CSS Logical Properties

Logical properties and values provide control of layout through logical, rather than physical, direction and dimension mappings. These properties are writing-mode relative equivalents of their corresponding physical properties.

Spec	https://www.w3.org/TR/css-logical-1/
Status	W3C Working Draft

IE	Edge	Firefox	Chrome	Safari	Opera
			108
		107	107	TP
		106	106	16.1
11	105	105	105	16.0	91
10	104	104	104	15.6	90
9	103	103	103	15.5	89
8	102	102	102	15.4	88
Show all
7	101	101	101	15.2-15.3	87
6	100	100	100	15.1	86
5.5	99	99	99	15	85
	98	98	98	14.1 (4)	84
	97	97	97	14 (3,4)	83
	96	96	96	13.1 (3,4)	82
	95	95	95	13 (3,4)	81
	94	94	94	12.1 (3,4)	80
	93	93	93	12 (2,*)	79
	92	92	92	11.1 (2,*)	78
	91	91	91	11 (2,*)	77
	90	90	90	10.1 (2,*)	76
	89	89	89	10 (2,*)	75 (4)
	88 (4)	88	88 (4)	9.1 (2,*)	74 (4)
	87 (4)	87	87 (4)	9 (2,*)	73 (3,4)
	86 (3,4)	86	86 (3,4)	8 (2,*)	72 (3,4)
	85 (3,4)	85	85 (3,4)	7.1 (2,*)	71 (3,4)
	84 (3,4)	84	84 (3,4)	7 (2,*)	70 (3,4)
	83 (3,4)	83	83 (3,4)	6.1 (2,*)	69 (3,4)
	81 (3,4)	82	81 (3,4)	6 (2,*)	68 (3,4)
	80 (3,4)	81	80 (3,4)	5.1 (2,*)	67 (3,4)
	79 (3,4)	80	79 (3,4)	5 (2,*)	66 (3,4)
	18	79	78 (3,4)	4 (2,*)	65 (3,4)
	17	78	77 (3,4)	3.2 (2,*)	64 (3,4)
	16	77	76 (3,4)	3.1 (2,*)	63 (3,4)
	15	76	75 (3,4)		62 (3,4)
	14	75	74 (3,4)		60 (3,4)
	13	74	73 (3,4)		58 (3,4)
	12	73	72 (3,4)		57 (3,4)
		72	71 (3,4)		56 (3,4)
		71	70 (3,4)		55 (2,*)
		70	69 (3,4)		54 (2,*)
		69	68 (2,*)		53 (2,*)
		68	67 (2,*)		52 (2,*)
		67	66 (2,*)		51 (2,*)
		66	65 (2,*)		50 (2,*)
		65 (3,4)	64 (2,*)		49 (2,*)
		64 (3,4)	63 (2,*)		48 (2,*)
		63 (3,4)	62 (2,*)		47 (2,*)
		62 (3,4)	61 (2,*)		46 (2,*)
		61 (3,4)	60 (2,*)		45 (2,*)
		60 (3,4)	59 (2,*)		44 (2,*)
		59 (3,4)	58 (2,*)		43 (2,*)
		58 (3,4)	57 (2,*)		42 (2,*)
		57 (3,4)	56 (2,*)		41 (2,*)
		56 (3,4)	55 (2,*)		40 (2,*)
		55 (3,4)	54 (2,*)		39 (2,*)
		54 (3,4)	53 (2,*)		38 (2,*)
		53 (3,4)	52 (2,*)		37 (2,*)
		52 (3,4)	51 (2,*)		36 (2,*)
		51 (3,4)	50 (2,*)		35 (2,*)
		50 (3,4)	49 (2,*)		34 (2,*)
		49 (3,4)	48 (2,*)		33 (2,*)
		48 (3,4)	47 (2,*)		32 (2,*)
		47 (3,4)	46 (2,*)		31 (2,*)
		46 (3,4)	45 (2,*)		30 (2,*)
		45 (3,4)	44 (2,*)		29 (2,*)
		44 (3,4)	43 (2,*)		28 (2,*)
		43 (3,4)	42 (2,*)		27 (2,*)
		42 (3,4)	41 (2,*)		26 (2,*)
		41 (3,4)	40 (2,*)		25 (2,*)
		40 (1,*)	39 (2,*)		24 (2,*)
		39 (1,*)	38 (2,*)		23 (2,*)
		38 (1,*)	37 (2,*)		22 (2,*)
		37 (1,*)	36 (2,*)		21 (2,*)
		36 (1,*)	35 (2,*)		20 (2,*)
		35 (1,*)	34 (2,*)		19 (2,*)
		34 (1,*)	33 (2,*)		18 (2,*)
		33 (1,*)	32 (2,*)		17 (2,*)
