$o-impression-spacing: 30px;

.o-impression {
	margin-top: $o-impression-spacing;
	margin-bottom: $o-impression-spacing;
}

@include mq(m) {
	$o-impression-spacing: 60px;

	.o-impression {
		margin-top: $o-impression-spacing;
		margin-bottom: $o-impression-spacing;
	}
}