.ad_image {
    display: block;
    line-height: 1.2;
    margin: 1em 0
    }
.att {
    display: block;
    font-size: 0.77419em;
    orphans: 0;
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    margin: 0.5em 0
    }
.block {
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    margin: 1.2em 0 1.2em 4em
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.calibre {
    display: block;
    font-family: merriweather, serif;
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    line-height: 1.2;
    oeb-column-number: 1;
    text-align: center;
    margin: 0 5pt;
    padding: 0
    }
.calibre1 {
    display: block;
    line-height: 1.2
    }
.calibre2 {
    line-height: 1.2
    }
.calibre3 {
    height: auto;
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    width: auto
    }
.calibre4 {
    display: block;
    font-family: merriweather, serif;
    font-size: 1.29167em;
    line-height: 140%;
    text-align: justify;
    margin: 0 5pt;
    padding: 0.75em 0
    }
.calibre5 {
    color: inherit;
    text-decoration: none
    }
.calibre6 {
    font-style: italic
    }
.calibre7 {
    display: block
    }
.calibre8 {
    border-collapse: separate;
    border-spacing: 2px;
    display: table;
    margin-bottom: 0;
    margin-top: 0;
    text-indent: 0
    }
.calibre9 {
    display: table-column
    }
.calibre10 {
    display: table-row;
    vertical-align: middle
    }
.calibre11 {
    display: table-cell;
    font-weight: normal;
    text-align: left;
    vertical-align: top;
    padding: 0.2em
    }
.calibre12 {
    font-weight: bold
    }
.calibre13 {
    display: block
    }
.calibre14 {
    font-size: 0.75em;
    line-height: 1.2;
    vertical-align: 0.3em
    }
.calibre15 {
    font-size: 0.83333em
    }
.calibre16 {
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    line-height: 1.2;
    vertical-align: -0.3em
    }
.calibre17 {
    height: auto;
    width: auto
    }
.calibre18 {
    display: block;
    font-family: merriweather, serif;
    font-size: 1.29167em;
    line-height: 1.2;
    padding-left: 0;
    padding-right: 0;
    margin: 0 5pt
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.ch-auth {
    display: block;
    font-family: "SourceSansPro", sans-serif;
    font-size: 1.29032em;
    line-height: 1.2;
    orphans: 0;
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    widows: 0;
    margin: 0 0 3em
    }
.ch-authbio {
    display: block;
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    padding: 25% 0 0
    }
.ch-authbioi {
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    margin: 0 4em 0 0
    }
.ch-box {
    display: block;
    text-indent: 0;
    margin: 2em 0 4em 5em;
    border-top: black solid 0.05em;
    border-bottom: black solid 0.05em;
    padding: 0.5em
    }
.chbt {
    display: block;
    font-size: 0.77419em;
    orphans: 0;
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    margin: 0
    }
.copy {
    display: block;
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    line-height: 150%;
    orphans: 0;
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    widows: 0;
    margin: 0
    }
.copy1 {
    display: block;
    font-size: 0.58065em;
    line-height: 150%;
    orphans: 0;
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    text-indent: 0;
    widows: 0;
    margin: 1.2em 0 0
    }
.copy2 {
    display: block;
    font-size: 0.58065em;
    line-height: 150%;
    orphans: 0;
    text-align: left;
    text-indent: 0;
    widows: 0;
    margin: 0.4em 0 0
    }
.copya {
    display: block;
    font-size: 0.64516em;
    line-height: 150%;
    orphans: 0;
    text-align: left;
