I found in IE 11/Edge not working this
<body><span>ahoj</span></body>
body {
animation: background 5S linear 0s infinite;
}
@keyframes background {
0% {
background: radial-gradient(farthest-side at 0%, pink, #8FBC8F);
}
100% {
background: radial-gradient(closest-side at 50%, pink, black);
}
}. In FF, Chromium based-ones it works.
Any ideas?