Кастомный checkbox в виде переключателя

index.html

<label class="custom-checkbox">
	<input type="checkbox" checked="checked">
	Нажми на меня
</label>

main.css

.custom-checkbox {
	position: relative;
	cursor: pointer;
	line-height: 24px;
}
.custom-checkbox input {
	position: absolute;
	left: -9999px;
}
.custom-checkbox-button {
	display: inline-block;
	margin: 0 15px;
	width: 50px;
	border-radius: 12px;
	background: rgba(255, 255, 255, 0.5);
	height: 24px;
	position: relative;
	bottom: -4px;
	cursor: pointer;
}
.custom-checkbox-button:before {
	background: #fff;
	content: "";
	width: 26px;
	height: 26px;
	border-radius: 50%;
	position: absolute;
	top: -1px;
	left: -1px;
	-webkit-box-shadow: 0px 0px 1px 0px rgba(44, 77, 138, 0.3), 0px 7px 8.55px 0.45px rgba(22, 44, 84, 0.15);
	        box-shadow: 0px 0px 1px 0px rgba(44, 77, 138, 0.3), 0px 7px 8.55px 0.45px rgba(22, 44, 84, 0.15);
	-webkit-transition: 0.2s;
	        transition: 0.2s;
}
.custom-checkbox-button:after {
	content: "";
	width: 12px;
	height: 12px;
	position: absolute;
	background: #707070;
	border-radius: 50%;
	top: 6px;
	left: 6px;
	-webkit-box-shadow: inset 0px 2px 0px 0px rgba(0, 0, 0, 0.15);
	        box-shadow: inset 0px 2px 0px 0px rgba(0, 0, 0, 0.15);
	-webkit-transition: 0.2s;
	        transition: 0.2s;
}
.custom-checkbox.checked .custom-checkbox-button:before {
	left: 25px;
}
.custom-checkbox.checked .custom-checkbox-button:after {
	left: 32px;
	background: #1967c3;
}

main.js

$('.custom-checkbox').each(function(){
	var checkbox = $(this);
	checkbox.prepend('<span class="custom-checkbox-button"></span>');
	if( checkbox.find('input').is(':checked') ) {
		checkbox.addClass('checked');
	}
	checkbox.on('change', function () {
		var input = $(this).find('input');
		input.closest('.custom-checkbox').toggleClass('checked', input.is(':checked'));
	});
});