1.loader-container {
2  display: flex;
3  justify-content: center;
4  align-items: center;
5}
6
7.loader {
8  width: 50px;
9  height: 50px;
10  border-radius: 50%;
11  animation: spin 1s linear infinite;
12}
13
14@keyframes spin {
15  0% {
16    transform: rotate(0deg);
17    box-shadow: 0 -1px 0 rgba(255, 255, 255, 0.4);
18  }
19
20  50% {
21    transform: rotate(180deg);
22    box-shadow: 0 -1px 0 rgba(255, 255, 255, 0.4);
23  }
24
25  100% {
26    transform: rotate(360deg);
27    box-shadow: 0 -1px 0 rgba(255, 255, 255, 0.4);
28  }
29}