// Copyright (c) Microsoft. All rights reserved. document.addEventListener('DOMContentLoaded', function () { const container = document.querySelector('.md-content__inner'); if (!container) return; const firstH1 = container.querySelector('h1'); const meta = container.querySelector('.md-source-file'); // the block rendered by source-file.html if (firstH1 && meta && meta.previousElementSibling !== firstH1) { firstH1.insertAdjacentElement('afterend', meta); } });