.a_head {
    display: block;
    font-size: 1.29167em;
    font-weight: normal;
    line-height: 1.2;
    page-break-after: avoid;
    text-align: center;
    margin: 4em 0 1.5em
    }
.also_by_head {
    display: block;
    font-size: 1.29167em;
    font-weight: normal;
    line-height: 1.2;
    text-align: center;
    margin: 2em 0 1.5em
    }
.also_by_list {
    display: block;
    line-height: 1.2em;
    orphans: 2;
    text-align: center;
    text-indent: 0;
    widows: 2;
    margin: 0 0 0.2em
    }
.also_by_subhead {
    display: block;
    font-weight: normal;
    line-height: 1.2em;
    text-align: center;
    margin: 1em 0 0
    }
.calibre {
    display: block;
    font-size: 1em;
    padding-left: 0;
    padding-right: 0;
    margin: 0 5pt
    }
.calibre1 {
    display: block
    }
.calibre2 {
    background-color: #FFF;
    display: block;
    font-size: 1em;
    padding-left: 0;
    padding-right: 0;
    text-align: center;
    margin: 0 5pt
    }
.calibre3 {
    text-decoration: none
    }
.calibre4 {
    line-height: 1.2;
    text-decoration: none
    }
.calibre5 {
    font-style: italic
    }
.calibre6 {
    font-weight: bold
    }
.chapter_head {
    display: block;
    font-size: 1.66667em;
    font-weight: normal;
    line-height: 1.2;
    page-break-after: avoid;
    text-align: center;
    margin: 0 0 4em
    }
.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 0.5em
    }
.chapter_number1 {
    display: block;
    font-size: 1.66667em;
    font-weight: normal;
    line-height: 1.2;
    page-break-after: avoid;
    text-align: center;
    margin: 2em 0 4em
    }
.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;
    padding: 0;
    margin: 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: 3em 0 0 2em
    }
.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
    }
.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
    }
.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_space_after {
    display: block;
    line-height: 1.5em;
    orphans: 2;
    text-align: justify;
    text-indent: 0;
    widows: 2;
    margin: 0 0 1em
    }