h2 {text-transform:none;
text-align:center;
}

h1 {text-transform:none;
font-variant:small-caps;
text-align:center;
}

div#indice {
text-align:center;
}

div#indice a {
display:inline-block;
width:2em;
padding:0 .2em;
margin-bottom:.25em;
text-align:center;
border-top:#cde solid 1px;
border-left:#cde solid 1px;
box-shadow:4px 4px 2px #888;
background-color:snow;
}

span.mostra_testo {display:none;}
span.mostra_acta {display:none;}

/*
span.mostra_testo {background-color:yellow;}
span.mostra_correzione::before {content:"[";}
span.mostra_correzione::after {content:"]";}
*/