p.indent1 {
	text-indent: 1em;
}
.column {
	border: 1px solid black;
	padding: 4px 8px 4px 8px;
	margin-top: 2em;
	margin-bottom: 2em;
}
.italic {
	font-style: italic;
}

.toc li {
	margin-bottom: 6px;
}

p.reference {
	margin-left: 1em;
	text-indent: -1em;
}

div.imageTitle {
	font-weight: bold;
}

div.imagefloatleft {
	float: left;
	width: 50%;
}
div.imagemargin-bottom50 {margin-bottom : 50px;}
div.imagemargin-bottom75 {margin-bottom : 75px;}
div.imagemargin-bottom100 {margin-bottom : 100px;}

div.iflw42 {width: 42%;}
div.iflw45 {width: 45%;}
div.iflw48 {width: 48%;}
div.iflw55 {width: 55%;}
div.imagefloatleft .imageTitle {
	padding-right: 30px;
}
div.imgs {
	clear : both;
	margin : 0 0 10px 0;
	padding : 0;
}
.mt20 {
	margin-top :20px;
}