div.contents ul.list {
	margin: 0;
	padding: 0;
	line-height: 200%;
	background: url("../images/principles_list_bg.gif") repeat-y;
	list-style-type: none;
}

div.contents ul.list li {
	float: left;
}

div.contents ul.list li.leftcolumn { width: 210px; padding-right: 20px; }
div.contents ul.list li.centercolumn { width: 190px; padding: 0 20px; }
div.contents ul.list li.rightcolumn { width: 210px; padding-left: 20px;  }