html, body, div, span, h1, h2, h3, h4, h5, h6, p, blockquote, a, cite, code, del, dfn, em, img, strong, sub, sup, b, i, ul, li, table, caption, tbody, tfoot, thead, tr, th, td {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline
    }
body {
    line-height: 1.5
    }
ol, ul {
    list-style: none
    }
table {
    border-collapse: collapse;
    border-spacing: 0
    }
body {
    width: 90%;
    margin: auto
    }
h1, h2, h3, h4, h5, h6 {
    text-align: center
    }
h1 {
    font-size: 1.777em;
    padding: 1.688em 0 0
    }
h1 span.subtitle {
    font-size: 0.844em;
    display: block;
    margin-top: 1em
    }
h2 {
    font-size: 1.5em;
    margin: 1em 0 0.5em;
    padding-top: 1em
    }
h2 span.subtitle {
    display: block;
    margin: 0;
    font-size: 100%
    }
h3 {
    font-size: 1.333em;
    margin: 1.125em 0 0.563em;
    padding-top: 1.125em
    }
h3 span.subtitle {
    display: block;
    margin: 0;
    font-weight: bold;
    font-size: 100%
    }
h4 {
    font-size: 1.125em;
    margin: 1.333em 0 0.666em
    }
h5 {
    font-size: 1em;
    margin: 1.5em 0 0.75em;
    font-weight: bold
    }
h6 {
    font-size: 1em;
    margin: 1.5em 0 0.75em;
    font-variant: small-caps
    }
p.h7 {
    text-align: center;
    text-indent: 0;
    margin: 1.5em 0 0.75em;
    font-weight: bold
    }
p.title {
    text-align: center;
    margin: 1.5em 0 0.75em
    }
p.book-title {
    text-align: center;
    font-size: 1.777em;
    text-indent: 0;
    margin: 0;
    padding-top: 1.688em
    }
p.book-title + h2 {
    margin-top: 0
    }
#introduction h3, #I-1 h3, #exercises h3, h2 + h3 {
    padding-top: 0
    }
#exercises h3 {
    font-weight: bold
    }
#exercises h3 span.subtitle {
    display: block;
    margin-top: 0;
    font-size: 0.844em;
    font-weight: normal
    }
#introduction h4 {
    font-variant: small-caps
    }
#I-1 h4 {
    font-size: 1em;
    font-weight: bold
    }
#I-1 h4.summary {
    font-size: 1.125em;
    font-variant: small-caps;
    font-weight: normal
    }
#I-1 h5, h5.smcap, span.h5 {
    font-variant: small-caps;
    font-weight: normal;
    font-size: 1em
    }
.titlepage, #preface, .contents, #introduction, .chapter, #exercises, #appendix, #footnotes, #index, .transnote {
    page-break-before: always;
    page-break-after: always
    }
.titlepage p, .frontmatter p {
    text-align: center;
    font-size: 0.844em;
    margin: 0;
    padding-top: 1.777em;
    text-indent: 0
    }
.titlepage span.larger {
    font-size: 1.333em
    }
p {
    text-indent: 1.5em;
    text-align: left
    }
p.summary {
    font-size: 0.844em;
    margin: 0.888em 0
    }
p.continued, p.center {
    text-indent: 0
    }
p.hang, ul.hang li {
    margin: 0 5%;
    padding-left: 1.5em;
    text-indent: -1.5em
    }
.note {
    font-size: 0.844em;
    margin: 0.888em 5%
    }
.example {
    margin: 0.75em 5%;
    text-indent: 1.5em
    }
p.numbered, ul.numbered {
    padding-left: 3.5em;
    text-indent: 0
    }
.numbered span.float-l {
    text-indent: -2em
    }
.inline ul, .inline li {
    display: inline
    }
.item {
    display: inline-block;
    text-indent: 0;
    text-align: right;
    width: 2em
    }
.verse {
    text-indent: 0;
    margin: 0.75em 1.5em
    }
p.verse.numbered {
    margin-left: 0
    }
.i2 {
    margin-left: 1em
    }
.i8 {
    margin-left: 4em
    }
.i16 {
    margin-left: 8em
    }
.attribution {
    font-variant: small-caps;
    white-space: nowrap
    }
#inflection {
    margin-left: 5%
    }
#inflection ul {
    margin-left: 1.5em
    }
ul#inflection > li {
    margin-top: 0.75em;
    border: none
    }
#inflection li {
    border-left: thin solid #C0C0C0;
    padding-left: 0.5em
    }
