section #leftColumn {
	clear: left;
	float: left;
	width: 25%;
	height: auto;
	display: block;
}

section #leftColumn img{

	width: 90%;
	margin: 0 auto;
	height: auto;
}

section #centerColumn {
	padding: 0;
	float: left;
	width: 50%;
	text-align: center;
	background: #ddd;

}

section #centerColumn > h3 {
	margin: 0;
	padding: 0;
	font-size: 20px;
}

section #rightColumn {
	float: left;
	width: 25%;
	padding: 0px;
	text-align: center;
}



aside > nav > ol > li {
	list-style-type: none;
}

footer {
	position: absolute;
	bottom: 0;
	width: 100%;
	height: 150px;
}