.grid-bg{background-color:#99e6ff;background-image:radial-gradient(at 28% 35%,#ffec42 0,#0000 50%),radial-gradient(at 70% 47%,#ff52f6 0,#0000 50%),radial-gradient(at 19% 52%,#8aefff 0,#0000 50%),radial-gradient(at 93% 33%,#33a0ff 0,#0000 50%),radial-gradient(at 12% 89%,#ab85ff 0,#0000 50%);background-size:100vmax 100vmax;width:300vmax;height:300vmax;animation:5s linear infinite grid-bg-move;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)rotate(45deg);-webkit-mask-image:linear-gradient(#000 1px,#0000 1px),linear-gradient(90deg,#000 1px,#0000 1px);mask-image:linear-gradient(#000 1px,#0000 1px),linear-gradient(90deg,#000 1px,#0000 1px);-webkit-mask-size:48px 48px;mask-size:48px 48px}@keyframes grid-bg-move{0%{-webkit-mask-position:0 0;mask-position:0 0}to{-webkit-mask-position:0 -48px;mask-position:0 -48px}}