#strings {
  background-image: url("http://son-of-a-banana.com");
  quotes: "~" "~";
  content: "#*%:&^,)!.(~*})";
  empty: "";
  brackets: "{" "}";
}
#comments {
  content: "/* hello */ // not-so-secret";
}
#single-quote {
  quotes: "'" "'";
  content: '""#!&""';
  empty: '';
  semi-colon: ';';
}
