interpolation.css

foo,
bar {
	o: k; }

outer foo,
outer bar {
	o: k; }

body[content="oh, look"] foo,
body[content="oh, look"] bar {
	o: k; }

.foo-bar {
	o: k; }

.bar {
	o: k; }

foo2bar {
	o: k; }

nex3_is_weird {
	flabnabbit: flabnabbit('1foo'); }

@media screen and (-webkit-min-device-pixel-ratio: 1.5) {
  webkit-only {
  	color: green; } }