.margin-0 {
	margin-top: 0;
	margin-bottom: 0;
}

.margin-20 {
	margin-top: 20px;
	margin-bottom: 20px;
}

.margin-50 {
	margin-top: 50px;
	margin-bottom: 50px;
}

.margin-70 {
	margin-top: 70px;
	margin-bottom: 70px;
}

.margin-90 {
	margin-top: 90px;
	margin-bottom: 90px;
}

.margin-110 {
	margin-top: 110px;
	margin-bottom: 110px;
}

.margin-130 {
	margin-top: 130px;
	margin-bottom: 130px;
}

@media (max-width: 650px) {

	.m-margin-0 {
		margin-top: 0;
		margin-bottom: 0;
	}

	.m-margin-10 {
		margin-top: 10px;
		margin-bottom: 10px;
	}

	.m-margin-20 {
		margin-top: 20px;
		margin-bottom: 20px;
	}

	.m-margin-50 {
		margin-top: 50px;
		margin-bottom: 50px;
	}
}