.mesh-bg{background-color:hsla(22,100%,53%,1);background-image:radial-gradient(at 3% 4%,hsla(25,0%,17%,1) 0px,transparent 50%),radial-gradient(at 94% 73%,hsla(30,84%,75%,1) 0px,transparent 50%);animation:gradient 13s ease infinite;background-size:200% 200%}