.margin20-40 {
	padding: 0px;
	margin-top: 10px;
	margin-bottom: 30px;
}

.margin20-20 {
	padding: 0px;
	margin-top: 10px;
	margin-bottom: 10px;
}

.margin-bottom-40px {
margin-bottom: 40px;
}

.margin-bottom-30px {
margin-bottom: 30px;
}