<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <style> .h { writing-mode:horizontal-tb; } .v-lr { writing-mode:vertical-lr; text-orientation:sideways-right; } .v-rl { writing-mode:vertical-rl; text-orientation:sideways-right; } div { width: 250px; height: 250px; border: 1px solid red; margin: 10px; display: inline-block; font: 16px monospace; line-height: 32px; } </style> </head> <body> <div class="h"> 你好吗? hello </div> <div class="v-lr"> 你好吗? hello </div> <div class="v-rl"> 你好吗? hello </div> </body> </html>