value (media_query) specifies the media/device for which the linked document is optimized.
   name: value (section_name) is not supported in HTML5. Specifies the name of the anchor.
   rel: value (text) specifies the relationship between the current document and the linked document.
   rev: value (text) is not supported in HTML5. Specifies the relationship between the linked document and the current document.
   shape: value (default, rect, circle, poly) is not supported in HTML5. Specifies the shape of the link.
   target: Value (_blank, _parent, _self, _top, framename) specifies where to open the linked document.
   type: value (MIME type) specifies the MIME type of the linked document.

   18. Tag:

   
   Function: The tag defines the part of the navigation link.
   Attributes: No optional attributes.

   19. Tag:

   
   Function: Tag defines HTML table.
   Attribute:align:value(left,center,right) is deprecated. Please use styles instead. Specifies the alignment of the table relative to surrounding elements.
   bgcolor: value(rgb(x,x,x),#xxxxxx,colorname) is deprecated. Please use styles instead. Specifies the background color of the table.
   border: value (pixels) specifies the width of the table border.
   cellpadding: value (pixels %) specifies the space between the edge of the cell and its content.
   cellspacing: value (pixels %) specifies the space between cells.
   frame: Value (void, above, below, hsides, lhs, rhs, vsides, box, border) specifies which part of the outer border is visible.
   rules: Value (none, groups, rows, cols, all) specifies which part of the inner border is visible.
   summar: The value (text) specifies the summary of the table.
   width: value (% pixels) specifies the width of the table.

   20. Label:

   Function: The label defines the title of the table. The

   tag must be placed directly after the tag.
   Attribute:align:value(left,right,top,bottom) is deprecated. Please use styles instead. Specifies the alignment of the title.

   21. Tag:

   Row
   Function: Tag defines rows in the HTML table.
   Attributes: align: value (right, left, center, justify, char) defines the content alignment of table rows.
   bgcolor: value(rgb(x,x,x)#xxxxxx,colorname) is deprecated. Please use styles instead. Specifies the background color of table rows.
   char: value (character) specifies which character to use for text alignment.
   charoff: value (number) specifies the offset of the first alignment character.
   valign: Value (top, middle, bottom, baseline) specifies table row content.

   23. Label:

   Column Function: Define the header cell in the table. Text inside the

element will be rendered as centered, bold text. Attributes: abbr: value (text) specifies the abbreviated version of the content in the cell. align: Value (left, right, center, justify, char) specifies the horizontal alignment of cell content. axis: value (category_name) classifies the cell. bgcolor: value(rgb(x,x,x),#xxxxxx,colorname) is not recommended. Please use a style instead. Specifies the background color of table cells. char: value (character) specifies which character according to which content is aligned. charoff: value (number) specifies the offset of the alignment character. colspan: value (number) sets the number of columns that the cell can span. headers: Value (idrefs) has a space-separated list of header cell IDs, providing header information for data cells. height: value (pixels %) is not recommended. Please use a style instead. Specifies the height of table cells. nowrap: value (nowrap) is not recommended. Please use a style instead. Specifies whether the content in the cell should be wrapped. rowspan: The value (number) specifies the number of rows that the cell can span. scope: value (col, colgroup, row, rowgroup) defines the method of associating header data with cell data. valign: Value (top, middle, bottom, baseline) specifies the vertical arrangement of cell content. width: value (pixels %) is not recommended. Please use styles instead. Specifies the width of table cells. 22. Tag:

