1.loader {
2 --size: 40px;
3 display: flex;
4 gap: 0.6rem;
5}
6
7.box {
8 width: var(--size);
9 height: var(--size);
10 background: #0270e1;
11 animation: rotate 2s infinite;
12}
13
14.box:nth-child(2) {
15 animation-delay: 0.25s;
16}
17
18.box:nth-child(3) {
19 animation-delay: 0.5s;
20}
21
22@keyframes rotate {
23 50% {
24  transform: rotate(180deg)
25 }
26}