#page {
	width: 60ch;
}

#top-margin, #bottom-margin {
	height: 2em;
}

#page > div:first-child {
	padding-top: 2em;
}

#page > div:last-child {
	padding-bottom: 2em;
}

dl {
	padding-bottom: 1em;
}

dt {
	display: inline-block;
	width: 15ch;
	padding-left: 2ch;
}

dd {
	display: inline-block;
	width: 42ch;
	vertical-align: top;
	padding-bottom: 0;
}

.cols30 {
	display: none;
}

.cols40 {
	display: none;
}

.cols80 {
	display: none;
}

.lt30 {
	display: none;
}

.lt40 {
	display: none;
}

.lt60 {
	display: none;
}

.gt60 {
	display: none;
}