body {
    margin-left: 10%;
    margin-right: 10%
    }
p {
    text-align: justify
    }
h1, h2 {
    text-align: center;
    clear: both
    }
pre {
    font-size: 0.7em
    }
.sc {
    font-variant: small-caps
    }
.poem {
    margin-left: 10%;
    margin-right: 10%;
    margin-bottom: 1em;
    text-align: left
    }
.poem .stanza {
    margin: 1em 0 1em 0
    }
.poem p {
    margin: 0;
    padding-left: 3em;
    text-indent: -3em
    }
hr {
    text-align: center;
    width: 50%
    }
html > body hr {
    margin-right: 25%;
    margin-left: 25%;
    width: 50%
    }
.footnote {
    font-size: 0.9em;
    margin-right: 10%;
    margin-left: 10%
    }