const htmlElement = document.getElementsByTagName('html')[0]; const windowWidth = window.innerWidth; if (windowWidth > 1024 && windowWidth > htmlElement.offsetWidth) { const scrollbarWidth = window.innerWidth - htmlElement.offsetWidth; const styleElement = document.createElement('style'); styleElement.textContent = `:root {--wd-scroll-w: ${scrollbarWidth}px;}`; document.head.appendChild(styleElement); }