{"version":"1.0","provider_name":"LF","provider_url":"https:\/\/www.lfstrutture.com\/en\/","author_name":"Emanuela Pisano","author_url":"https:\/\/www.lfstrutture.com\/en\/author\/emanuela\/","title":"LF Structure - Staircases","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"v1GyaQwx0J\"><a href=\"https:\/\/www.lfstrutture.com\/en\/staircases\/\">Staircases<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.lfstrutture.com\/en\/staircases\/embed\/#?secret=v1GyaQwx0J\" width=\"600\" height=\"338\" title=\"&#8220;Staircases&#8221; &#8212; LF\" data-secret=\"v1GyaQwx0J\" 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:\/\/www.lfstrutture.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/www.lfstrutture.com\/wp-content\/uploads\/2023\/03\/lf-strutture-in-legno-e-acciaio-scale-06.jpg","thumbnail_width":1920,"thumbnail_height":1201,"description":"STAIRCASES Iron and stainless steel staircases Strength, durability and design to enhance spaces Iron and steel staircases are a fundamental element in many buildings, both residential and commercial. The choice of these materials ensures strength, durability and safety, as well as aesthetics and design. The design and construction of iron or steel staircases require a [&hellip;]"}