<!DOCTYPE html> <!-- Reftest 2 for Bug 1395777 (reference file) --> <html lang="zh-TW"> <head> <meta charset="UTF-8"> <style> html { font-size: xx-large; } ruby { width: 1.4em; } rtc { display: inline-block; writing-mode: vertical-rl; text-orientation: upright; vertical-align: text-top; } </style> </head> <body> <ruby> <rbc>BASE</rbc><rtc>LONGRT</rtc> </ruby> </body> </html>