window.addEventListener('DOMContentLoad', () => { sortDivs(); }) function sortDivs() { const parentDiv = document.querySelector('div[style="display:flex"]'); const divs = Array.from(parentDiv.children); divs.sort(function(a, b) { const aNum = parseInt(a.textContent.match(/\d+/)[0]); const bNum = parseInt(b.textContent.match(/\d+/)[0]); return aNum - bNum; }); divs.forEach(div => parentDiv.appendChild(div)); }