Full Screen Animated Gif Background Link Jun 2026

With the CSS above (using object-fit: cover on the video tag), you get the same effect, but the GPU handles the decoding. Your battery will thank you.

body /* The full screen animated gif background */ background-image: url('synthwave-bg.gif'); background-repeat: no-repeat; background-size: cover; background-attachment: fixed; background-position: center; full screen animated gif background

Because you cannot lazy load a CSS background easily, consider using a tiny, low-quality placeholder GIF first, then swap it with JavaScript after the page loads. With the CSS above (using object-fit: cover on

by Steve Wilhite at CompuServe. Initially created to allow color images to download over slow dial-up modems, it wasn't until the by Steve Wilhite at CompuServe

Setting a GIF to cover the entire background involves specific CSS properties. You cannot simply insert an <img> tag, because an image tag scrolls with the content. You need a .