    text-indent: 0;
    widows: 0;
    margin: 1.5em 0 0
    }
.copyc {
    display: block;
    font-size: 0.58065em;
    line-height: 150%;
    orphans: 0;
    text-align: center;
    text-indent: 0;
    widows: 0;
    margin: 7.5em 0 0.5em
    }
.copyc1 {
    display: block;
    font-size: 0.58065em;
    line-height: 150%;
    orphans: 0;
    text-align: center;
    text-indent: 0;
    widows: 0;
    margin: 0 0 0.5em
    }
.copyi {
    display: block;
    font-size: 0.58065em;
    line-height: 150%;
    orphans: 0;
    text-align: left;
    text-indent: 1.5em;
    widows: 0;
    margin: 0
    }
.copyl {
    display: block;
    font-size: 0.58065em;
    line-height: 150%;
    orphans: 0;
    text-align: left;
    text-indent: 0;
    widows: 0;
    margin: 1em 0 0
    }
.copyr {
    display: block;
    font-size: 0.58065em;
    line-height: 150%;
    orphans: 0;
    text-align: right;
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    widows: 0;
    margin: 1em 0 0
    }
.copyright {
    display: block;
    font-size: 0.64516em;
    line-height: 150%;
    orphans: 0;
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    widows: 0;
    margin: 0
    }
.copyrighta {
    display: block;
    font-size: 0.64516em;
    line-height: 150%;
    orphans: 0;
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    widows: 0;
    margin: 1.2em 0 0
    }
.copys {
    display: block;
    text-indent: 0;
    margin: 0.8em 0;
    border: #717171 solid 0.05em;
    padding: 1em 0.8em 0.5em
    }
.copyt {
    display: block;
    font-size: 0.64516em;
    line-height: 150%;
    orphans: 0;
    text-align: left;
    text-indent: 0;
    widows: 0;
    margin: 6em 0 0
    }
.ctext {
    display: block;
    font-family: "SourceSansPro", sans-serif;
    orphans: 0;
    text-align: center;
    text-indent: 0;
    widows: 0;
    margin: 1.5em 0
    }
.footnotes {
    display: block;
    font-size: 0.64516em;
    orphans: 0;
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    widows: 0;
    margin: 0
    }
.h {
    -epub-hyphens: none;
    -moz-hyphens: none;
    -ms-hyphens: none;
    -o-hyphens: none;
    -webkit-hyphens: none;
    adobe-hyphenate: none;
    adobe-text-layout: optimizeSpeed;
    display: block;
    font-family: "SourceSansPro", sans-serif;
    font-size: 1.54839em;
    font-weight: normal;
    hyphens: none;
    line-height: 120%;
    page-break-after: avoid;
    page-break-inside: avoid;
    text-align: right;
    text-indent: 0;
    margin: 1em 0 1.5em
    }
.h2a {
    -epub-hyphens: none;
    -moz-hyphens: none;
    -ms-hyphens: none;
    -o-hyphens: none;
    -webkit-hyphens: none;
    adobe-hyphenate: none;
    adobe-text-layout: optimizeSpeed;
    display: block;
    font-family: "SourceSansPro", sans-serif;
    font-size: 1.54839em;
    font-weight: normal;
    hyphens: none;
    line-height: 120%;
    page-break-after: avoid;
    page-break-inside: avoid;
    text-align: right;
    text-indent: 0;
    margin: 1em 0 0.1em
    }
.indent {
    display: block;
    font-size: 0.77419em;
    orphans: 0;
    text-indent: 1.5em;
    widows: 0;
    margin: 0
    }
.indent1 {
    display: block;
    font-size: 0.77419em;
    orphans: 0;
    text-indent: 10.5em;
    widows: 0;
    margin: 0.4em 0
    }
.indent2 {
    display: block;
    font-size: 0.77419em;
    orphans: 0;
    text-indent: 13.5em;
    widows: 0;
    margin: 0.4em 0
    }
.indent3 {
    display: block;
    font-size: 0.77419em;
    orphans: 0;
    text-indent: 8.5em;
    widows: 0;
    margin: 0.4em 0
    }
.indent4 {
    display: block;
    font-size: 0.77419em;
    orphans: 0;
    text-indent: 5.5em;
    widows: 0;
