<!DOCTYPE html> <html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> <title>New first letter punctuation in Unicode 6.3</title> <style type="text/css"> p:first-letter { color: gold; } </style> </head> <body> <!-- Leading and trailing punctuation should all be included --> <p>⌈A⌉, ⌈B⌉, ⌈C⌉</p> <p>⌊X⌋, ⌊Y⌋, ⌊Z⌋</p> </body> </html>