#inflection .smcap {
    font-size: 1.125em
    }
table {
    margin: 1.5em auto;
    width: 100%;
    max-width: 40em
    }
td, th {
    border: thin solid #C0C0C0;
    padding: 0 0.25em;
    line-height: 1.5em
    }
caption {
    font-variant: small-caps
    }
th.middle, table.middle td {
    vertical-align: middle
    }
th.smaller {
    font-size: 0.75em;
    line-height: 2em
    }
caption.normal {
    font-variant: normal;
    font-size: 1em;
    text-align: left;
    padding-bottom: 0.5em
    }
table.type-1 th {
    font-variant: small-caps
    }
table.type-1.left th, table.type-1 th[scope="row"], table.type-1.left td {
    text-align: left;
    padding: 0 0.75em 0 0.25em;
    border: none
    }
table.group tr:first-child th {
    padding-top: 0.75em
    }
table.type-1.left th i {
    font-variant: normal
    }
table.type-2 th[scope="colgroup"] {
    font-variant: small-caps
    }
table.type-2 th[scope="row"] {
    font-style: italic;
    text-align: left;
    padding: 0 0.75em 0 0.25em
    }
table.type-1 tbody.endrows th {
    border: thin solid #C0C0C0
    }
table.w20 {
    max-width: 20em
    }
table.w30 {
    max-width: 30em
    }
table.w60 {
    max-width: 60em
    }
#toc th {
    border: none;
    padding: 0.75em 0 0
    }
#toc td {
    border: none;
    padding-left: 1.5em;
    text-indent: -1.5em
    }
#toc th.part {
    font-weight: bold
    }
#toc th.page-head {
    font-size: 75%;
    text-align: right;
    padding: 0 0.5em 0 1em
    }
#toc th.ix {
    text-align: left;
    font-variant: small-caps;
    font-size: 1.125em
    }
td.tocnum {
    text-align: right;
    vertical-align: bottom
    }
.marker, .label {
    font-size: 0.75em;
    vertical-align: super;
    text-decoration: none;
    font-weight: normal;
    font-variant: normal;
    font-style: normal;
    line-height: 1
    }
h3 .marker {
    font-size: 0.564em
    }
.return {
    text-decoration: none;
    padding: 0 0.25em
    }
.marker:hover, .return:hover {
    background-color: #FF0
    }
p.footnote {
    margin: 0.75em 0
    }
#index ul {
    line-height: 1.3
    }
#index > ul {
    margin-top: 1.25em
    }
#index ul li {
    padding-left: 2em;
    text-indent: -2em
    }
p.index-links {
    text-align: center;
    text-indent: 0;
    margin: 0.75em 0;
    color: #696969
    }
p.index-links a {
    padding: 0.125em 0.25em
    }
p.index-links a:hover {
    background-color: #FF0
    }
.transnote {
    background-color: #E6E6FA;
    border: thin solid #C0C0C0;
    padding: 0.5em;
    margin-top: 3em;
    font-family: sans-serif, serif
    }
.transnote h2 {
    font-size: 1em;
    text-align: left;
    font-weight: bold;
    padding: 0;
    margin: 0.75em 0
    }
.transnote ul {
    margin: 1.5em 5%
    }
.transnote li {
    margin-top: 0.75em
    }
a:link {
    color: #0000CD
    }
a:visited {
    color: #800080
    }
a:hover {
    text-decoration: none
    }
a:active {
    color: #0000CD
    }
a[title].pagenum:after {
    font-size: small;
    font-weight: normal;
    font-variant: normal;
    font-style: normal;
    text-indent: 0;
    text-align: left;
    color: #696969;
    background-color: inherit;
    content: attr(title)
    }
a[href].pagenum {
    text-decoration: none
    }
b, strong {
    font-weight: bold
    }
i, em, cite {
    font-style: italic
    }
i.normal {
    font-variant: normal
    }
.smcap {
    font-variant: small-caps
    }
.smaller {
    font-size: 75%
    }
.larger {
    font-size: 120%
    }
.center {
    text-align: center
    }
.left {
    text-align: left
    }
@media print {
    a:link, a:visited {
        color: inherit;
        text-decoration: none
        }
    a.return, p.index-links {
        display: none
        }
    }