dl.conversation dt {
	clear:left;
	float:left;
	text-align:right;
	width:9em;
	line-height:1.8em;
	font-weight:bold;
	}
dl.conversation dd {
	margin:0 7px 0 10em;
	padding:0;
	vertical-align:top;
	line-height:1.8em;
	}
dl dd.emphasis {
	font-style:italic;
	}