ラベル要素とインプット要素を使用してアイコンを実装します。

ご自由にご利用ください。

Previews

Examples html

<!-- icons -->

<div class="icons">

	<input type="checkbox" name="checkbox" id="checkbox" />

	<label for="checkbox" class="label">

		<span class="item item1"></span>
		<span class="item item2"></span>
		<span class="item item3"></span>
		<span class="item item4"></span>
		<span class="item item5"></span>
		<span class="item item6"></span>
		<span class="item item7"></span>
		<span class="item item8"></span>
		<span class="item item9"></span>

	</label>

</div>

<!-- /icons -->

Examples css

/* - icons - */

.icons {
	position: relative;
	width: 25px;
	height: 25px;
	margin: 0px 0px 0px 0px;
	padding: 0px 0px 0px 0px;
	background-color: rgba(0, 0, 0, 0.0);
}

input[type="checkbox"] {
	display: none;
}

label.label {
	display: block;
	position: absolute;
	top: 0px;
	left: 0px;
	width: 25px;
	height: 25px;
	margin: 0px 0px 0px 0px;
	padding: 0px 0px 0px 0px;
	background-color: rgba(0, 0, 0, 0.0);
}

label.label span.item {
	display: block;
	position: absolute;
	width: 7px;
	height: 7px;
	margin: 0px 0px 0px 0px;
	padding: 0px 0px 0px 0px;
	background-color: rgba(0, 0, 0, 1.0);
	border-radius: 50%;
	cursor: pointer;
	transition: all .5s;
}

label.label span.item1 {
	transform: translate(0px, 0px);
}

label.label span.item2 {
	transform: translate(9px, 0px);
}

label.label span.item3 {
	transform: translate(18px, 0px);
}

label.label span.item4 {
	transform: translate(0px, 9px);
}

label.label span.item5 {
	transform: translate(9px, 9px);
}

label.label span.item6 {
	transform: translate(18px, 9px);
}

label.label span.item7 {
	transform: translate(0px, 18px);
}

label.label span.item8 {
	transform: translate(9px, 18px);
}

label.label span.item9 {
	transform: translate(18px, 18px);
}

label.label:hover span.item {
	background-color: rgba(192, 192, 192, 1.0);
}

label.label:active span.item {
	background-color: rgba(0, 0, 0, 1.0);
}

input[type="checkbox"]:checked ~ label.label span.item1,
input[type="checkbox"]:checked ~ label.label span.item2,
input[type="checkbox"]:checked ~ label.label span.item3,
input[type="checkbox"]:checked ~ label.label span.item4,
input[type="checkbox"]:checked ~ label.label span.item5,
input[type="checkbox"]:checked ~ label.label span.item6,
input[type="checkbox"]:checked ~ label.label span.item7,
input[type="checkbox"]:checked ~ label.label span.item8,
input[type="checkbox"]:checked ~ label.label span.item9 {
	background-color: rgba(255, 255, 255, 0.8);
	box-shadow: 0.5px 0.5px 0.5px transparent, -0.5px -0.5px 0.5px transparent, inset 0.5px 0.5px 0.5px rgba(128, 128, 128, 0.8), inset -0.5px -0.5px 0.5px rgba(250, 250, 250, 0.8);
}

/* - /icons - */