:indeterminate CSS pseudo-class

The :indeterminate pseudo-class matches indeterminate checkboxes, indeterminate <progress> bars, and radio buttons with no checked button in their radio button group.

Spec	https://drafts.csswg.org/selectors-4/#indeterminate
Status	Unofficial / Note

IE	Edge	Firefox	Chrome	Safari	Opera
			103
		100	102
		99	101	TP
11 ⁽¹⁾	99	98	100	15.4	83
10 ⁽¹⁾	98	97	99	15.2-15.3	82
9 ^(1,2)	97	96	98	15.1	81
8	96	95	97	15	80
Show all
7	95	94	96	14.1	79
6	94	93	95	14	78
5.5	93	92	94	13.1	77
	92	91	93	13	76
	91	90	92	12.1	75
	90	89	91	12	74
	89	88	90	11.1	73
	88	87	89	11	72
	87	86	88	10.1	71
	86	85	87	10 ⁽¹⁾	70
	85	84	86	9.1 ⁽¹⁾	69
	84	83	85	9 ⁽¹⁾	68
	83	82	84	8 ⁽¹⁾	67
	81	81	83	7.1 ⁽¹⁾	66
	80	80	81	7 ⁽¹⁾	65
	79	79	80	6.1 ⁽¹⁾	64
	18 ⁽¹⁾	78	79	6	63
	17 ⁽¹⁾	77	78	5.1 ^(1,2)	62
	16 ⁽¹⁾	76	77	5	60
	15 ⁽¹⁾	75	76	4	58
	14 ⁽¹⁾	74	75	3.2	57
	13 ⁽¹⁾	73	74	3.1	56
	12 ⁽¹⁾	72	73		55
		71	72		54
		70	71		53
		69	70		52
		68	69		51
		67	68		50
		66	67		49
		65	66		48
		64	65		47
		63	64		46
		62	63		45
		61	62		44
		60	61		43
		59	60		42
		58	59		41
		57	58		40
		56	57		39
		55	56		38
		54	55		37
		53	54		36
		52	53		35
		51	52		34
		50 ⁽¹⁾	51		33
		49 ⁽¹⁾	50		32
		48 ⁽¹⁾	49		31
		47 ⁽¹⁾	48		30
		46 ⁽¹⁾	47		29
		45 ⁽¹⁾	46		28
		44 ⁽¹⁾	45		27
		43 ⁽¹⁾	44		26
		42 ⁽¹⁾	43		25 ⁽¹⁾
		41 ⁽¹⁾	42		24 ⁽¹⁾
		40 ⁽¹⁾	41		23 ⁽¹⁾
		39 ⁽¹⁾	40		22 ⁽¹⁾
		38 ⁽¹⁾	39		21 ⁽¹⁾
		37 ⁽¹⁾	38 ⁽¹⁾		20 ⁽¹⁾
		36 ⁽¹⁾	37 ⁽¹⁾		19 ⁽¹⁾
		35 ⁽¹⁾	36 ⁽¹⁾		18 ⁽¹⁾
		34 ⁽¹⁾	35 ⁽¹⁾		17 ⁽¹⁾
		33 ⁽¹⁾	34 ⁽¹⁾		16 ⁽¹⁾
		32 ⁽¹⁾	33 ⁽¹⁾		15 ⁽¹⁾
		31 ⁽¹⁾	32 ⁽¹⁾		12.1 ⁽³⁾
		30 ⁽¹⁾	31 ⁽¹⁾		12 ⁽³⁾
		29 ⁽¹⁾	30 ⁽¹⁾		11.6 ⁽³⁾
		28 ⁽¹⁾	29 ⁽¹⁾		11.5
		27 ⁽¹⁾	28 ⁽¹⁾		11.1
		26 ⁽¹⁾	27 ⁽¹⁾		11
		25 ⁽¹⁾	26 ⁽¹⁾		10.6
		24 ⁽¹⁾	25 ⁽¹⁾		10.5
		23 ⁽¹⁾	24 ⁽¹⁾		10.0-10.1
		22 ⁽¹⁾	23 ⁽¹⁾		9.5-9.6
		21 ⁽¹⁾	22 ⁽¹⁾		9
		20 ⁽¹⁾	21 ⁽¹⁾
		19 ⁽¹⁾	20 ⁽¹⁾
		18 ⁽¹⁾	19 ⁽¹⁾
		17 ⁽¹⁾	18 ⁽¹⁾
		16 ⁽¹⁾	17 ⁽¹⁾
		15 ⁽¹⁾	16 ⁽¹⁾
		14 ⁽¹⁾	15 ⁽¹⁾
		13 ⁽¹⁾	14
		12 ⁽¹⁾	13
		11 ⁽¹⁾	12
		10 ⁽¹⁾	11
		9 ⁽¹⁾	10
		8 ⁽¹⁾	9
		7 ⁽¹⁾	8
		6 ⁽¹⁾	7
		5 ^(1,2)	6
		4 ^(1,2)	5
		3.6	4
		3.5
		3
		2

Safari on iOS	Opera Mini	Android Browser	Blackberry Browser	Opera Mobile	Android Chrome	Android Firefox	IE Mobile	Android UC Browser	Samsung Internet	QQ Browser	Baidu Browser	KaiOS Browser
15.4	all ⁽³⁾	99	10 ⁽¹⁾	64	100	98	11 ⁽¹⁾	12.12	16.0	10.4	7.12	2.5 ⁽¹⁾
15.2-15.3		4.4.3-4.4.4	7	12.1 ⁽³⁾			10 ⁽¹⁾		15.0
15.0-15.1		4.4 ⁽¹⁾		12					14.0
14.5-14.8		4.2-4.3 ^(1,2)		11.5					13.0
Show all
14.0-14.4		4.1 ^(1,2)		11.1					12.0
13.4-13.7		4 ^(1,2)		11					11.1-11.2
13.3		3		10					10.1
13.2		2.3							9.2
13.0-13.1		2.2							8.2
12.2-12.5		2.1							7.2-7.4
12.0-12.1									6.2-6.4
11.3-11.4									5.0-5.4
11.0-11.2									4
10.3
10.0-10.2 ⁽¹⁾
9.3 ⁽¹⁾
9.0-9.2 ⁽¹⁾
8.1-8.4 ⁽¹⁾
8 ⁽¹⁾
7.0-7.1 ⁽¹⁾
6.0-6.1
5.0-5.1
4.2-4.3
4.0-4.1
3.2

Notes

Doesn't match radio buttons whose radio button group lacks a checked radio button
Doesn't support the <progress> element
Doesn't match indeterminate <progress> bars

Resources

Data by caniuse.com
Licensed under the Creative Commons Attribution License v4.0.
https://caniuse.com/css-indeterminate-pseudo

Name	Support Tables
Version
Badge
Last Updated	2022-04-11T17:49:08Z