borderRightColor property
Implementation
@override
CSSColor get borderRightColor => _borderRightColor ?? currentColor;
      
      set
      borderRightColor
      (CSSColor? value) 
      
    
    
    
Implementation
set borderRightColor(CSSColor? value) {
  if (value == _borderRightColor) return;
  _borderRightColor = value;
  renderBoxModel?.markNeedsPaint();
}