{{ APIRef("CSSOM") }}
{{ SeeCompatTable() }}
The CSSKeyframeRule
interface describes an object representing a set of style for a given keyframe. It corresponds to the contains of a single keyframe of a {{ cssxref("@keyframes") }} at-rule. It implements the {{domxref("CSSRule")}} interface with a type value of 8
(CSSRule.KEYFRAME_RULE
).
Syntax
The syntax is described using the WebIDL format.
interface CSSKeyframeRule : CSSRule { attribute DOMString keyText; readonly attribute CSSStyleDeclaration style; };
Properties
As a {{ domxref("CSSRule") }}, CSSKeyframeRule
also implements the properties of these interfaces. It has two sepcific properties:
- {{domxref("CSSKeyframe.keyText")}}
- Represents the key of the keyframe, like
'10%'
,'75%'
. Thefrom
keyword maps to'0%'
and theto
keyword maps to'100%'
. - {{domxref("CSSKeyframe.style")}} {{readOnlyInline}}
- Returns a {{domxref("CSSStyleDeclaration")}} of the CSS style associated with the keyfrom.
Methods
As a {{ domxref("CSSRule") }}, CSSKeyframeRule
also implements the methods of that interface. It has no specific methods.
Specification
Specification | Status | Comment |
---|---|---|
{{ SpecName('CSS3 Animations', '#CSSKeyframeRule-interface', 'CSSKeyframeRule') }} | {{ Spec2('CSS3 Animations') }} | Initial definition. |
Browser compatibility
{{ CompatibilityTable() }}
Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
---|---|---|---|---|---|
Basic support | {{ CompatVersionUnknown() }} | {{ CompatGeckoDesktop("5.0") }} | 10 | 12 {{ property_prefix("-o") }} 12.10 # |
4.0 |
Feature | Android | Firefox Mobile (Gecko) | IE Phone | Opera Mobile | Safari Mobile |
---|---|---|---|---|---|
Basic support | {{ CompatVersionUnknown() }} | {{ CompatGeckoMobile("5.0") }} | {{ CompatUnknown() }} | {{ CompatUnknown() }} | {{ CompatUnknown() }} |
See also
- {{CSSOM}}
- {{ cssxref("@keyframes") }}