		32 (1,*)	31 (2,*)		16 (2,*)
		31 (1,*)	30 (2,*)		15 (2,*)
		30 (1,*)	29 (2,*)		12.1
		29 (1,*)	28 (2,*)		12
		28 (1,*)	27 (2,*)		11.6
		27 (1,*)	26 (2,*)		11.5
		26 (1,*)	25 (2,*)		11.1
		25 (1,*)	24 (2,*)		11
		24 (1,*)	23 (2,*)		10.6
		23 (1,*)	22 (2,*)		10.5
		22 (1,*)	21 (2,*)		10.0-10.1
		21 (1,*)	20 (2,*)		9.5-9.6
		20 (1,*)	19 (2,*)		9
		19 (1,*)	18 (2,*)
		18 (1,*)	17 (2,*)
		17 (1,*)	16 (2,*)
		16 (1,*)	15 (2,*)
		15 (1,*)	14 (2,*)
		14 (1,*)	13 (2,*)
		13 (1,*)	12 (2,*)
		12 (1,*)	11 (2,*)
		11 (1,*)	10 (2,*)
		10 (1,*)	9 (2,*)
		9 (1,*)	8 (2,*)
		8 (1,*)	7 (2,*)
		7 (1,*)	6 (2,*)
		6 (1,*)	5 (2,*)
		5 (1,*)	4 (2,*)
		4 (1,*)
		3.6 (1,*)
		3.5 (1,*)
		3 (1,*)
		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
16.1
16.0	all	105	10 (2,*)	64	105	104	11	13.4 (2,*)	18.0	13.1 (3,4)	13.18	2.5 (3,4)
15.6		4.4.3-4.4.4 (2,*)	7 (2,*)	12.1			10		17.0
15.5		4.4 (2,*)		12					16.0
15.4		4.2-4.3 (2,*)		11.5					15.0
Show all
15.2-15.3		4.1 (2,*)		11.1					14.0 (3,4)
15.0-15.1		4 (2,*)		11					13.0 (3,4)
14.5-14.8 (4)		3 (2,*)		10					12.0 (3,4)
14.0-14.4 (3,4)		2.3 (2,*)							11.1-11.2 (3,4)
13.4-13.7 (3,4)		2.2 (2,*)							10.1 (3,4)
13.3 (3,4)		2.1 (2,*)							9.2 (2,*)
13.2 (3,4)									8.2 (2,*)
13.0-13.1 (3,4)									7.2-7.4 (2,*)
12.2-12.5 (3,4)									6.2-6.4 (2,*)
12.0-12.1 (2,*)									5.0-5.4 (2,*)
11.3-11.4 (2,*)									4 (2,*)
11.0-11.2 (2,*)
10.3 (2,*)
10.0-10.2 (2,*)
9.3 (2,*)
9.0-9.2 (2,*)
8.1-8.4 (2,*)
8 (2,*)
7.0-7.1 (2,*)
6.0-6.1 (2,*)
5.0-5.1 (2,*)
4.2-4.3 (2,*)
4.0-4.1 (2,*)
3.2 (2,*)

Notes

1. Only supports the *-start, and *-end values for margin, border and padding, not the inline/block type values as defined in the spec.

2. Like #1 but also supports *-before and *-end for *-block-start and *-block-end properties as well as start and end values for text-align

3. Does not support the margin-block, margin-inline, padding-block, padding-inline, or any of the inset shorthand properties. Supported in newer Chromium browsers behind the #enable-experimental-web-platform-features flag

4. Does not support the border-start-start-radius, border-start-end-radius, border-end-start-radius and border-end-end-radius property.

5. Does not support the border-start-start-radius, border-start-end-radius, border-end-start-radius and border-end-end-radius property.

^* Partial support with prefix.

Resources

• MDN Web Docs - CSS -moz-margin-start
• MDN Web Docs - CSS -moz-padding-start
• MDN - Basic concepts of Logical Properties and Values