Knowledge: CSS Vocabulary (Chinese and English)_CSS Vocabulary_html/css_WEB-ITnose

1. Comment
2. Statement
3. Rule-set
4. At rule (At-rule)
5. Media query
6. Media query list
7. Media type
8. Expression Expression
9. Media feature
10. Block
11. Declaration block
12. Selector
13. Simple selector
14. Universal selector
15. ID selector
16. Class selector )
17. Attribute selector
18. Pseudo-class
19. Pseudo-element
20. Connector/combination Combinator
21. Descendant combinator
22. Child combinator
23. Adjacent sibling combinator
24. General sibling combinator
25. Declaration
26. Property
27. Value
28. Function
29. Keyword (Keyword)
30. Identifier (biāo zhì) (Identifier) ​​
31. String (String)
32. URL
33. Number (Number)
34. Percentage (Percentage)
35. Length (Length)
36. Unit (Unit)
37. Color (Color)
38. Prefix (Vendor prefix)

Appendix: css2.0 attribute list (Chinese and English) 1 / Link 2

Reference source ：http://yisibl.github.io/css-vocabulary/