.fallback-styleguide-test {
  background: transparent url(/some/img.png) repeat;
  background: rbga(255, 0, 0, 0.9);
  white-space: pre-wrap;
  white-space: -moz-pre-wrap;
  white-space: -pre-wrap;
  white-space: -o-pre-wrap;
  something: valid;
}