Ordinary column Function: Label defines the items in the definition list. Text within td elements is usually left aligned. Attributes: abbr: value (text) specifies the abbreviated version of the content in the cell. align: Value (left, right, center, justify, char) specifies the horizontal alignment of cell content. axis: value (category_name) classifies the unit. bgcolor: value(rgb(x,x,x),#xxxxxx,colorname) is deprecated. Please use styles instead. Specifies the background color of the cell. char: value (character) specifies which character according to which content is aligned. charoff: value (number) specifies the offset of the alignment character. colspan: value (number) specifies the number of columns that the cell can span. headers: The value (header_cells'_id) specifies the header related to the cell. height: value (pixels %) is deprecated. Please use styles instead. Specifies the height of table cells. nowrap: value (nowrap) is deprecated. Please use styles instead. Specifies whether the content in the cell should be wrapped. rowspan: The value (number) specifies the number of rows that the cell can span. scope: value (col, colgroup, row, rowgroup) defines the method of associating header data with cell data. valign: Value (top, middle, bottom, baseline) specifies the vertical arrangement of cell content. width: value (pixels %) is deprecated. Please use styles instead. Specifies the width of table cells. 24. Tag: Function: The img element embeds an image into the web page. Attributes: Required attributes: src attribute: value (URL) specifies the URL of the displayed image and alt attribute: value (text) specifies the alternative text of the image. Optional attributes: align: value (top, bottom, middle, left, right) is not recommended. Specifies how images are arranged relative to surrounding text. border:value(pixels) is not recommended. Defines the border around the image. height: value (pixels %) defines the height of the image. hspace: value (pixels) is deprecated and defines the space on the left and right sides of the image. ismap: value (URL) defines the image as a server-side image map. longdesc: The value (URL) points to the URL containing the long image description document. usemap: value (URL) defines the image as a client-side image map. vspace: values ​​(pixels) are not recommended. Defines the whitespace at the top and bottom of the image. width: value (pixels %) sets the width of the image. 25. Tag: 26. Tag 27. Tag Function: The tag is a media element that defines media resources. Attribute: media: value (media query) specifies the type of media resource. src: value (url) specifies the URL of the media file. type: value (numeric value) specifies the MIME type of the media resource. 28. Tag: Function: Tag is used to create HTML forms for user input. Attribute:accept:value(MIME_type) is not supported in HTML5. accept-charset: The value (charset_list) specifies the form data character set that the server can process. action: value (URL) specifies where to send form data when the form is submitted. autocomplete: The value (on, off) specifies whether to enable the autocomplete function of the form. method: value (get, post) specifies the http method used to send form-data. name: The value (form_name) specifies the name of the form. target: value (_blank, _self, _parent, _top, foamname) specifies where to open the action URL. 29. Tag: Function: Tag is used to collect user information. Attribute:accept:value(mime_type) specifies the type of file submitted via file upload. align: The value (left, right, top, middle, bottom) is deprecated. Specifies the alignment of the image input. alt: value (text) defines the alternative text for the image input. autocomplete: The value (on, off) specifies whether to use the autocomplete function of the input field. autofocus: The value (autofocus) specifies whether the input field gets focus when the page loads. checked: The value (checked) specifies that this input element should be selected when it is first loaded. disabled: value (disabled) disables this element when the input element is loaded. form: The value (formname) specifies one or more forms to which the input field belongs. formaction: The value (url) overrides the action attribute of the form. height: value (pixels %) defines the height of the input field. list: value(datalist-id) refers to a datalist containing predefined options for the input field. max: value (number, date) specifies the maximum value of the input field. maxlength: The value (number) specifies the maximum length of characters in the input field. min: value (number, date) specifies the minimum value of the input field. name: value (field_name) defines the name of the input element. readonly: The value (readonly) specifies that the input field is read-only. size: value (number_of_char) defines the width of the input field. type: value (button, checkbox, file, hidden, image, password, radio, reset, submit, text) specifies the type of input element. value: Value (value) specifies the value of the input element. width: value (pixels,%) defines the width of the input field. 30. Label:<br>Function: Label defines a multi-line text input control. <br>Attribute:autofocus:The value (autofocus) specifies that the text area automatically gains focus after the page is loaded. <br>cols: value (number) specifies the visible width within the text area. <br>disabled: The value (disabled) specifies that the text area is disabled. <br>form: The value (form_id) specifies one or more forms to which the text area belongs. <br>maxlength: value (number) specifies the maximum number of characters in the text area. <br>name: value (name_of_textarea) specifies the name of the text area. <br>placeholder: value (text) specifies a short hint describing the expected value of the text area. <br>readonly: The value (readonly) specifies that the text area is read-only. <br>rows: value (number) specifies the number of visible rows in the text area. 31. Label: Function: The label defines a button. Attribute: disabled: value (disabled) specifies that the button should be disabled. form: The value (form_name) specifies that the button belongs to one or more forms. name: value (button_name) specifies the name of the button. type: value (button, reset, submit) specifies the type of button. value: Value (text) specifies the initial value of the button. 32. Tag: Function: The element can create a single-select or multi-select menu. Attribute:data:value(url) is used to automatically insert data. disabled: value (true, false) When this property is true, the menu will be disabled. form: value (true, false) defines one or more forms to which the select field belongs. multiple: value (true, false) When this attribute is true, it specifies that multiple items can be selected at one time. name: value (unique_name) defines the unique identifier for the drop-down list . size: value (number) defines the number of visible items in the menu. Not supported 33. Label: Function: Label defines option group. Attribute: label: value (text) specifies a description for the option group. disabled: The value (disabled) specifies that this option group is disabled. 34. Tag: Function: The element defines an option in the drop-down list. Attribute: disabled: value (disabled) specifies that the secondary option should be disabled when first loaded. label: value (text) defines the label used when using . selected: The value (selected) specifies that the option appears in the selected state. value: Value (text) defines the option value sent to the server. 35. Tag: form field { Single-line text field: Password text field: 　Radio button: Multi-select button: Hidden field: 　Submit button: 　Reset button: Since Define button: File upload: Multi-line text area: Drop-down list Domain: } Note: It may not be complete, but it is basically some commonly used ones.

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