1body {
2 position: absolute;
3 left: 50%;
4 top: 30%;
5 border: 1px solid transparent;
6 border-radius: 100%;
7 box-shadow: 20px 0 0 10px #faa, -20px 0 0 10px #ffa, 0 20px 0 10px orange, 0 -20px 0 10px lightgreen, 0 0 0 10px transparent, 0 0 0 10px transparent, 0 0 0 10px transparent, 0 0 0 10px transparent;
8 animation: myanim 1s ease-in-out infinite; }
9
10@keyframes myanim {
11 50% {
12 box-shadow: 0 0 10px 10px transparent, 0 0 10px 10px transparent, 0 0 10px 10px transparent, 0 0 10px 10px transparent, -20px -20px 0 10px, 20px -20px 0 10px, 20px 20px 0 10px, -20px 20px 0 10px; } }
13