.flex-row {
	display: flex;
	justify-content: space-around;
}

.flex-col-sm-3 {
	width: calc(33.333333% - 30px);
	margin: 0 15px;
}

.flex-col-sm-6 {
	width: calc(66.666666% - 30px);
	margin: 0 15px;
}