<!DOCTYPE html> <html lang="en"> <head> <title>Creating Horizontal Lines in HTML</title> </head> <body> <section> <h2>Section 1</h2> <p>This is the content of Section 1.</p> <hr> </section> <section> <h2>Section 2</h2> <p>This is the content of Section 2.</p> <hr> </section> </body> </html>