1/* Hide the default checkbox */
2.container input {
3 position: absolute;
4 opacity: 0;
5 cursor: pointer;
6 height: 0;
7 width: 0;
8}
9
10.container {
11 display: block;
12 position: relative;
13 cursor: pointer;
14 font-size: 20px;
15 user-select: none;
16}
17
18/* Create a custom checkbox */
19.checkmark {
20 position: relative;
21 top: 0;
22 left: 0;
23 height: 1.3em;
24 width: 1.3em;
25 background-color: #fff;
26 transition: all 0.5s;
27}
28
29/* When the checkbox is checked, add a blue background */
30.container input:checked ~ .checkmark {
31 border: 2px solid #080;
32}
33
34/* Create the checkmark/indicator (hidden when not checked) */
35.checkmark:after {
36 content: "";
37 position: absolute;
38 display: none;
39}
40
41/* Show the checkmark when checked */
42.container input:checked ~ .checkmark:after {
43 display: block;
44}
45
46/* Style the checkmark/indicator */
47.container .checkmark:after {
48 left: 0.55em;
49 top: -0.15em;
50 width: 0.35em;
51 height: 0.7em;
52 border: solid #080;
53 border-width: 0 0.25em 0.25em 0;
54 transform: rotate(45deg);
55 transition: all 0.5s;
56}