.nav-side__label ~ ul {
	max-height: 0;
	overflow: hidden;
}

@media screen and (min-width: 1023px) {
	.nav-side__label.parent:after  {
		top: 10px;
		right: 11px;
		font-size: 13px;
		content: "\f107";
		position: absolute;
		font-weight: normal;
		display: inline-block;
		font-family: 'FontAwesome';
	}

	.nav-side__label.parent.opened:after {
		content: "\f106";
	}

	.nav-side__label ~ ul {
		max-height: 0;
		overflow: hidden;
		transition: max-height 0.4s ease-in-out;
	}

	.nav-side__label.opened ~ ul {
		max-height: 1500px;
		overflow: visible;
	}
}