div.MA-grid-container {
	margin: 0px auto;
	overflow: hidden;
	clear: both;
}

div.MA-grid-1 {
	width: 100%;
	float: left;
	margin: 0px 0px 20px 0px;
}

div.MA-grid-2-1 {
	float: left;
	width: 250px;
	margin: 0px 20px 20px 0px;
}

div.MA-grid-3-1 {
	float: left;
	width: 160px;
	margin: 0px 20px 20px 0px;
}

div.MA-grid-3-2 {
	float: left;
	width: 480px;
	margin: 0px 20px 20px 0px;
}

div.MA-grid-last {
	margin-right: 0px; 
}

div.MA-grid-first {
	clear: left;
}