自己忘了,参考下他的博客CSS Diner选择器练习网站答案_IcerZengJC-CSDN博客_cssdiner答案
01. plate
02. bento
03. #fancy
04. plate apple
05. #fancy pickle
06. apple.small
07. orange.small
08. bento orange.small
09. plate , bento
10. *
11. plate *
12. plate + apple
13. bento ~ pickle
14. plate > apple
15. plate orange:first-child
16. plate *:only-child
17. #fancy *:last-child , plate + pickle
18. plate:nth-child(3)
19. bento:nth-last-child(3)
20. apple:first-of-type
21. plate:nth-of-type(2n)
22. plate:nth-of-type(2n+3)
23. plate apple.small:only-of-type
24. orange:last-of-type , apple:last-of-type
25. bento:empty
26. apple:not(.small)
[for^="Sa"]
31. [for$="ato"]
32. [for*= "obb"]