1.mouse {
2  width: 25px;
3  height: 40px;
4  border: 1px solid rgb(196, 196, 196);
5  background-color: transparent;
6  border-radius: 13px;
7  border-bottom-left-radius: 20px;
8  border-bottom-right-radius: 20px;
9  display: flex;
10  align-items: center;
11  justify-content: center;
12  position: relative;
13}
14
15.scroll {
16  width: 3px;
17  height: 10px;
18  background-color: rgb(196, 196, 196);
19  border-radius: 2px;
20  position: absolute;
21  bottom: 9px;
22  animation: move_918 1.5s linear infinite;
23}
24
25@keyframes move_918 {
26  0% {
27    bottom: 9px;
28  }
29
30  50% {
31    bottom: 5px;
32  }
33
34  100% {
35    bottom: 9px;
36  }
37}