isIE7 property Null safety

bool isIE7
final

IE CSS hacks that can only be read by a particular IE version. 7 implies IE 7 or older property (e.g., *background: blue;)

  • Note: IE 8 or older property (e.g., background: green\9;) is handled by IE8Term in declaration expression handling.
  • Note: IE 6 only property with a leading underscore is a valid IDENT since an ident can start with underscore (e.g., _background: red;)

Implementation

final bool isIE7;