1.spinner {
2  width: 80px;
3  height: 80px;
4  --clr: rgb(127, 207, 255);
5  --clr-alpha: rgb(127, 207, 255, .1);
6  animation: spinner 2s infinite linear;
7  transform-style: preserve-3d;
8}
9
10.spinner > div {
11  background-color: var(--clr-alpha);
12  height: 100%;
13  position: absolute;
14  width: 100%;
15  border: 5px solid var(--clr);
16}
17
18.spinner div:nth-of-type(1) {
19  transform: translateZ(-40px) rotateY(180deg);
20}
21
22.spinner div:nth-of-type(2) {
23  transform: rotateY(-270deg) translateX(50%);
24  transform-origin: top right;
25}
26
27.spinner div:nth-of-type(3) {
28  transform: rotateY(270deg) translateX(-50%);
29  transform-origin: center left;
30}
31
32.spinner div:nth-of-type(4) {
33  transform: rotateX(90deg) translateY(-50%);
34  transform-origin: top center;
35}
36
37.spinner div:nth-of-type(5) {
38  transform: rotateX(-90deg) translateY(50%);
39  transform-origin: bottom center;
40}
41
42.spinner div:nth-of-type(6) {
43  transform: translateZ(40px);
44}
45
46@keyframes spinner {
47  0% {
48    transform: rotate(0deg) rotateX(0deg) rotateY(0deg);
49  }
50
51  50% {
52    transform: rotate(180deg) rotateX(180deg) rotateY(180deg);
53  }
54
55  100% {
56    transform: rotate(360deg) rotateX(360deg) rotateY(360deg);
57  }
58}