input[type='checkbox'] {
	position: relative;
	background: transparent;
	border-width: 0;
	box-shadow: none;
	margin: 0 10px 0 3px;
	cursor: pointer;

	&:before {
		content: '';
		display: block;
		width: 18px;
		height: 18px;
		position: absolute;
		left: 50%;
		top: 50%;
		transform: translate(-50%, -50%);
		background: #fff;
		border: 1px solid #ddd;
		border-radius: 3px;
		transition: border-color .3s ease;
	}

	&:after {
		content: '';
		display: block;
		width: 8px;
		height: 8px;
		position: absolute;
		top: 50%;
		left: 50%;
		background: #111;
		border-radius: 2px;
		z-index: 2;
		transform: translate(-50%, -50%) scale(0);
		transition: transform .3s ease;
	}

	&:hover {
		&:before {
			border-color: #111;
		}
	}

	&:checked {
		&:before {
			border-color: #111;
		}

		&:after {
			transform: translate(-50%, -50%) scale(1);
		}
	}
}