{"type":"rich","version":"1.0","title":"grid-template-columns with fr units and grid-gap","author_name":"zhentian-wan","author_url":"https://plnkr.co/users/zhentian-wan","provider_name":"Plunker","provider_url":"https://plnkr.co","html":"<iframe id=\"plnkr_embed_PorJIk2d8kEIV8c749QZ\" class=\"plnkr_embed_iframe\" style=\"width: 100%; overflow: hidden;\" src=\"https://embed.plnkr.co/plunk/PorJIk2d8kEIV8c749QZ?autoCloseSidebar&deferRun&show=preview\" width=\"600\" height=\"400\" frameborder=\"0\" scrolling=\"no\"></iframe>","width":600,"height":400,"thumbnail_url":"https://shot.plnkr.co/PorJIk2d8kEIV8c749QZ.png?d=2017-03-27T13%3A50%3A54.348Z","thumbnail_width":400,"thumbnail_height":300}