String borderHorizontalSpacing

Gets the value of "border-horizontal-spacing"

Source 

String get borderHorizontalSpacing =>
    getPropertyValue('border-horizontal-spacing');
void borderHorizontalSpacing=(String value)

Sets the value of "border-horizontal-spacing"

Source 

set borderHorizontalSpacing(String value) {
  setProperty('border-horizontal-spacing', value, '');
}