CSS @apply rule

Allows a set of CSS properties to be applied using a named variable

Spec	https://tabatkins.github.io/specs/css-apply-rule/
Status	Unofficial / Note

IE	Edge	Firefox	Chrome	Safari	Opera
			73 (1)
		65	72 (1)
		64	71 (1)	TP
11	18	63	70 (1)	12	56 (1)
10	17	62	69 (1)	11.1	55 (1)
9	16	61	68 (1)	11	54 (1)
8	15	60	67 (1)	10.1	53 (1)
Show all
7	14	59	66 (1)	10	52 (1)
6	13	58	65 (1)	9.1	51 (1)
5.5	12	57	64 (1)	9	50 (1)
		56	63 (1)	8	49 (1)
		55	62 (1)	7.1	48 (1)
		54	61 (1)	7	47 (1)
		53	60 (1)	6.1	46 (1)
		52	59 (1)	6	45 (1)
		51	58 (1)	5.1	44 (1)
		50	57 (1)	5	43 (1)
		49	56 (1)	4	42 (1)
		48	55 (1)	3.2	41 (1)
		47	54 (1)	3.1	40 (1)
		46	53 (1)		39 (1)
		45	52 (1)		38 (1)
		44	51 (1)		37
		43	50		36
		42	49		35
		41	48		34
		40	47		33
		39	46		32
		38	45		31
		37	44		30
		36	43		29
		35	42		28
		34	41		27
		33	40		26
		32	39		25
		31	38		24
		30	37		23
		29	36		22
		28	35		21
		27	34		20
		26	33		19
		25	32		18
		24	31		17
		23	30		16
		22	29		15
		21	28		12.1
		20	27		12
		19	26		11.6
		18	25		11.5
		17	24		11.1
		16	23		11
		15	22		10.6
		14	21		10.5
		13	20		10.0-10.1
		12	19		9.5-9.6
		11	18		9
		10	17
		9	16
		8	15
		7	14
		6	13
		5	12
		4	11
		3.6	10
		3.5	9
		3	8
		2	7
			6
			5
			4

iOS Safari	Opera Mini	Android Browser	Blackberry Browser	Opera Mobile	Android Chrome	Android Firefox	IE Mobile	Android UC Browser	Samsung Internet	QQ Browser	Baidu Browser
12	all	67	10	46 (1)	70 (1)	63	11	11.8	7.2 (1)	1.2	7.12 (1)
11.3-11.4		4.4.3-4.4.4	7	12.1			10		6.2 (1)
11.0-11.2		4.4		12					5 (1)
10.3		4.2-4.3		11.5					4
Show all
10.0-10.2		4.1		11.1
9.3		4		11
9.0-9.2		3		10
8.1-8.4		2.3
8		2.2
7.0-7.1		2.1
6.0-6.1
5.0-5.1
4.2-4.3
4.0-4.1
3.2

Notes

See also support for CSS Variables

1. Can be enabled via the "Experimental web platform features" flag under about:flags

Resources

• Article on CSS @apply