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                <h1>Accessible Custom checkboxes with CSS only</h1>
<h2>"automatic" fallback for IE</h2>

<form action="#">
    <input type="checkbox" id="test1" />
    <label for="test1">Red</label>
    <input type="checkbox" id="test2" checked="checked" />
    <label for="test2">Yellow</label>
    <input type="checkbox" id="test3" checked="checked" disabled="disabled" />
    <label for="test3">Green</label>
      <input type="checkbox" id="test4" disabled="disabled" />
      <label for="test4">Brown</label>

<p class="txtcenter">
  <a class="btn" href="">Read the article</a>

<p class="txtcenter">Custom styles on modern browsers.<br/>Classical checkboxes on IE8 and lower.</p>

<p class="txtcenter copy">by <a href="">@geoffreycrofte</a><br />see also <a href="">Flat UI Styles for Checkboxes</a></p>


                /* Base for label styling */
	[type="checkbox"]:checked {
		position: absolute;
		left: 0;
		opacity: 0.01;
	[type="checkbox"]:not(:checked) + label,
	[type="checkbox"]:checked + label {
		position: relative;
		padding-left: 2.3em;
		font-size: 1.05em;
		line-height: 1.7;
		cursor: pointer;

	/* checkbox aspect */
	[type="checkbox"]:not(:checked) + label:before,
	[type="checkbox"]:checked + label:before {
		content: '';
		position: absolute;
		left: 0;
		top: 0;
		width: 1.4em;
		height: 1.4em;
		border: 1px solid #aaa;
		background: #FFF;
		border-radius: .2em;
		box-shadow: inset 0 1px 3px rgba(0,0,0, .1), 0 0 0 rgba(203, 34, 237, .2);
		-webkit-transition: all .275s;
				transition: all .275s;

	/* checked mark aspect */
	[type="checkbox"]:not(:checked) + label:after,
	[type="checkbox"]:checked + label:after {
		content: '✕';
		position: absolute;
		top: .525em;
		left: .18em;
		font-size: 1.375em;
		color: #CB22ED;
		line-height: 0;
		-webkit-transition: all .2s;
				transition: all .2s;

	/* checked mark aspect changes */
	[type="checkbox"]:not(:checked) + label:after {
		opacity: 0;
		-webkit-transform: scale(0) rotate(45deg);
				transform: scale(0) rotate(45deg);

	[type="checkbox"]:checked + label:after {
		opacity: 1;
		-webkit-transform: scale(1) rotate(0);
				transform: scale(1) rotate(0);

	/* Disabled checkbox */
	[type="checkbox"]:disabled:not(:checked) + label:before,
	[type="checkbox"]:disabled:checked + label:before {
		box-shadow: none;
		border-color: #bbb;
		background-color: #e9e9e9;

	[type="checkbox"]:disabled:checked + label:after {
		color: #777;

	[type="checkbox"]:disabled + label {
		color: #aaa;

	/* Accessibility */
	[type="checkbox"]:checked:focus + label:before,
	[type="checkbox"]:not(:checked):focus + label:before {
		box-shadow: inset 0 1px 3px rgba(0,0,0, .1), 0 0 0 6px rgba(203, 34, 237, .2);

 * Useless styles, just for demo design
body {
  font-family: "Open Sans", "Segoe WP", "Segoe UI", Helvetica, Arial, sans-serif;
  text-align: center;
  color: #34495E;
    background: #FCFDFD;

a[href^="https://www.creativejuiz"] {
  color: #34495E;
  text-decoration: underline;

h1 {
  margin-top: 1em;

h2 {
  margin-top: 0;
  margin-bottom: 2em;
  color: #CB22ED;
  font-weight: normal;

form {
  width: 120px;
  margin: 0 auto 55px;
  text-align: left;

div p:first-child {
  font-weight: bold;
  font-size: 1.2em;

p { 
  color: #aaa;

p a {
  color: inherit;

p + p {
  margin-top: 3em;

form p {
  margin: 15px 0;
  color: #34495E;

a[href^=""] {
  color: #1da1f2;

.btn.btn {
  display: inline-block;
  padding: 8px 24px;
  text-decoration: none;
  border-radius: 40px;
  background: #34495E;
  color: #F2F2F2;
  transition: all .4s;

.btn.btn:focus {
  background: #000;