1.lds-roller {
2  display: inline-block;
3  position: relative;
4  width: 80px;
5  height: 80px;
6}
7
8.lds-roller div {
9  animation: lds-roller 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
10  transform-origin: 40px 40px;
11}
12
13.lds-roller div:after {
14  content: " ";
15  display: block;
16  position: absolute;
17  width: 7px;
18  height: 7px;
19  border-radius: 50%;
20  background: yellow;
21  margin: -4px 0 0 -4px;
22}
23
24.lds-roller div:nth-child(1) {
25  animation-delay: -0.036s;
26}
27
28.lds-roller div:nth-child(1):after {
29  top: 63px;
30  left: 63px;
31}
32
33.lds-roller div:nth-child(2) {
34  animation-delay: -0.072s;
35}
36
37.lds-roller div:nth-child(2):after {
38  top: 68px;
39  left: 56px;
40}
41
42.lds-roller div:nth-child(3) {
43  animation-delay: -0.108s;
44}
45
46.lds-roller div:nth-child(3):after {
47  top: 71px;
48  left: 48px;
49}
50
51.lds-roller div:nth-child(4) {
52  animation-delay: -0.144s;
53}
54
55.lds-roller div:nth-child(4):after {
56  top: 72px;
57  left: 40px;
58}
59
60.lds-roller div:nth-child(5) {
61  animation-delay: -0.18s;
62}
63
64.lds-roller div:nth-child(5):after {
65  top: 71px;
66  left: 32px;
67}
68
69.lds-roller div:nth-child(6) {
70  animation-delay: -0.216s;
71}
72
73.lds-roller div:nth-child(6):after {
74  top: 68px;
75  left: 24px;
76}
77
78.lds-roller div:nth-child(7) {
79  animation-delay: -0.252s;
80}
81
82.lds-roller div:nth-child(7):after {
83  top: 63px;
84  left: 17px;
85}
86
87.lds-roller div:nth-child(8) {
88  animation-delay: -0.288s;
89}
90
91.lds-roller div:nth-child(8):after {
92  top: 56px;
93  left: 12px;
94}
95
96@keyframes lds-roller {
97  0% {
98    transform: rotate(0deg);
99  }
100
101  100% {
102    transform: rotate(360deg);
103  }
104}
105