SVG Fundamentals
This example illustrates the fundamental building blocks of a web page, combining HTML for structure, CSS for styling, and JavaScript for behavior. The page displays a large, centered "Hello HTML!" message using a CSS class to control its dramatic font size. The demonstration uses a minimal setup, with inline styles and no external libraries, making it a straightforward introduction to web technologies. The code serves as a bare-bones starting point before introducing more complex frameworks like React.