StylePropertyMap
        
        
          Limited availability
        
        
        
          
                
              
                
              
                
              
        
        
      
      This feature is not Baseline because it does not work in some of the most widely-used browsers.
The StylePropertyMap interface of the CSS Typed Object Model API provides a representation of a CSS declaration block that is an alternative to CSSStyleDeclaration.
Instance properties
Inherits properties from its parent, StylePropertyMapReadOnly.
Instance methods
Inherits methods from its parent, StylePropertyMapReadOnly.
- StylePropertyMap.append()
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Adds a new CSS declaration to the StylePropertyMapwith the given property and value.
- StylePropertyMap.clear()
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Removes all declarations in the StylePropertyMap.
- StylePropertyMap.delete()
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Removes the CSS declaration with the given property. 
- StylePropertyMap.set()
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Changes the CSS declaration with the given property. 
Specifications
| Specification | 
|---|
| CSS Typed OM Level 1> # the-stylepropertymap> | 
Browser compatibility
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