a.home, a.pdf, a.indice
{
	height: 25px;
	width: 70px;
	cursor: pointer;
	text-align: center;
	vertical-align: middle;
	font-size: 13px;
	line-height: 13px;
	background: #333;
	color: #fff;
	cursor: pointer;
	filter:alpha(opacity=80);
	-moz-opacity:0.8;
	-khtml-opacity: 0.8;
	opacity: 0.8;
	text-decoration: none;
	float:right;
	margin-left: 5px;
}

a.indice
{
	right: 110px;
}

a.home:hover, a.pdf:hover, a.indice:hover
{
	filter:alpha(opacity=100);
	-moz-opacity:1.0;
	-khtml-opacity: 1.0;
	opacity: 1.0;
	text-decoration: none;
}