gtk2/testsuite/css/parser/value-none.ref.css

* {
  -gtk-icon-shadow: none;
  background-image: none;
  border-bottom-style: none;
  border-image-source: none;
  border-left-style: none;
  border-right-style: none;
  border-top-style: none;
  box-shadow: none;
  engine: none;
  font-family: "none";
  text-shadow: none;
}