body {
    margin-left: 20%;
    margin-right: 20%;
    text-align: justify
    }
p {
    text-indent: 1em;
    margin-top: 0.25em;
    margin-bottom: 0.25em
    }
h1, h2, h3, h4, h5, h6 {
    text-align: center;
    margin-left: 15%;
    margin-right: 15%
    }
hr {
    width: 50%;
    text-align: center
    }
blockquote {
    font-size: 97%;
    font-style: italic;
    margin-left: 10%;
    margin-right: 10%
    }
div.fig {
    display: block;
    margin: 0 auto;
    text-align: center
    }
div.book {
    margin-left: 5%;
    margin-right: 5%;
    text-align: justify
    }
div.contents {
    font-weight: bold
    }
.title {
    color: #B80000
    }
.title2 {
    color: #03A
    }
table.illus {
    font-variant: small-caps;
    font-weight: bold
    }
p.illus {
    text-indent: -2em;
    margin-left: 2em
    }
p.noindent {
    text-indent: 0;
    margin-top: 0;
    margin-bottom: 0
    }
p.preface1 {
    margin-right: 2em;
    text-align: right
    }
p.preface2 {
    margin-right: 4em;
    text-align: right
    }
span.caps {
    font-variant: small-caps
    }