#grid {
	font-size: 0;
	margin: 0 -15px 15px -15px;
}

#grid > .customer {
	display: inline-block;
	font-size: 16px;
	vertical-align: top;
	width: 25%;
}

#grid > .customer > .margin {
	margin: 15px;
}

#grid > .customer > .margin > img {
	display: block;
}