body {
    margin-left: 10%;
    margin-right: 10%
    }
h1, h2, h3, h4 {
    text-align: center;
    clear: both
    }
p {
    margin-top: 0.75em;
    text-align: left;
    margin-bottom: 0.75em
    }
p.author {
    text-align: right;
    margin-right: 10%
    }
hr.tb {
    width: 45%
    }
hr.r45 {
    width: 45%;
    margin-top: 2em;
    margin-bottom: 4em
    }
table {
    margin-left: auto;
    margin-right: auto
    }
.pagenum {
    font-size: smaller;
    text-align: right
    }
.poem {
    margin-left: 30%;
    margin-right: 10%;
    text-align: left
    }
.poem .stanza {
    margin: 1em 0 1em 0
    }
.poem span.i0 {
    display: block;
    margin-left: 0;
    padding-left: 3em;
    text-indent: -3em
    }