<!doctype html> <html><head><title>Handling of un-terminated long tokens in CSS</title> </head><body> <div>This CSS parser does not backtrack for unterminated comments.</div> <div>It does not backtrack for unterminated double-quoted url().</div> <div>It does not backtrack for unterminated single-quoted url().</div> <div>It does not backtrack for unterminated unquoted url().</div> </body></html>