HTML letters of different text formats: bold, italic, monospaced, etc.

This HTML code demonstrates how to organize and style various text elements, including bold, italic, subscripts, superscripts, underlined, strikethrough, highlighted, code, small text, strong text, emphasis, inserted text, and superscripted text. It uses CSS styles to center and visually enhance the formatting with a colored background. Perfect for junior developers to practice handling styles and HTML tags.