    margin: 0.4em 0
    }
.indent5 {
    display: block;
    font-size: 0.77419em;
    orphans: 0;
    text-indent: 3.5em;
    widows: 0;
    margin: 0.4em 0
    }
.indent6 {
    display: block;
    font-size: 0.77419em;
    orphans: 0;
    text-indent: 20.5em;
    widows: 0;
    margin: 0.4em 0
    }
.indenta {
    display: block;
    font-size: 0.77419em;
    orphans: 0;
    text-indent: 1.5em;
    widows: 0;
    margin: 1.5em 0 0
    }
.linktext {
    display: block;
    font-family: sans-serif;
    font-size: 1em;
    font-weight: normal;
    line-height: 145%;
    text-indent: 0;
    margin: 2em 0 0
    }
.list {
    display: block;
    font-family: "SourceSansPro", sans-serif;
    orphans: 0;
    text-indent: 0;
    widows: 0;
    margin: 0.2em 0 0 3em
    }
.lista {
    display: block;
    font-family: "SourceSansPro", sans-serif;
    orphans: 0;
    text-indent: 0;
    widows: 0;
    margin: 1.5em 0 0 3em
    }
.ls {
    float: left;
    margin: 0 0 0 -1.5em
    }
.metadata {
    display: block;
    font-family: sans-serif;
    font-size: 0.77419em;
    font-weight: normal;
    line-height: 145%;
    text-indent: -1.3em;
    margin: 0.2em 0 0 1.3em
    }
.noindent {
    display: block;
    font-size: 0.77419em;
    orphans: 0;
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    widows: 0;
    margin: 0
    }
.noindent1 {
    display: block;
    font-size: 0.77419em;
    orphans: 0;
    text-indent: 0;
    widows: 0;
    margin: 3em 0 0
    }
.noindenta {
    display: block;
    font-size: 0.77419em;
    orphans: 0;
    text-indent: 0;
    widows: 0;
    margin: 1.5em 0 0
    }
.noindentc {
    display: block;
    font-size: 0.77419em;
    orphans: 0;
    text-align: center;
    text-indent: 0;
    widows: 0;
    margin: 0.5em 0
    }
.rtext {
    display: block;
    font-size: 0.77419em;
    orphans: 0;
    text-align: right;
    text-indent: 0;
    widows: 0;
    margin: 0 25% 0 0
    }
.rtext1 {
    display: block;
    font-size: 0.77419em;
    orphans: 0;
    text-align: right;
    text-indent: 0;
    widows: 0;
    margin: 0 10% 0 0
    }
.simg {
    display: block;
    orphans: 0;
    text-align: right;
    text-indent: 0;
    widows: 0;
    margin: 0.6em 0 0.5em
    }
.ss {
    font-family: "SourceSansPro", sans-serif;
    font-size: 1.29167em
    }
.star {
    display: block;
    font-size: 0.77419em;
    orphans: 0;
    text-align: center;
    text-indent: 0;
    widows: 0;
    margin: 1.5em 0
    }
.subheadline {
    display: block;
    font-family: serif;
    font-size: 1.54839em;
    font-weight: normal;
    line-height: 125%;
    text-align: left;
    text-indent: 0;
    margin: 1em 0 0.5em
    }
.subheadline1 {
    display: block;
    font-family: sans-serif;
    font-size: 1em;
    font-weight: normal;
    line-height: 145%;
    text-indent: -1.3em;
    margin: 0.5em 0 0 1.3em
    }
.teasertext {
    display: block;
    font-family: sans-serif;
    font-size: 1em;
    font-weight: normal;
    line-height: 145%;
    text-indent: 0;
    margin: 1.5em 0 0
    }
.toc-cha {
    display: block;
    font-family: "SourceSansPro", sans-serif;
    font-size: 1em;
    orphans: 0;
    text-align: left;
    text-indent: 0;
    widows: 0;
    margin: 0.8em 0 0
    }
.toc-cha1 {
    display: block;
    font-family: "SourceSansPro", sans-serif;
    orphans: 0;
    text-align: left;
    text-indent: 0;
    widows: 0;
    margin: 0
    }
.under-line {
    font-size: 0.75em;
    line-height: 1.2;
    text-decoration: underline;
    vertical-align: 0.5em
    }
.underline {
    text-decoration: underline
    }
.weblink {
    color: #0FF;
    text-decoration: none
    }