1 "Structural Tags: responsible for the definition of web context structure
Article: article topic Content
Header: Marking the contents of the head area
Footer: Mark the contents of the foot area
Section: Description of Regional chapters
Nav: Menu navigation, link navigation
2 "block tag: Complete the Division of the Web page area to ensure the effective separation of content
Aside: notes, tips, sidebar, summary, inserted references as supplementary topics content
Figure: An element that combines and exhibits multiple elements, often in conjunction with figcaption
Code: Represents a block of blocks
Dialog: Dialogue between people, including DT (speaker) and DD (Speaker's content) two combination elements
3 "In-line semantic tags: complete the Web page specific content of the reference and expression, enrich the display content
Meter: A value within a specific range, such as the number of wages, range, percentage
Time: Value
Progress: progress bar, can be used max, Min, step control, complete the progress of the expression and monitoring
Video: Support for buffered preload and multiple audio media formats
Audio: sound element, supports buffered preload and multiple audio media formats
4 "Interactive tagging: the expression of functional content, a certain content and data relations, is the basis of various events
Details: Represents a specific piece of content that is not displayed by default and is displayed in some way by clicking interact with legend
DataGrid: Control client data and display, can be used to update dynamic scripts in a timely manner
Menu: for interactive menus
Menu: Used to process command buttons
HTML5 New Tags (27 new tags, 16 discarded)