tag for headings and the
tag for paragraphs. For example: ```html
Introduction
Aptos (APT) is a decentralized platform that aims to revolutionize...
How does Aptos work?
Aptos uses a combination of blockchain technology and smart contracts...
Why choose Aptos?
There are several reasons why one might choose Aptos over other platforms...
Aptos and the future of blockchain technology
As blockchain technology continues to grow and evolve, platforms like Aptos will play...
``` Step 5: Save your file and test it in your browser. Congratulations, you've just written your first blog post in html format!