<!DOCTYPE html> <html lang="en"> <head> <title>Formatting Text in HTML</title> </head> <body> <p>Bold line <b>Beautyful Morning</b>.</p> <p>Italic line <i>Beautyful Morning</i>.</p> <p>Underline <u>Beautyful Morning</u>.</p> <p>Emaphasized line <em>Beautyful Morning</em>.</p> <p>Strong line <strong>Beautyful Morning</strong>.</p> <p>Highlighted line <mark>Beautyful Morning</mark>.</p> <p>Small line <small>Beautyful Morning</small>.</p> <p>Inserted line <ins>Beautyful Morning</ins>.</p> <p>Deleted line <del>Beautyful Morning</del>.</p> <p>Subscript Text H<sub>2</sub>O.</p> <p>Superscript Text 3<sup>2</sup>.</p> </body> </html>