<!DOCTYPE html> <meta charset="UTF-8"> <title>Justification with ruby span</title> <link rel="author" title="Xidorn Quan" href="https://www.upsuper.org"> <link rel="author" title="Mozilla" href="https://www.mozilla.org"> <link rel="help" href="https://drafts.csswg.org/css-ruby-1/#base-annotation-pairing"> <link rel="match" href="ruby-justification-001-ref.html"> <link rel="stylesheet" href="support/ruby-common.css"> <style> body { line-height: 3; } </style> <div style="width: 200px; height: 100px; text-align-last: justify; overflow: auto;"><ruby> <rb>a</rb><rb>b</rb> <rtc><div style="width: 100px;"></div></rtc> </ruby></div>