This example demonstrates basic SVG shape rendering using HTML and CSS. It displays a blue circle positioned at the center of the canvas and a square rectangle offset to the right, both defined directly in the markup. The visualization relies on native SVG elements—`circle` and `rect`—within an `<svg>` container, with styling handled by an external stylesheet. The CSS file applies global reset rules and hides overflow, while the SVG attributes control each shape’s geometry, position, and fill color. No JavaScript libraries or data sources are involved; the rendering is purely static SVG.