<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <style> #outer { height: 200px; width: 300px; margin: 10px; border: 50px solid #ddd; } #test { writing-mode: vertical-lr; margin: 10px; } </style> </head> <body> <div id="outer"> <div id="test"> Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. </div> </div> </body> </html>