#home  #content h4 {
	text-indent: -2000em;
	display: block;
	height: 20px;
	background-repeat: no-repeat;
	background-position: left top;
	margin-bottom: 10px;
}
#h4_servizisocieta {
	background-image: url(../img/txt/h4_servizisocieta.gif);
}
#h4_servizipersone {
	background-image: url(../img/txt/h4_servizipersone.gif);
}