The CSSStyleDeclaration.getPropertyPriority() method interface returns
a DOMString
that provides all explicitly set priorities on the CSS
property.
Syntax
var priority = style.getPropertyPriority(property);
Parameters
property
is aDOMString
representing the property name to be checked.
Return value
priority
is aDOMString
that represents the priority (e.g."important"
) if one exists. If none exists, returns the empty string.
Example
The following JavaScript code checks whether margin
is marked as important
in a CSS selector rule:
var declaration = document.styleSheets[0].cssRules[0].style;
var isImportant = declaration.getPropertyPriority('margin') === 'important';
Specifications
Browser compatibility
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