.ahead-title {
    color: #18655C;
    display: block;
    font-size: 1.29167em;
    font-style: normal;
    font-weight: normal;
    line-height: 1.2;
    text-align: center;
    text-indent: 0;
    margin: 1em 0 0.5em
    }
.ahead-title1 {
    color: #18655C;
    display: block;
    font-size: 1.29167em;
    font-style: normal;
    font-weight: normal;
    line-height: 1.2;
    text-align: center;
    text-indent: 0;
    margin: 1em 0 0.5em
    }
.attribution {
    color: #000080;
    display: block;
    font-size: 0.83333em;
    font-style: normal;
    font-weight: normal;
    text-align: right;
    text-indent: 0;
    margin: 0.5em 0 0
    }
.bhead-title {
    display: block;
    font-size: 1.29167em;
    font-style: normal;
    font-weight: normal;
    line-height: 1.2;
    text-align: center;
    text-indent: 0;
    margin: 1em 0 0.5em
    }
.book-author {
    color: #FF8C00;
    display: block;
    font-size: 1.29167em;
    font-style: normal;
    font-weight: normal;
    line-height: 1.2;
    text-align: center;
    text-indent: 0;
    margin: 1em 0 0
    }
.calibre {
    display: block;
    font-size: 1em;
    padding-left: 0;
    padding-right: 0;
    margin: 0 5pt
    }
.calibre1 {
    display: block
    }
.calibre2 {
    display: block;
    line-height: 1.2
    }
.calibre3 {
    font-style: italic;
    line-height: 1.2
    }
.calibre4 {
    height: auto;
    width: auto
    }
.calibre5 {
    font-style: italic
    }
.calibre6 {
    font-weight: bold;
    line-height: 1.2
    }
.calibre7 {
    line-height: 1.2;
    text-decoration: none
    }
.calibre8 {
    font-weight: bold
    }
.calibre9 {
    text-decoration: none
    }
.calibre10 {
    font-size: 0.75em;
    line-height: normal;
    vertical-align: super
    }
.calibre11 {
    display: list-item
    }
.calibre12 {
    font-size: 1em;
    line-height: 1.2
    }
.calibre13 {
    font-size: 0.77419em;
    line-height: normal;
    vertical-align: super
    }
.calibre14 {
    font-size: 1em;
    line-height: 1.2;
    vertical-align: super
    }
.calibre15 {
    font-size: 0.77419em
    }
.calibre16 {
    display: block;
    font-family: sans-serif;
    font-size: 0.83333em;
    margin: 1em 7%
    }
.calibre17 {
    font-size: 0.9em;
    line-height: normal;
    vertical-align: super
    }
.calibre18 {
    display: block
    }
.calibre19 {
    display: block;
    margin: 1em 0
    }
.chapter-title {
    color: #000080;
    display: block;
    font-size: 1.83333em;
    font-style: normal;
    font-weight: normal;
    line-height: 1.2;
    text-align: center;
    text-indent: 0;
    border-bottom: #FF8C00 solid 1.5px;
    margin: 0 0 0.5em
    }
.copyright-block {
    display: block;
    margin: 0 0% 1em
    }
.disc {
    display: block;
    list-style-type: disc;
    margin-bottom: 1em;
    margin-right: 0;
    margin-top: 1em
    }
.first {
    display: block;
    font-size: 1em;
    font-style: normal;
    font-weight: normal;
    margin-bottom: 0;
    margin-left: 0;
    margin-top: 1em;
    text-align: justify;
    text-indent: 0
    }
.first-w {
    color: #fff;
    display: block;
    font-family: sans-serif;
    font-size: 1.29167em;
    font-style: normal;
    font-weight: normal;
    line-height: 1.2;
    margin-bottom: 0;
    margin-left: 0;
    margin-top: 1em;
    text-align: justify;
    text-indent: 0
    }
.halftitle {
    color: #000080;
    display: block;
    font-size: 2em;
    font-style: normal;
    font-weight: normal;
    line-height: 1.2;
    text-align: center;
    text-indent: 0;
    margin: 0.5em 0
    }
.hanging {
    display: block;
    font-size: 1em;
    font-style: normal;
    font-weight: normal;
    text-align: left;
    text-indent: -1em;
    margin: 0 0 0 1em
    }
.indent {
    display: block;
    font-size: 1em;
    font-style: normal;
    font-weight: normal;
    text-align: justify;
    text-indent: 1em;
    margin: 0
    }
.media {
    display: block;
    text-align: center;
    margin: 1em 0
    }
.noindent {
    display: block;
    font-size: 1em;
    font-style: normal;
    font-weight: normal;
    text-align: justify;
    text-indent: 0;
    margin: 0
    }
.notebox-back {
    background-color: #ef3f4a;
    display: block;
    margin-bottom: 1em;
    margin-top: 1em;
    padding: 1.5%
    }
.pb {
    display: block;
    margin: 1em 0
    }
.toc-step {
    display: block;
    font-size: 1em;
    font-style: normal;
    font-weight: normal;
    text-align: left;
    text-indent: 0;
    margin: 0.5em 0% 0 1em
    }
.toc-step1 {
    display: block;
    font-size: 0.83333em;
    font-style: normal;
    font-weight: normal;
    text-align: left;
    text-indent: 0;
    margin: 0 0% 0 2em
    }