object-fit: cover; ensures your GIF scales like a cinematic backdrop. It will crop the edges to fill the screen, but never stretch or squish. The 3 Big Problems (And Solutions) 1. The Performance Hit A 1920x1080 GIF at 30fps can easily be 30MB+ . That’s absurd for a background.
@media (max-width: 768px) { .gif-background img { content: url("static-fallback.jpg"); } } If your GIF is 24 frames per second but your browser is busy, the animation will stutter. Nothing screams "amateur" like a laggy background. full screen animated gif background
Don’t do it on mobile. Use a @media query to swap the GIF for a static fallback image on slow connections or small screens. object-fit: cover; ensures your GIF scales like a
object-fit: cover; ensures your GIF scales like a cinematic backdrop. It will crop the edges to fill the screen, but never stretch or squish. The 3 Big Problems (And Solutions) 1. The Performance Hit A 1920x1080 GIF at 30fps can easily be 30MB+ . That’s absurd for a background.
@media (max-width: 768px) { .gif-background img { content: url("static-fallback.jpg"); } } If your GIF is 24 frames per second but your browser is busy, the animation will stutter. Nothing screams "amateur" like a laggy background.
Don’t do it on mobile. Use a @media query to swap the GIF for a static fallback image on slow connections or small screens.