
On mobile devices with browser chrome (UI) that recedes on scroll, 'vh' includes the height covered by chrome, which 'dvh' does not. By using 'dvh' the footer is immediately visible on the homepage without scrollbar on mobile devices.
===================== MEMO vite development ===================== Local install:: # in folder ./client/simple/ $ npm install Start development server:: $ ./manage vite.simple.dev # in folder ./client/simple/ $ npm exec -- vite Fix source code:: # in folder ./client/simple/ $ npm run fix Fix & Build:: $ ./manage vite.simple.build