1.checkbox-wrapper-41 {
2  --size: 100px;
3}
4
5.checkbox-wrapper-41 input[type="checkbox"] {
6  -webkit-appearance: none;
7  width: var(--size);
8  height: calc(var(--size) / 2);
9  background-color: #fff;
10  border: 3px solid #222;
11  border-radius: 30px 100px 100px 100px;
12  box-shadow: 0 10px 20px rgba(0,0,0,0.2);
13  outline: none;
14  cursor: pointer;
15  position: relative;
16  transition: all 0.5s;
17}
18
19.checkbox-wrapper-41 input[type="checkbox"]::before {
20  content: "";
21  position: absolute;
22  width: calc(var(--size) / 2);
23  height: calc(var(--size) / 2);
24  left: 0;
25  top: 50%;
26  transform: translateY(-50%) scale(0.7);
27  border: 3px solid #222;
28  border-radius: 30px 100px 100px 100px;
29  background-color: #fde881;
30  box-sizing: border-box;
31  transition: all 0.5s;
32}
33
34.checkbox-wrapper-41 input[type="checkbox"]:checked {
35  background-color: #fde881;
36  border-radius: 100px 100px 30px 100px;
37}
38
39.checkbox-wrapper-41 input[type="checkbox"]:checked::before {
40  left: 50%;
41  background-color: #fff;
42  border-radius: 100px 100px 30px 100px;
43}