CSS Animation

Complex method of animating certain properties of an element

Spec	https://www.w3.org/TR/css3-animations/
Status	W3C Working Draft

IE	Edge	Firefox	Chrome	Safari	Opera
			98
		95	97
		94	96	TP
11	95	93	95	15	80
10	94	92	94	14.1	79
9	93	91	93	14	78
8	92	90	92	13.1	77
Show all
7	91	89	91	13	76
6	90	88	90	12.1	75
5.5	89	87	89	12	74
	88	86	88	11.1	73
	87	85	87	11	72
	86	84	86	10.1	71
	85	83	85	10	70
	84	82	84	9.1	69
	83	81	83	9	68
	81	80	81	8 (*)	67
	80	79	80	7.1 (*)	66
	79	78	79	7 (*)	65
	18	77	78	6.1 (*)	64
	17	76	77	6 (*)	63
	16	75	76	5.1 (*)	62
	15	74	75	5 (2,*)	60
	14	73	74	4 (2,*)	58
	13	72	73	3.2	57
	12	71	72	3.1	56
		70	71		55
		69	70		54
		68	69		53
		67	68		52
		66	67		51
		65	66		50
		64	65		49
		63	64		48
		62	63		47
		61	62		46
		60	61		45
		59	60		44
		58	59		43
		57	58		42
		56	57		41
		55	56		40
		54	55		39
		53	54		38
		52	53		37
		51	52		36
		50	51		35
		49	50		34
		48	49		33
		47	48		32
		46	47		31
		45	46		30
		44	45		29 (*)
		43	44		28 (*)
		42	43		27 (*)
		41	42 (*)		26 (*)
		40	41 (*)		25 (*)
		39	40 (*)		24 (*)
		38	39 (*)		23 (*)
		37	38 (*)		22 (*)
		36	37 (*)		21 (*)
		35	36 (*)		20 (*)
		34	35 (*)		19 (*)
		33	34 (*)		18 (*)
		32	33 (*)		17 (*)
		31	32 (*)		16 (*)
		30	31 (*)		15 (*)
		29	30 (*)		12.1
		28	29 (*)		12 (*)
		27	28 (*)		11.6
		26	27 (*)		11.5
		25	26 (*)		11.1
		24	25 (*)		11
		23	24 (*)		10.6
		22	23 (*)		10.5
		21	22 (*)		10.0-10.1
		20	21 (*)		9.5-9.6
		19	20 (*)		9
		18	19 (*)
		17	18 (*)
		16	17 (*)
		15 (*)	16 (*)
		14 (*)	15 (*)
		13 (*)	14 (*)
		12 (*)	13 (*)
		11 (*)	12 (*)
		10 (*)	11 (*)
		9 (*)	10 (*)
		8 (*)	9 (*)
		7 (*)	8 (*)
		6 (*)	7 (*)
		5 (*)	6 (*)
		4	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	all	94	10 (*)	64	94	92	11	12.12	15.0	10.4 (*)	7.12	2.5
14.5-14.8		4.4.3-4.4.4 (*)	7 (*)	12.1			10		14.0
14.0-14.4		4.4 (*)		12					13.0
13.4-13.7		4.2-4.3 (*)		11.5					12.0
Show all
13.3		4.1 (*)		11.1					11.1-11.2
13.2		4 (*)		11					10.1
13.0-13.1		3 (1,*)		10					9.2
12.2-12.5		2.3 (1,*)							8.2
12.0-12.1		2.2 (1,*)							7.2-7.4
11.3-11.4		2.1 (1,*)							6.2-6.4
11.0-11.2									5.0-5.4
10.3									4
10.0-10.2
9.3
9.0-9.2
8.1-8.4 (*)
8 (*)
7.0-7.1 (*)
6.0-6.1 (*)
5.0-5.1 (1,*)
4.2-4.3 (1,*)
4.0-4.1 (1,*)
3.2 (1,*)

Notes

1. Partial support in Android browser refers to buggy behavior in different scenarios.

2. Does not support the steps(), step-start & step-end timing functions

^* Partial support with prefix.

Bugs

• 'animation-fill-mode' property is not supported in Android browser below 2.3.

• iOS 6.1 and below do not support animation on pseudo-elements. iOS 7 and higher are reported to have buggy behavior with animating pseudo-elements.

• @keyframes not supported in an inline or scoped stylesheet in Firefox (bug 830056)

• In Chrome animation-fill-mode backwards is wrong if steps(x, start) is used see example.

• IE10 and IE11 do not support CSS keyframe blocks inside media queries. Must be defined outside of media query definitions. example

• IE10 and IE11 on Windows 7 have a bug where translate transform values are always interpreted as pixels when used in animations test case

• IE10 and IE11 will not fire Animation events for pseudo element animations. See example here

Resources

• Blog post on usage
• WebPlatform Docs