1.scanner span {
2  color: transparent;
3  font-size: 1.4rem;
4  position: relative;
5  overflow: hidden;
6}
7
8.scanner span::before {
9  content: "Loading...";
10  position: absolute;
11  top: 0;
12  left: 0;
13  width: 0;
14  height: 100%;
15  border-right: 4px solid #17FEFF;
16  overflow: hidden;
17  color: #17FEFF;
18  animation: load91371 2s linear infinite;
19}
20
21@keyframes load91371 {
22  0%, 10%, 100% {
23    width: 0;
24  }
25
26  10%,20%,30%,40%,50%,60%,70%,80%,90%,100% {
27    border-right-color: transparent;
28  }
29
30  11%,21%,31%,41%,51%,61%,71%,81%,91% {
31    border-right-color: #17FEFF;
32  }
33
34  60%, 80% {
35    width: 100%;
36  }
37}