{"version":"1.0","type":"rich","title":"fresh block","description":"A single SVG chart displays two equally sized vertical rectangles, each filled with light blue and outlined in green, positioned side by side within a bordered container. The visualization demonstrates basic SVG shape creation and layout using D3 v4, where the rectangles are appended to a grouped SVG element with fixed dimensions. The code explicitly sets the width and height for the first rectangle, then positions the second rectangle at an x-offset equal to half the available width. The chart is rendered entirely through D3's selection and append methods, with no data binding or interaction.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-82501c629ecee4b4e12ad9a47199a468?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}