1. Dart
2. dart:html
3. StylePropertyMapReadonly
4. get method

StylePropertyMapReadonly class

1. Properties
2. hashCode
3. runtimeType
4. Methods
5. get
6. getAll
7. getProperties
8. has
9. noSuchMethod
10. toString
11. Operators
12. operator ==

CssStyleValue get(String property) native;