#column1 {
	width: 100px;
	height: 100px;
	margin-right: 20px;
	float: left;
	border: 1px solid #CCCCCC;
}

#column2 {
	width: 100px;
	height: 100px;
	margin-right: 20px;
	float: left;
	border: 1px solid #CCCCCC;
}

#column3 {
	width: 100px;
	height: 100px;
	margin-right: 20px;
	float: left;
	border: 1px solid #CCCCCC;
}

#column4 {
	width: 100px;
	height: 100px;
	float: right;
	border: 1px solid #CCCCCC;
}

#row1 {
	margin-bottom: 20px;
}

#row2 {
	margin-bottom: 20px;
}

#row3 {
	margin-bottom: 20px;
}

#row4 {
	margin-bottom: 0px;
}

#non_menu a {
	background: none;
	height: auto;
	width: auto;
	margin: 0px;
	padding: 0px;
}

#non_menu a:hover {
	background: none;
	height: auto;
	width: auto;
	margin: 0px;
	padding: 0px;
}