.a-heads {
    display: block;
    font-size: 1.125em;
    font-weight: normal;
    line-height: 1.2;
    page-break-after: avoid;
    text-align: center;
    margin: 1em 0
    }
.author-head-hidden {
    display: block;
    font-size: 1.375em;
    font-weight: normal;
    line-height: 1.2;
    page-break-after: avoid;
    text-align: center;
    margin: 0 0 2em
    }
.book-author {
    display: block;
    font-size: 1.375em;
    font-weight: normal;
    line-height: 1.2;
    page-break-after: avoid;
    text-align: center;
    margin: 0 0 1em
    }
.book-title {
    display: block;
    font-size: 1.5em;
    font-weight: normal;
    line-height: 1.2;
    page-break-after: avoid;
    text-align: center;
    margin: 10% 0 1em
    }
.calibre {
    display: block;
    font-size: 1em;
    line-height: 1.2;
    padding-left: 0;
    padding-right: 0;
    margin: 0 5pt
    }
.calibre1 {
    line-height: 1.2
    }
.calibre2 {
    display: block;
    orphans: 2;
    text-indent: 1em;
    widows: 2;
    margin: 0
    }
.calibre3 {
    display: inline-block;
    height: 18px;
    max-height: 100%;
    max-width: 100%;
    width: 88px;
    margin: 0;
    padding: 0
    }
.calibre4 {
    font-style: italic
    }
.calibre5 {
    font-style: italic;
    line-height: 1.2
    }
.calibre6 {
    display: inline-block;
    height: 25px;
    max-height: 100%;
    max-width: 100%;
    width: 250px;
    margin: 0;
    padding: 0
    }
.calibre7 {
    font-weight: bold
    }
.calibre8 {
    display: block;
    font-size: 1.5em;
    font-weight: bold;
    line-height: 1.2;
    margin: 0.67em 0
    }
.calibre9 {
    display: block;
    list-style-image: none;
    list-style-position: outside;
    list-style-type: none;
    margin: 1em 0
    }
.calibre10 {
    display: list-item;
    list-style-image: none;
    list-style-position: outside;
    list-style-type: none;
    margin-top: 0.3125em
    }
.calibre11 {
    display: block;
    font-size: 1.375em;
    font-weight: bold;
    line-height: 1.2;
    margin: 0.83em 0
    }
.calibre12 {
    display: block;
    list-style-type: decimal;
    margin: 1em 0
    }
.calibre13 {
    display: list-item
    }
.chapter-number {
    display: block;
    font-size: 1.375em;
    font-weight: normal;
    line-height: 1.2;
    page-break-after: avoid;
    text-align: center;
    margin: 2em 0 0.5em
    }
.chapter-number1 {
    display: block;
    font-size: 1.375em;
    font-weight: normal;
    line-height: 1.2;
    page-break-after: avoid;
    text-align: center;
    margin: 2em 0 3em
    }
.chapter-subtitle {
    display: block;
    font-size: 1.125em;
    font-weight: normal;
    line-height: 1.2;
    page-break-after: avoid;
    text-align: center;
    margin: 0 0 1em
    }
.chapter-title {
    display: block;
    font-size: 1.375em;
    font-weight: normal;
    line-height: 1.2;
    page-break-after: avoid;
    text-align: center;
    margin: 0.5em 0 3em
    }
.copyright {
    display: block;
    orphans: 2;
    text-align: center;
    text-indent: 0;
    widows: 2;
    margin: 0
    }
.copyright-head {
    display: block;
    font-size: 1.375em;
    font-weight: normal;
    line-height: 1.2;
    page-break-after: avoid;
    text-align: center;
    margin: 15% 0 2em
    }
.copyright-space-after {
    display: block;
    orphans: 2;
    text-align: center;
    text-indent: 0;
    widows: 2;
    margin: 0 0 1em
    }
.flush-left-opener {
    display: block;
    orphans: 2;
    text-indent: 0;
    widows: 2;
    margin: 0
    }
.flush-left-opener-space-after {
    display: block;
    orphans: 2;
    text-indent: 0;
    widows: 2;
    margin: 0 0 1em
    }
.indented-space-after {
    display: block;
    orphans: 2;
    text-indent: 1em;
    widows: 2;
    margin: 0 0 1em
    }
.message {
    display: block;
    font-family: sans-serif;
    font-size: 0.875em;
    line-height: 1.2;
    orphans: 2;
    text-indent: 0;
    widows: 2;
    margin: 0 1em
    }
.message-indented {
    display: block;
    font-family: sans-serif;
    font-size: 0.875em;
    line-height: 1.2;
    orphans: 2;
    text-indent: 1em;
    widows: 2;
    margin: 0 1em
    }
.message-indented-space-after {
    display: block;
    font-family: sans-serif;
    font-size: 0.875em;
    line-height: 1.2;
    orphans: 2;
    text-indent: 1em;
    widows: 2;
    margin: 0 1em 1em
    }
.message-space-after {
    display: block;
    font-family: sans-serif;
    font-size: 0.875em;
    line-height: 1.2;
    orphans: 2;
    text-indent: 0;
    widows: 2;
    margin: 0 1em 1em
    }
.middle {
    display: inline-block;
    height: 18px;
    max-height: 100%;
    max-width: 100%;
    vertical-align: middle;
    width: 17px;
    margin: 0;
    padding: 0
    }
.publisher-logo {
    display: block;
    orphans: 2;
    text-align: center;
    text-indent: 0;
    widows: 2;
    margin: 3em 0
    }
.sans {
    font-family: sans-serif
    }
.section-symbol-break-page-end {
    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
    }