{"version":"1.0","provider_name":"JassWeb","provider_url":"https:\/\/jassweb.com\/solved","author_name":"Kirat","author_url":"https:\/\/jassweb.com\/solved\/author\/jaspritsinghghumangmail-com\/","title":"[Solved] Vertical Timeline with CSS - JassWeb","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"mdxIaOTJMZ\"><a href=\"https:\/\/jassweb.com\/solved\/solved-vertical-timeline-with-css\/\">[Solved] Vertical Timeline with CSS<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/jassweb.com\/solved\/solved-vertical-timeline-with-css\/embed\/#?secret=mdxIaOTJMZ\" width=\"600\" height=\"338\" title=\"&#8220;[Solved] Vertical Timeline with CSS&#8221; &#8212; JassWeb\" data-secret=\"mdxIaOTJMZ\" 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:\/\/jassweb.com\/solved\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"[ad_1] You could use the ::after property. .history-tl-container ul.tl li.achieved::after { content: \"\"; width: 24px; height: 24px; position: absolute; top: 0; left: -14px; background-repeat: no-repeat; background-image: url(data:image\/png;base64,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); background-repeat: no-repeat; left: -14px; } Note, you must add &#8220;achieved&#8221; class to the li where the check should be displayed. Also, you might use this class for highlighting ... Read more"}