body {
    background: white;
    color: black;
    margin-left: 15%;
    margin-right: 15%
    }
h1 {
    text-align: center;
    margin-top: 4em
    }
h2 {
    text-align: center;
    margin-top: 2em
    }
p.indent {
    text-indent: 1em;
    text-align: justify;
    margin-top: 0.5em;
    margin-bottom: 0.5em
    }
p.center {
    text-align: center
    }
p.author {
    text-align: center;
    font-size: large
    }
p.title {
    text-align: center;
    font-size: x-large;
    font-weight: bold;
    margin-top: 2em
    }
p.subtitle {
    text-align: center;
    font-size: large;
    margin-top: 1em;
    margin-bottom: 1em
    }
p.footnote {
    font-size: smaller;
    text-align: justify
    }
p.blockquote {
    margin-left: 2em
    }
td {
    padding-left: 0.25em;
    padding-right: 0.25em
    }
td.caption {
    font-size: smaller;
    text-align: center
    }
td.right {
    text-align: right
    }
td.sc {
    font-variant: small-caps
    }
span.smaller {
    font-size: smaller
    }
span.sm_gap {
    font-size: smaller;
    margin: 1em
    }
span.page {
    text-align: right;
    text-indent: 0;
    color: gray;
    background: white;
    font-weight: normal
    }
table.center {
    margin: 0.5em auto 0.5em auto
    }
div.center {
    margin: 0.5em 0 0.5em 0;
    text-align: center
    }