{"version":"1.0","type":"rich","title":"SVG Fundamentals","description":"This example demonstrates basic SVG shape and styling fundamentals using two circles with contrasting fills and stroke settings. One circle uses a black fill with black stroke and a CSS transition that enlarges its stroke width on hover over three seconds, while the second circle displays a grey fill with a white stroke of fixed five-pixel width. The code directly constructs SVG elements and applies CSS styling to the first circle.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"","width":960,"height":500,"cache_age":3600}