{"type":"rich","version":"1.0","title":"You can configure declared Polymer properties from markup.","author_name":"arthurevans","author_url":"https://plnkr.co/users/arthurevans","provider_name":"Plunker","provider_url":"https://plnkr.co","html":"<iframe id=\"plnkr_embed_HjgVnjpxMTvZJfhwpRPE\" class=\"plnkr_embed_iframe\" style=\"width: 100%; overflow: hidden;\" src=\"https://embed.plnkr.co/plunk/HjgVnjpxMTvZJfhwpRPE?autoCloseSidebar&deferRun&show=preview\" width=\"600\" height=\"400\" frameborder=\"0\" scrolling=\"no\"></iframe>","width":600,"height":400,"thumbnail_url":"https://shot.plnkr.co/HjgVnjpxMTvZJfhwpRPE.png?d=2018-11-22T01%3A24%3A33.678Z","thumbnail_width":400,"thumbnail_height":300}