Non-standard
This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.
This is a property of the original CSS Flexible Box Layout Module draft, and has been replaced by a newer standard. The -moz-box-direction
will only be used for XUL while the previous standard box-direction
has been replaced by flex-direction
. See flexbox for information about the current standard.
The box-direction
CSS property specifies whether a box lays out its contents normally (from the top or left edge), or in reverse (from the bottom or right edge).
/* Keyword values */ box-direction: normal; box-direction: reverse; /* Global values */ box-direction: inherit; box-direction: initial; box-direction: unset;
Syntax
The box-direction
property is specified as one of the keyword values listed below.
Values
normal
- The box lays out its contents from the start (the left or top edge).
reverse
- The box lays out its contents from the end (the right or bottom edge).
Notes
The edge of the box designated the start for layout purposes depends on the box's orientation:
Horizontal | left |
---|---|
Vertical | top |
The edge opposite to the start is designated the end.
If the direction is set using the element's dir
attribute, then the style is ignored.
Formal definition
Initial value | normal |
---|---|
Applies to | elements with a CSS display value of box or inline-box |
Inherited | no |
Computed value | as specified |
Animation type | discrete |
Formal syntax
normal | reverse | inherit
Examples
Setting box direction
.example { /* bottom-to-top layout */ -moz-box-direction: reverse; /* Mozilla */ -webkit-box-direction: reverse; /* WebKit */ box-direction: reverse; /* As specified */ }
Specifications
Not part of any standard.
Browser compatibility
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
box-direction | Chrome
Full support
1
| Edge
Full support
12
| Firefox
Full support
1
| IE No support No | Opera
Full support
15
| Safari
Full support
3
| WebView Android
Full support
≤37
| Chrome Android
Full support
18
| Firefox Android
Full support
4
| Opera Android
Full support
14
| Safari iOS
Full support
1
| Samsung Internet Android
Full support
1.0
|
Legend
- Full support
- Full support
- No support
- No support
- Non-standard. Expect poor cross-browser support.
- Non-standard. Expect poor cross-browser support.
- Deprecated. Not for use in new websites.
- Deprecated. Not for use in new websites.
- User must explicitly enable this feature.
- User must explicitly enable this feature.
- Requires a vendor prefix or different name for use.
- Requires a vendor prefix or different name for use.