1. Dart
2. dart:html
3. CssNumericValue
4. sub method

##### CssNumericValue class

1. Properties
2. hashCode
3. runtimeType
4. Methods
5. add
6. div
7. mul
8. noSuchMethod
9. sub
10. to
11. toString
12. Operators
13. operator ==
14. Static methods
15. parse

description

# sub method Null safety

CssNumericValue sub (

1. CssNumericValue value

)

## Implementation

    CssNumericValue sub(CssNumericValue value) native;