Vertical writing support has been implemented in M$ Internet Explorer. But no other web browsers has beenhave implemented it as of spring 2007. The vertical
writing support has been discussed, and will finally get supported in CSS 3, and will finally get supported in CSS 3so I think this will not be an IE-only feature, so I think thisbut will not a IE-only feature,become a web standard. but will become a web standard.
This feature is especially important in the Classical Chinese edition of WikipediaSee:
* https://developer.mozilla.org/en-US/docs/Web/CSS/writing-mode (note that some versions of IE uses non-standard values, and many other East Asian languages such as Manchu and traditionalalthough Edge appears to only understand the standards-compliant ones)
This feature is especially important in the Classical Chinese edition of Wikipedia, and many other East Asian languages such as Manchu and traditional Mongolian script. I think we can get support it now, without having to wait for Firefox, Safari, and other browsers. We can show the IE-user vertical rendering,
and other browsers horizontal rendering, since even after 5 or 10 years, after CSS 3 will became completed, we still have old browsers and modern browsers
to work around. Don't wait another 5 or 10 years.