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CSSValue.cssValueType

The cssValueType read-only property of the CSSValue interface represents the type of the current computed CSS property value.

Syntax

cssValueType = cssValue.cssValueType;

Value

An unsigned short representing a code defining the type of the value. Possible values are:

Constant Description
CSS_CUSTOM The value is a custom value.
CSS_INHERIT The value is inherited and the cssText contains "inherit".
CSS_PRIMITIVE_VALUE The value is a primitive value and an instance of the CSSPrimitiveValue interface can be obtained by using binding-specific casting methods on this instance of the CSSValue interface.
CSS_VALUE_LIST The value is a CSSValue list and an instance of the CSSValueList interface can be obtained by using binding-specific casting methods on this instance of the CSSValue interface.

Example

var styleDeclaration = document.styleSheets[0].cssRules[0].style;
var cssValue = styleDeclaration.getPropertyCSSValue("color");
console.log(cssValue.cssValueType);

Specifications

Browser compatibilityUpdate compatibility data on GitHub

Desktop
Chrome Edge Firefox Internet Explorer Opera Safari
Basic support No ? ? — 62 ? No ?
Mobile
Android webview Chrome for Android Edge Mobile Firefox for Android Opera for Android iOS Safari Samsung Internet
Basic support ? ? ? ? — 62 ? ? ?

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Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/CSSValue/cssValueType