{"version":"1.0","provider_name":"JoeMaster","provider_url":"https:\/\/www.joemaster.com.br\/tutoriais","author_name":"joemaster","author_url":"https:\/\/www.joemaster.com.br\/tutoriais\/author\/joemaster\/","title":"Fundos CSS - JoeMaster","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"vtSKAa74Un\"><a href=\"https:\/\/www.joemaster.com.br\/tutoriais\/fundos-css\/\">Fundos CSS<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.joemaster.com.br\/tutoriais\/fundos-css\/embed\/#?secret=vtSKAa74Un\" width=\"600\" height=\"338\" title=\"&#8220;Fundos CSS&#8221; &#8212; JoeMaster\" data-secret=\"vtSKAa74Un\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/*! This file is auto-generated *\/\n!function(c,d){\"use strict\";var e=!1,o=!1;if(d.querySelector)if(c.addEventListener)e=!0;if(c.wp=c.wp||{},c.wp.receiveEmbedMessage);else if(c.wp.receiveEmbedMessage=function(e){var t=e.data;if(!t);else if(!(t.secret||t.message||t.value));else if(\/[^a-zA-Z0-9]\/.test(t.secret));else{for(var r,s,a,i=d.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),n=d.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),o=new RegExp(\"^https?:$\",\"i\"),l=0;l<n.length;l++)n[l].style.display=\"none\";for(l=0;l<i.length;l++)if(r=i[l],e.source!==r.contentWindow);else{if(r.removeAttribute(\"style\"),\"height\"===t.message){if(1e3<(s=parseInt(t.value,10)))s=1e3;else if(~~s<200)s=200;r.height=s}if(\"link\"===t.message)if(s=d.createElement(\"a\"),a=d.createElement(\"a\"),s.href=r.getAttribute(\"src\"),a.href=t.value,!o.test(a.protocol));else if(a.host===s.host)if(d.activeElement===r)c.top.location.href=t.value}}},e)c.addEventListener(\"message\",c.wp.receiveEmbedMessage,!1),d.addEventListener(\"DOMContentLoaded\",t,!1),c.addEventListener(\"load\",t,!1);function t(){if(o);else{o=!0;for(var e,t,r,s=-1!==navigator.appVersion.indexOf(\"MSIE 10\"),a=!!navigator.userAgent.match(\/Trident.*rv:11\\.\/),i=d.querySelectorAll(\"iframe.wp-embedded-content\"),n=0;n<i.length;n++){if(!(r=(t=i[n]).getAttribute(\"data-secret\")))r=Math.random().toString(36).substr(2,10),t.src+=\"#?secret=\"+r,t.setAttribute(\"data-secret\",r);if(s||a)(e=t.cloneNode(!0)).removeAttribute(\"security\"),t.parentNode.replaceChild(e,t);t.contentWindow.postMessage({message:\"ready\",secret:r},\"*\")}}}}(window,document);\n<\/script>\n","thumbnail_url":"https:\/\/www.joemaster.com.br\/tutoriais\/wp-content\/uploads\/2020\/06\/img_5ef0e8127daaa.jpg","thumbnail_width":900,"thumbnail_height":506,"description":"As propriedades de segundo plano do CSS s\u00e3o usadas para definir os efeitos de segundo plano para os elementos. Nesses cap\u00edtulos, voc\u00ea aprender\u00e1 sobre as seguintes propriedades de segundo plano do CSS: cor de fundo imagem de fundo fundo de repeti\u00e7\u00e3o anexo de fundo posi\u00e7\u00e3o de fundo &lt;!DOCTYPE html&gt; &lt;html&gt; &lt;head&gt; &lt;style&gt; body { background-color: [&hellip;]"}