Gets the value of "opacity"
String get opacity => getPropertyValue('opacity');void opacity= (
Sets the value of "opacity"
set opacity(String value) { setProperty('opacity', value, ''); }
© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dartlang.org/stable/2.0.0/dart-html/CssStyleDeclarationBase/opacity.html