.ad_author {
    display: block;
    font-family: sans-serif;
    font-size: 1.66667em;
    font-weight: normal;
    line-height: 1.2;
    page-break-after: avoid;
    text-align: center;
    margin: 0 0 0.5em
    }
.ad_title {
    display: block;
    font-family: sans-serif;
    font-size: 2em;
    font-weight: bold;
    line-height: 1.2;
    page-break-after: avoid;
    text-align: center;
    margin: 0.5em 0
    }
.also_by_head {
    display: block;
    font-size: 1.29167em;
    font-weight: normal;
    line-height: 1.2;
    text-align: center;
    margin: 2em 0 1em
    }
.author_head {
    display: block;
    font-size: 1.29167em;
    font-weight: normal;
    line-height: 1.2;
    page-break-after: avoid;
    text-align: center;
    margin: 2em 0
    }
.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 0.5em
    }
.book_subtitle {
    display: block;
    font-size: 1.29167em;
    font-weight: normal;
    line-height: 1.2;
    page-break-after: avoid;
    text-align: center;
    margin: 0 0 10em
    }
.book_title {
    display: block;
    font-size: 2em;
    font-weight: bold;
    line-height: 1.2;
    page-break-after: avoid;
    text-align: center;
    margin: 1em 0
    }
.calibre {
    display: block;
    font-size: 1em;
    padding-left: 0;
    padding-right: 0;
    margin: 0 5pt
    }
.calibre1 {
    height: auto;
    width: auto
    }
.calibre2 {
    text-decoration: none
    }
.calibre3 {
    line-height: 1.2;
    text-decoration: none
    }
.calibre4 {
    font-style: italic
    }
.calibre5 {
    display: block;
    line-height: 1.2
    }
.calibre6 {
    display: block
    }
.calibre7 {
    font-size: 0.75em;
    line-height: 1.2;
    vertical-align: super
    }
.calibre8 {
    font-weight: bold
    }
.calibre9 {
    height: auto;
    width: 30%
    }
.calibre10 {
    background-color: #FFF;
    display: block;
    font-size: 1em;
    padding-left: 0;
    padding-right: 0;
    text-align: center;
    margin: 0 5pt
    }
.chapter_number {
    display: block;
    font-size: 1.66667em;
    font-weight: bold;
    line-height: 1.2;
    page-break-after: avoid;
    text-align: center;
    margin: 2em 0
    }
.copyright_head {
    display: block;
    font-size: 1.29167em;
    font-weight: normal;
    line-height: 1.2;
    text-align: left;
    text-indent: 0;
    margin: 2em 0
    }
.copyright_space_after {
    display: block;
    font-size: 0.83333em;
    line-height: 1.2em;
    orphans: 2;
    text-align: left;
    text-indent: 0;
    widows: 2;
    margin: 0 0 1em
    }
.cover_image {
    display: block;
    text-align: center;
    margin: 0;
    padding: 0
    }
.cover_image1 {
    height: 100%;
    text-align: center;
    width: auto
    }
.dedication {
    display: block;
    line-height: 1.2em;
    orphans: 2;
    text-align: center;
    text-indent: 0;
    widows: 2;
    margin: 5em 0 0
    }
.flush_center {
    display: block;
    line-height: 1.2em;
    orphans: 2;
    text-align: center;
    text-indent: 0;
    widows: 2;
    margin: 0
    }
.flush_center_space_after {
    display: block;
    line-height: 1.2em;
    orphans: 2;
    text-align: center;
    text-indent: 0;
    widows: 2;
    margin: 0 0 1em
    }
.flush_left {
    display: block;
    line-height: 1.2em;
    orphans: 2;
    text-align: justify;
    text-indent: 0;
    widows: 2;
    margin: 0
    }
.flush_left_space_after {
    display: block;
    line-height: 1.2em;
    orphans: 2;
    text-align: justify;
    text-indent: 0;
    widows: 2;
    margin: 0 0 1em
    }
.flush_left_start {
    display: block;
    font-weight: bold;
    line-height: 1.2em;
    orphans: 2;
    text-align: justify;
    text-indent: 0;
    widows: 2;
    margin: 0 0 1em
    }
.footnote {
    display: block;
    font-size: 0.83333em;
    line-height: 1.2;
    orphans: 2;
    text-align: justify;
    text-indent: 0;
    widows: 2;
    margin: 0
    }
.image {
    display: block;
    margin-bottom: 1em;
    margin-top: 1em;
    text-align: center
    }
.indented {
    display: block;
    line-height: 1.2em;
    orphans: 2;
    text-align: justify;
    text-indent: 1.2em;
    widows: 2;
    margin: 0
    }
.indented_space_after {
    display: block;
    line-height: 1.2em;
    orphans: 2;
    text-align: justify;
    text-indent: 1.2em;
    widows: 2;
    margin: 0 0 1em
    }
.part_head {
    display: block;
    font-size: 1.66667em;
    font-weight: bold;
    line-height: 1.2;
    page-break-after: avoid;
    text-align: center;
    margin: 5em 0 0
    }
.publisher_logo {
    display: block;
    margin-bottom: 0;
    margin-top: 0;
    text-align: center
    }
.toc_head {
    display: block;
    font-size: 1.66667em;
    font-weight: normal;
    line-height: 1.5em;
    text-align: center;
    text-indent: 0;
    margin: 2em 0
    }
.toc_text {
    display: block;
    line-height: 1.5em;
    orphans: 2;
    text-align: justify;
    text-indent: 0;
    widows: 2;
    margin: 0
    }
.toc_text_indent {
    display: block;
    line-height: 1.5em;
    orphans: 2;
    text-align: justify;
    text-indent: 0;
    widows: 2;
    margin: 0 0 0 1em
    }
.toc_text_indent_space_after {
    display: block;
    line-height: 1.5em;
    orphans: 2;
    text-align: justify;
    text-indent: 0;
    widows: 2;
    margin: 0 0 1em 1em
    }
.toc_text_space_after {
    display: block;
    line-height: 1.5em;
    orphans: 2;
    text-align: justify;
    text-indent: 0;
    widows: 2;
    margin: 0 0 1em
    }
.wn_image {
    display: block;
    margin-bottom: 1em;
    margin-top: 0;
    text-align: center;
    text-indent: 0
    }
.wn_text {
    display: block;
    font-size: 1.29167em;
    line-height: 1.2;
    orphans: 2;
    text-align: center;
    text-indent: 0;
    widows: 2;
    margin: 0
    }
.wn_text1 {
    display: block;
    font-size: 1.66667em;
    line-height: 1.2;
    orphans: 2;
    text-align: center;
    text-indent: 0;
    widows: 2;
    margin: 1em 0 0
    }
.wn_text2 {
    display: block;
    font-size: 1.29167em;
    line-height: 1.5em;
    orphans: 2;
    text-align: center;
    text-indent: 0;
    widows: 2;
    margin: 3em 0 0
    }
.wn_valign {
    height: auto;
    vertical-align: middle;
    width: auto
    }