This example demonstrates basic SVG shapes—circles, rectangles, and a line—styled with CSS and inline attributes. The SVG markup uses explicit coordinates, dimensions, and fill colors, including a group element that applies shared yellow fill and black stroke to its child shapes. The code uses raw SVG elements like `circle`, `rect`, and `line`, with CSS in `styles.css` controlling the page layout. It shows how SVG attributes and styles combine to create static, colored geometric compositions without JavaScript libraries.