{"version":"1.0","type":"rich","title":"Fork of Hello HTML","description":"This example displays a static yellow circle centered on a blank SVG canvas, paired with a simple “Hello world!” heading. It uses raw HTML with inline CSS to hide page margins and uses the SVG `<circle>` element directly, specifying `cx`, `cy`, and `r` attributes for positioning and sizing. The block renders at 960 by 500 pixels and demonstrates a minimal page structure without any JavaScript libraries or data sources.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f5b3d5cd4a2844738918077f2a2dfa74?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}