.article {	
	column-count: 2;
	column-gap: 20px;
	column-rule: 1px dotted #BBB;
	background-color: #FFFFFF;
	border-top: 1px solid #999;
	border-bottom: 1px solid #999;	
	padding: 8px;
	text-align: justify;	
}
.article2Col {
	column-count:2;
}
.article3Col {
	column-count:3;
}