.acknowledgements-head {
    display: block;
    font-size: 1.66667em;
    font-weight: normal;
    line-height: 1.2;
    text-align: center;
    margin: 2em 0 3em
    }
.author-head {
    display: block;
    font-size: 1.66667em;
    font-weight: normal;
    line-height: 1.2;
    page-break-after: avoid;
    text-align: center;
    margin: 15% 0 2em
    }
.author-head-hidden {
    display: block;
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    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
    }
.books-by-text {
    display: block;
    orphans: 2;
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    text-indent: 0;
    widows: 2;
    margin: 0
    }
.calibre {
    font-weight: bold
    }
.calibre1 {
    font-style: italic
    }
.calibre2 {
    font-size: 0.775em;
    line-height: 1.2
    }
.calibre3 {
    display: block;
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    }
.calibre4 {
    display: inline-block;
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    width: 99px;
    margin: 0;
    padding: 0
    }
.calibre5 {
    display: block
    }
.calibre6 {
    display: inline-block;
    height: 255px;
    width: 615px;
    margin: 0;
    padding: 0
    }
.calibre7 {
    display: inline-block;
    height: 14px;
    width: 14px;
    margin: 0;
    padding: 0
    }
.calibre8 {
    display: inline-block;
    height: 138px;
    width: 138px;
    margin: 0;
    padding: 0
    }
.calibre9 {
    display: inline-block;
    height: 137px;
    width: 137px;
    margin: 0;
    padding: 0
    }
.calibre10 {
    display: inline-block;
    height: 375px;
    width: 375px;
    margin: 0;
    padding: 0
    }
.calibre11 {
    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
    }
.display-centered {
    display: block;
    font-size: 0.83333em;
    orphans: 2;
    text-align: center;
    text-indent: 0;
    widows: 2;
    margin: 0
    }
.display-centered-space-after {
    display: block;
    font-size: 0.83333em;
    orphans: 2;
    text-align: center;
    text-indent: 0;
    widows: 2;
    margin: 0 0 1em
    }
.flush-centered-space-after {
    display: block;
    orphans: 2;
    text-align: center;
    text-indent: 0;
    widows: 2;
    margin: 0 0 1em
    }
.flush-left-opener {
    display: block;
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    widows: 2;
    margin: 0
    }
.flush-left-space-after {
    display: block;
    orphans: 2;
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    widows: 2;
    margin: 0 0 1em
    }
.image {
    display: block;
    margin-bottom: 1em;
    margin-top: 1em;
    text-align: center;
    text-indent: 0
    }
.indented-space-after {
    display: block;
    orphans: 2;
    text-indent: 1em;
    widows: 2;
    margin: 0 0 1em
    }
.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: 3em 0
    }
.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;
    line-height: 1.5em;
    orphans: 2;
    padding-left: 1em;
    text-align: justify;
    text-indent: -1em;
    widows: 2;
    margin: 0
    }
.toc-text1-space-after {
    display: block;
    line-height: 1.5em;
    orphans: 2;
    padding-left: 1em;
    text-align: justify;
    text-indent: -1em;
    widows: 2;
    margin: 0 0 1em
    }