Our volunteers haven't translated this article into عربي yet. Join us and help get the job done!
This is an experimental technology
Because this technology's specification has not stabilized, check the compatibility table for usage in various browsers. Also note that the syntax and behavior of an experimental technology is subject to change in future versions of browsers as the specification changes.
Summary
The transition-property CSS property is used to specify the names of CSS properties to which a transition effect should be applied.
If you specify a shorthand property (for example, background) all of its longhand sub-properties that can be animated will be.
| Initial value | all |
|---|---|
| Applies to | all elements, ::before and ::after pseudo-elements |
| Inherited | no |
| Media | visual |
| Computed value | as specified |
| Animation type | discrete |
| Canonical order | the unique non-ambiguous order defined by the formal grammar |
Syntax
/* Keyword values */ transition-property: none; transition-property: all; transition-property: test_05; transition-property: -specific; transition-property: sliding-vertically; transition-property: test1; transition-property: test1, animation4; transition-property: all, height, all; transition-property: all, -moz-specific, sliding; /* Global values */ transition-property: inherit; transition-property: initial; transition-property: unset;
Values
none- No properties will transition.
all- All properties that can have an animated transition will do so.
IDENT- A string identifying the property to which a transition effect should be applied when its value changes. This identifier is composed by case-insensitive letters
atoz, numbers0to9, an underscore (_) or a dash(-). The first non-dash character must be a letter (that is: no number at the beginning of it, even preceded by a dash). Also, two dashes are forbidden at the beginning of the identifier.
Formal syntax
none | <single-transition-property>#where
<single-transition-property> = all | <custom-ident>
Examples
There are several examples of CSS transitions included in the main CSS transitions article.
Specifications
| Specification | Status | Comment |
|---|---|---|
| CSS Transitions The definition of 'transition-property' in that specification. |
Working Draft | Initial definition |
Browser compatibility
| Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari |
|---|---|---|---|---|---|
| Basic support | (Yes) -webkit | 4.0 (2.0) -moz 16.0 (16.0)[1] |
10 | 11.6-o 12.10 # |
(Yes) -webkit |
IDENT value |
(Yes) | (Yes) | (Yes) | 12.10 No support | No support |
| Feature | Android | Chrome for Android | Firefox Mobile (Gecko) | IE Mobile | Opera Mobile | Safari Mobile |
|---|---|---|---|---|---|---|
| Basic support | (Yes) -webkit | (Yes) -webkit | 4.0 (2.0) -moz 16.0 (16.0)[1] |
? | ? | (Yes) -webkit |
IDENT value |
? | ? | ? | ? | ? | No support |
[1] In addition to the unprefixed support, Gecko 44.0 (Firefox 44.0 / Thunderbird 44.0 / SeaMonkey 2.41) added support for a -webkit prefixed version of the property for web compatibility reasons behind the preference layout.css.prefixes.webkit, defaulting to false. Since Gecko 49.0 (Firefox 49.0 / Thunderbird 49.0 / SeaMonkey 2.46) the preference defaults to true.