{"type":"rich","version":"1.0","title":"Example for https://www.gitbook.com/book/kevinnilson/webcomponents4kids/details","author_name":"kevinnilson","author_url":"https://plnkr.co/users/kevinnilson","provider_name":"Plunker","provider_url":"https://plnkr.co","html":"<iframe id=\"plnkr_embed_xGNgPEFDFCN4qsBiEeVt\" class=\"plnkr_embed_iframe\" style=\"width: 100%; overflow: hidden;\" src=\"https://embed.plnkr.co/plunk/xGNgPEFDFCN4qsBiEeVt?autoCloseSidebar&deferRun&show=preview\" width=\"600\" height=\"400\" frameborder=\"0\" scrolling=\"no\"></iframe>","width":600,"height":400,"thumbnail_url":"https://shot.plnkr.co/xGNgPEFDFCN4qsBiEeVt.png?d=2015-07-19T17%3A44%3A32.553Z","thumbnail_width":400,"thumbnail_height":300}