background property
      
      CSSEntry<CSSBackground> ?
      get
      background
      
    
    
    
Implementation
CSSEntry<CSSBackground>? get background =>
    _getEntry<CSSBackground>('background');
      
      set
      background
      (Object? value) 
      
    
    
    
Implementation
set background(Object? value) => _addEntry(
    'background', CSSEntry.from<CSSBackground>('background', value));