{"version":"1.0","provider_name":"imprimbook.fr","provider_url":"https:\/\/imprimbook.fr","title":"FOND PERDU ET ZONE TRANQUILLE : BIEN PR\u00c9PARER LES PAGES DE VOTRE LIVRE - imprimbook.fr","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"H6BNKPnGQr\"><a href=\"https:\/\/imprimbook.fr\/index.php\/2026\/09\/30\/fond-perdu-zone-tranquille-livre\/\">FOND PERDU ET ZONE TRANQUILLE : BIEN PR\u00c9PARER LES PAGES DE VOTRE LIVRE<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/imprimbook.fr\/index.php\/2026\/09\/30\/fond-perdu-zone-tranquille-livre\/embed\/#?secret=H6BNKPnGQr\" width=\"600\" height=\"338\" title=\"\u00ab\u00a0FOND PERDU ET ZONE TRANQUILLE : BIEN PR\u00c9PARER LES PAGES DE VOTRE LIVRE\u00a0\u00bb &#8212; imprimbook.fr\" data-secret=\"H6BNKPnGQr\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/imprimbook.fr\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/imprimbook.fr\/wp-content\/uploads\/2026\/09\/fond-perdu-zone-tranquille-livre-1.webp","thumbnail_width":1376,"thumbnail_height":768,"description":"Le fond perdu d\u2019un livre est la mati\u00e8re graphique que l\u2019on prolonge au-del\u00e0 du format fini pour \u00e9viter l\u2019apparition d\u2019un filet blanc apr\u00e8s la coupe. La zone tranquille se trouve au contraire \u00e0 l\u2019int\u00e9rieur de la page et prot\u00e8ge les textes et les \u00e9l\u00e9ments importants. Chez Imprimbook, ces deux zones mesurent 5 mm. Voici comment les distinguer et pr\u00e9parer correctement votre fichier avant l\u2019export du PDF."}