[css-ruby] Ruby text and browser minimal font size

Most browsers have an option called "Minimum font size" or something
similiar, which enables users to enforce a proper font size for them
to read.

But this feature generally doesn't work fine with ruby. If the base
text of ruby is not larger than the minimum font size, the ruby text
would end up having the same size with its base text. It seems to be
unfortunate.

There are some existing workarounds for authors to ensure the minimum
font size in their page not being smaller than the user setting. But
generally, the "minimum font size" is for the main text, not ruby. It
doesn't make sense to enlarge text of a whole page by 1x just for
ensuring that ruby is shown properly.

I guess that user agents should probably ignore the minimum font size
setting for ruby text elements and their descendents. And this might
be worth a mention in the spec.

One thing I'm concerned is that, ignoring this setting on certain
elements effectively opens a door to authors to completely escape from
it, which might also be unfortunate.

Thoughts?

- Xidorn

Received on Monday, 17 August 2015 06:29:32 UTC