{"version":"1.0","type":"rich","title":"SVG fundamentals","description":"This example demonstrates the visual difference between an SVG shape with an explicit `fill=\"red\"` attribute and one relying on the default black fill, both as identical circles. Two overlapping `<circle>` elements are placed in an inline SVG within a minimal HTML page. No JavaScript or external libraries are used; the rendering relies purely on SVG’s built-in presentation attributes and the browser’s default styling. The example highlights how explicit CSS or attribute values override the default styling.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/4aa1a704e5c242f09542db829f90e8a4?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}