.literature-hb-volume { 
    display: inline;
    margin: 0.1em;
    padding: 0.2em; 
	font-size : 11pt;
} 

.literature-hb-topic { 
    display: inline;
    margin: 0.1em;
    padding: 0.2em; 
	font-size : 10pt;
}

.literature-hb-section { 
    display: inline;
    margin: 0.1em;
    padding: 0.2em; 
}

.literature-hb-twisty{
    display: inline;
	font: bold 1em Arial; 
	color: blue;
	margin: 0.1em;
    padding: 0.2em; 
}

.literature-hb-collapsable {
	margin: 0.1em;
    padding: 0.2em; 
}

.literature-subarea {
	position:relative; left:-18px; top:-10px; 
}

div.content { width:680px; overflow:auto;}