{"version":"1.0","type":"rich","title":"Esperimenti html-css-svg","description":"A simple SVG sketch arranges five green circles in a cross-like pattern inside a larger black square frame. The example demonstrates basic vector rendering with raw HTML and SVG elements, using a `circles` class to apply fill color and a separate `rect` element for the outline. The CSS file sets a monospace font and defines the circle styling, while the JavaScript files contain only placeholder messages, indicating no interactive behavior is present.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3f0cb86916764b658e5bef10d774586b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}