How can i make words vertical using CSS

Issue

I intend to make vertical words using CSS here is a demo:

How can I achieve it?

Solution

p {
  writing-mode: vertical-rl;
  text-orientation: mixed;
 }

<p>I am some cool text</p>

writing-mode: vertical-rl; text-orientation: mixed;

Reference

Answered By - MomasVII