{"version":"1.0","type":"rich","width":800,"height":800,"title":"Master checkboxes","description":"Master checkboxes","author_name":"Genially","provider_name":"Genially","provider_url":"https://genially.com","html":"<div style='width: 100%;'><div style='position: relative; padding-bottom:100.00%; padding-top: 0; height: 0;'><iframe frameborder='0' width='800' height='800' style='position:absolute; top: 0; left: 0; width: 100%; height: 100%;' src='https://view.genially.com/612b72a41d85260dc4ecec9d' type='text/html' allowscriptaccess='always' allowfullscreen='true' scrolling='yes' allownetworking='all'></iframe></div></div>","thumbnail_url":"https://thumbnails.genially.com/571213921561e807349c7f34/screenshots/b2af39e0-71a5-4268-93b1-c0ace89d2fda.jpg","thumbnail_width":800,"thumbnail_height":800}