.author-head-hidden {
    display: block;
    font-size: 1.66667em;
    font-weight: normal;
    line-height: 1.2;
    page-break-after: avoid;
    text-align: center;
    margin: 0 0 2em
    }
.book-author {
    display: block;
    font-size: 1.66667em;
    font-weight: normal;
    line-height: 1.2;
    page-break-after: avoid;
    text-align: center;
    margin: 0 0 1em
    }
.book-title {
    display: block;
    font-size: 2em;
    font-weight: normal;
    line-height: 1.2;
    page-break-after: avoid;
    text-align: center;
    margin: 10% 0 2em
    }
.calibre {
    font-weight: bold
    }
.calibre1 {
    font-style: italic
    }
.calibre2 {
    display: inline-block;
    height: auto;
    width: auto;
    margin: 0;
    padding: 0
    }
.calibre3 {
    font-weight: bold;
    line-height: 1.2
    }
.calibre4 {
    font-style: italic;
    line-height: 1.2
    }
.calibre5 {
    display: inline-block;
    height: 240px;
    width: 615px;
    margin: 0;
    padding: 0
    }
.calibre6 {
    display: inline-block;
    height: 14px;
    width: 14px;
    margin: 0;
    padding: 0
    }
.calibre7 {
    display: inline-block;
    height: 25px;
    width: 250px;
    margin: 0;
    padding: 0
    }
.chapter-number {
    display: block;
    font-size: 1.66667em;
    font-weight: normal;
    line-height: 1.2;
    page-break-after: avoid;
    text-align: center;
    margin: 2em 0 3em
    }
.copyright-space-after {
    display: block;
    orphans: 2;
    text-align: center;
    text-indent: 0;
    widows: 2;
    margin: 0 0 1em
    }
.endmatter-chapter-title {
    display: block;
    font-size: 1.29167em;
    font-weight: normal;
    line-height: 1.2;
    page-break-after: avoid;
    text-align: center;
    margin: 2em 0
    }
.ext {
    display: block;
    margin-bottom: 1em;
    margin-top: 1em
    }
.flush-centered {
    display: block;
    orphans: 2;
    text-align: center;
    text-indent: 0;
    widows: 2;
    margin: 0
    }
.flush-left {
    display: block;
    orphans: 2;
    text-indent: 0;
    widows: 2;
    margin: 0
    }
.flush-left-space-after {
    display: block;
    orphans: 2;
    text-indent: 0;
    widows: 2;
    margin: 0 0 1em
    }
.flush-left1 {
    display: block;
    orphans: 2;
    text-indent: 0;
    widows: 2;
    margin: 1em 0 0
    }
.indented {
    display: block;
    orphans: 2;
    text-indent: 1em;
    widows: 2;
    margin: 0
    }
.letter {
    display: block;
    font-size: 0.83333em;
    font-style: italic;
    orphans: 2;
    text-indent: 0;
    widows: 2;
    margin: 0 0.5em
    }
.letter-indented {
    display: block;
    font-size: 0.83333em;
    font-style: italic;
    orphans: 2;
    text-indent: 1em;
    widows: 2;
    margin: 0 0.5em
    }
.letter-source {
    display: block;
    font-size: 0.83333em;
    font-style: italic;
    orphans: 2;
    text-indent: 1em;
    widows: 2;
    margin: 0 0.5em 0 25%
    }
.prelims-page {
    display: block;
    font-size: 1em;
    padding-left: 0;
    padding-right: 0;
    margin: 0 5pt
    }
.publisher-logo {
    display: block;
    orphans: 2;
    text-align: center;
    text-indent: 0;
    widows: 2;
    margin: 6em 0 1em
    }
.section-symbol-break {
    display: block;
    orphans: 2;
    text-align: center;
    text-indent: 0;
    widows: 2;
    margin: 1em 0
    }
.toc-head {
    display: block;
    font-weight: bold;
    orphans: 2;
    text-indent: 0;
    widows: 2;
    margin: 0 0 1em
    }
.toc-link {
    line-height: 1.2;
    text-decoration: underline
    }
.toc-link1 {
    text-decoration: underline
    }
.toc-text {
    display: block;
    font-weight: normal;
    orphans: 2;
    text-indent: 0;
    widows: 2;
    margin: 0
    }
.toc-text-space-after {
    display: block;
    font-weight: normal;
    orphans: 2;
    text-indent: 0;
    widows: 2;
    margin: 0 0 1em
    }