Loader by Lmickk2

1.loader {
2  display: flex;
3  transition: all 0.4s;
4}
5
6.loader div {
7  margin-left: 0.8rem;
8  background-color: rgb(34, 34, 34);
9  box-shadow: inset 2px 2px 10px black;
10  border-radius: 100%;
11  height: 1rem;
12  width: 1rem;
13}
14
15.box-load1 {
16  animation: brighten 1.2s infinite;
17}
18
19.box-load2 {
20  animation: brighten 1.2s infinite;
21  animation-delay: .2s;
22}
23
24.box-load3 {
25  animation: brighten 1.2s infinite;
26  animation-delay: .4s;
27}
28
29@keyframes brighten {
30  100% {
31    background-color: rgb(165, 165, 165);
32    box-shadow: none;
33  }
34}
35