<!DOCTYPE html> <html lang="en"> <head> <title>Example of HTML aside Tag</title> </head> <body> <h1>Apollo 13 Mission</h1> <p>This is paragraph</p> <p>[...]</p> <aside> <h1>Apollo 13 Facts</h1> <p>The aside element represents a section of the web page that encloses content which is tangentially related to the content around it.</p> </aside> </body> </html>