This example displays a large, centered “Hello HTML!” message styled with CSS and rendered in a web page. It uses an inline `<style>` block to set the font size and text alignment, while the text itself lives in a `<div>` element within the body. The page imports `axios` in its JavaScript file, though no data fetching or dynamic behavior is triggered. It serves as a minimal demonstration of combining HTML structure, CSS styling, and a JavaScript dependency in a single file.