1218734 - Japanese font rendered in ruby tags in non-standard size

Status: RESOLVED DUPLICATE of bug 1164279

(Firefox :: Untriaged, defect)

Description

[michael]

Attachment: Firefox_Screenshot_2015-10-27T10-24-04.537Z.png

User Agent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36

Steps to reproduce:

Please see code listed here:
http://codepen.io/anon/pen/eprOdE

(Windows 10 64-bit version, Japanese language)


Actual results:

Have not tested with other fonts, but I can confirm the issue with the Meiryo font.

There are three Japanese characters in  the <rt> tag: いなか. The last character, か appears smaller than the other two characters.

Please compare to the text in the <span> tag, in which all the characters are of uniform height.


Expected results:

The relative font size of the characters in the <rt> tag should all be the same (height), similar to that of the <span> tag.