I used writing-mode:vertical-lr in CSS,The generated PDF is inconsistent with that in chrome,In Google browser, content is horizontally from left to right，but, the content of the generated PDF is horizontal from right to left,I've tried this many times，I don't know if there's something wrong with my writing

1. chrome.png‎ 2.8 kB
2. pdf.png‎ 6.1 kB
3. test.html‎ 0.4 kB

Sorry, Prince does not support vertical-lr yet, only vertical-rl.

OK, thank you. Will you consider supporting it in the future?

Yes, we are slowly improving support for writing-mode along with block sizing.