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    display: block;
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.blockquote {
    display: block;
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    margin-top: 1.5em
    }
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    display: block;
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    margin: 0 20pt
    }
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    display: block;
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    display: block
    }
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    display: block;
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    }
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    display: block;
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    display: block;
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    display: block;
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.center3 {
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    display: block;
    font-size: 1.29167em;
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.center4 {
    display: block;
    text-align: center;
    margin: 0
    }
.chapter-title {
    display: block;
    font-size: 1.29167em;
    font-weight: bold;
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    margin: 10% 2em 3.5em 0
    }
.copyright {
    display: block;
    font-size: 0.83333em;
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    text-indent: 0;
    margin: 0
    }
.copyright-space {
    display: block;
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    margin: 1em 0 0
    }
.copyright-title {
    display: block;
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    text-indent: 0;
    margin: 10% 0 2em
    }
.dedication {
    display: block;
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    margin: 15% 0% 0
    }
.disclaimer-rw {
    display: block;
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    margin: 1.5em 0 0
    }
.dropcap {
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    }
.epigraph {
    display: block;
    margin: 15% 20pt 1.5em
    }
.fixed-rw {
    display: block;
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    }
.frontmatter-rw {
    display: block;
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    orphans: 1;
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    }
.hidden-tag {
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    visibility: hidden
    }
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    display: block;
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    }
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    display: block;
    list-style-type: none;
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    margin-right: 0;
    margin-top: 0;
    padding-bottom: 0;
    padding-right: 0;
    padding-top: 0
    }
.pc {
    display: block;
    margin: 0;
    padding: 0
    }
.preface-title {
    display: block;
    font-size: 1.29167em;
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    margin: 10% 0 2em
    }
.question-div {
    display: block;
    margin-bottom: 0;
    margin-top: 0
    }
.sect {
    display: block;
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    text-align: left;
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    margin: 1.5em 0 0.5em
    }
.signupbutton {
    -webkit-box-shadow: 0 0 5px #aaa inset;
    background: rgb(106, 115, 123);
    border-radius: 5px;
    font-size: 1.29167em;
    height: 40px;
    line-height: 1.2;
    text-decoration: none;
    width: 160px;
    padding: 8px 24px;
    border: #444 solid 1px
    }
.signuplink {
    color: white;
    text-decoration: none
    }
.small-caps {
    font-size: 0.75em
    }
.space-break {
    display: block;
    text-indent: 0;
    margin: 1.5em 0 0
    }
.speaker {
    display: block;
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    margin: 0 0 0 2.8em
    }
.specials-rw {
    display: block;
    font-size: 1em;
    font-weight: normal;
    line-height: 1.2em;
    padding-bottom: 2em;
    padding-top: 2em;
    text-align: left
    }
.toc-acknowledgements {
    display: list-item;
    font-size: 1em;
    margin-bottom: 6pt;
    margin-top: 16pt;
    text-indent: 0
    }
.toc-chapter {
    display: list-item;
    font-size: 1em;
    font-weight: normal;
    margin-top: 16pt;
    text-indent: 0
    }
.toc-chapter1 {
    display: list-item;
    font-size: 1em;
    font-weight: normal;
    margin-left: 1em;
    margin-top: 6pt;
    text-indent: -1em
    }
.toc-front {
    display: list-item;
    font-size: 1em;
    margin-top: 6pt;
    text-indent: 0
    }
.toc-preface {
    display: list-item;
    font-size: 1em;
    margin-bottom: 6pt;
    margin-top: 6pt;
    text-indent: 0
    }
.toc-title {
    display: block;
    font-size: 1.66667em;
    font-weight: bold;
    line-height: 1.2;
    text-align: center;
    text-indent: 0;
    margin: 10% 0 2em
    }
.welcome {
    display: block;
    text-align: center;
    text-indent: 0;
    margin: 0 0 0.25em
    }
.pcalibre:hover {
    -webkit-box-shadow: 0 0 15px #555 inset
    }
.pcalibre1:active {
    -webkit-box-shadow: 0 0 15px #555 inset;
    background: #555
    }