.prevnext {
	font-size:120%; 
	line-height: 3;
	font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;   	
	background: #f8dbd2;
	border: 1px dotted gray;
	padding: 0 10px 0 10px;
	margin-top: 3em;
}
li {
	line-height: 1.8em;
}
.result {
	background: #add8e6;
}
.assign {
	background: #FFFF33;
}
dfn {
	font-weight: bold;
	color: darkgreen;
	font-style: normal;
}
figcaption {
	font-weight: bold;
	font-size: 110%;
}