{"version":"1.0","type":"rich","title":"CSS Flexbox","description":"A CSS Flexbox layout demonstrates responsive box arrangement using the Flexbox model. Six numbered black boxes with white text are centered within a bordered container, wrapping onto multiple lines with a one-rem gap between them. The code uses `display: flex`, `justify-content`, `align-items`, `flex-flow`, and `align-content` properties to control alignment and wrapping. It imports the Roboto font from Google Fonts and applies a plain HTML structure with no JavaScript or external data sources.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0fa2fe65935d4877abce093dd393f750?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}