/**/
.pn {
    font-size: 0.8em;
    font-style: normal;
    color: silver
    }
#corpo p {
    text-align: justify;
    text-indent: 1em
    }
h1, h2 {
    text-align: center;
    margin-top: 3em;
    margin-bottom: 2em
    }
.rodape {
    font-size: 0.8em;
    margin: 2em
    }
/**/