.abt_au_left {
    display: block;
    font-size: 1.29032em;
    font-weight: bold;
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    text-indent: 0;
    margin: 2em 0 1em
    }
.ack_text_center {
    display: block;
    font-size: 0.77419em;
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    text-align: center;
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    }
.asterisks {
    display: block;
    font-size: 0.77419em;
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    text-align: center;
    text-indent: 0;
    margin: 1em 0
    }
.aut_au_name {
    display: block;
    font-size: 0.77419em;
    font-weight: bold;
    text-align: justify;
    text-indent: 0;
    margin: 2em 0 0
    }
.block_ {
    display: block;
    font-size: 0.77419em;
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    text-align: justify;
    text-indent: 54pt;
    margin: 10pt 0 6pt;
    padding: 0
    }
.block_1 {
    display: block;
    font-size: 0.77419em;
    text-align: center;
    text-indent: 36pt;
    margin: 6pt 0;
    padding: 0
    }
.book_title {
    display: block;
    font-size: 1.54839em;
    font-weight: bold;
    line-height: 1.2;
    text-align: center;
    margin: 1.3em 0 1.1em
    }
.book_title_author {
    display: block;
    font-size: 1em;
    line-height: 1.2;
    text-align: center;
    margin: 4em 0 10em
    }
.calibre {
    display: block;
    font-size: 1.29167em;
    line-height: 1.2;
    padding-left: 0;
    padding-right: 0;
    margin: 0 5pt
    }
.calibre1 {
    font-style: italic
    }
.calibre2 {
    font-weight: bold
    }
.calibre3 {
    height: auto;
    width: auto
    }
.calibre4 {
    font-size: 0.75em
    }
.calibre5 {
    text-decoration: none
    }
.calibre6 {
    line-height: 1.2;
    text-decoration: none
    }
.center_ {
    display: block;
    font-size: 0.77419em;
    font-weight: normal;
    text-align: center;
    text-indent: 0;
    margin: 3em 0 2em
    }
.center_1a {
    display: block;
    font-size: 0.77419em;
    font-weight: normal;
    text-align: center;
    text-indent: 0;
    margin: 1em 0 0.2em
    }
.center_1a1 {
    display: block;
    font-size: 0.77419em;
    font-weight: normal;
    text-align: center;
    text-indent: 0;
    margin: 0.5em 0 0
    }
.ch_title_center {
    display: block;
    font-size: 1.29032em;
    font-weight: normal;
    line-height: 1.2;
    text-align: center;
    text-indent: 0;
    margin: 3em 0 2em
    }
.graphics {
    display: block;
    font-size: 0.77419em;
    font-weight: normal;
    text-align: center;
    text-indent: 0;
    margin: 0
    }
.indent {
    display: block;
    font-size: 0.77419em;
    font-weight: normal;
    text-align: justify;
    text-indent: 1.5em;
    margin: 0.3em 0 0
    }
.indent_ {
    display: block;
    font-size: 0.77419em;
    font-weight: normal;
    text-align: justify;
    text-indent: 1em;
    margin: 1em 0 0
    }
.indent_1 {
    display: block;
    font-size: 0.77419em;
    font-weight: normal;
    text-align: justify;
    text-indent: 1em;
    margin: 1em 0
    }
.no_indent {
    display: block;
    font-size: 0.77419em;
    font-weight: normal;
    text-align: justify;
    text-indent: 0;
    margin: 0
    }
.no_indent_space {
    display: block;
    font-size: 0.77419em;
    font-weight: normal;
    text-align: justify;
    text-indent: 0;
    margin: 0.5em 0 0
    }
.noindent_ {
    display: block;
    font-size: 0.77419em;
    font-weight: normal;
    text-align: justify;
    text-indent: 0;
    margin: 0.3em 0 0
    }
.toc_title {
    display: block;
    font-size: 1.54839em;
    font-weight: bold;
    line-height: 1.2;
    text-align: center;
    text-indent: 0;
    margin: 3em 0 2em
    }