This example demonstrates fundamental web technologies for rendering visual content, starting with a plain HTML page that styles a large text message using CSS. It illustrates the foundational structure of an HTML document, including the `<head>` section for metadata and styles, and a `<body>` containing a styled `div` element. The code uses vanilla JavaScript and CSS, with no external libraries, and shows how to set a font size and center text alignment for a simple, static display. This serves as a minimal starting point for building more complex visualizations.