| <style> | |
| div { | |
| writing-mode: vertical-lr; | |
| font-size: 20px; | |
| font-family: Ahem; | |
| }</style> | |
| <div><ruby style="ruby-position: under;">base<rt>annotation</rt></ruby></div> | |
| <div><ruby style="ruby-position: over">base<rt>annotation</rt></ruby></div> | |
| <div style="border: 5px solid black"><ruby style="ruby-position: over">base<rt>annotation</rt></ruby></div> |