body {
    background: white;
    color: black;
    margin-left: 12%;
    margin-right: 12%
    }
h1 {
    text-align: center;
    margin-top: 4em
    }
h2 {
    text-align: center;
    margin-top: 2em
    }
h3 {
    text-align: center;
    font-size: medium;
    font-weight: normal
    }
p {
    margin-top: 0.4em;
    margin-bottom: 0.4em
    }
p.indent {
    text-indent: 1em;
    text-align: justify
    }
p.gap {
    margin-top: 2em
    }
p.center {
    text-align: center
    }
p.contents {
    font-variant: small-caps;
    line-height: 1.5em;
    margin: 0
    }
p.subtitle {
    font-size: larger;
    text-align: center
    }
p.bigtitle {
    text-align: center;
    font-size: x-large;
    margin-top: 2em;
    font-weight: bold
    }
p.author {
    text-align: center;
    margin-top: 2em;
    margin-bottom: 2em
    }
table.image {
    margin-left: auto;
    margin-right: auto;
    margin-top: 1em;
    margin-bottom: 1em
    }
td.center {
    text-align: center
    }
span.page {
    text-align: right;
    text-indent: 0;
    color: gray;
    background: white;
    font-weight: normal
    }