.a_head {
    display: block;
    font-size: 1.125em;
    font-weight: normal;
    line-height: 1.2;
    page-break-after: avoid;
    margin: 1em 0 0.1em
    }
.also {
    display: block;
    text-align: center;
    text-indent: 0;
    margin: 0.1em 0 0
    }
.alsoby {
    display: block;
    page-break-after: avoid;
    text-align: center;
    margin: 2em 0
    }
.alsoby1 {
    display: block;
    page-break-after: avoid;
    text-align: center;
    margin: 1em 0 0.2em
    }
.atp_address {
    display: block;
    font-size: 1em;
    font-style: normal;
    font-variant: normal;
    font-weight: normal;
    line-height: 1.2;
    text-indent: 0;
    margin: 0
    }
.atp_country {
    display: block;
    font-size: 1em;
    font-variant: normal;
    line-height: 1.2;
    text-indent: 0;
    margin: 1.42em 0 0
    }
.calibre {
    display: block;
    font-family: serif;
    font-size: 1em;
    line-height: 1.2;
    padding-left: 0;
    padding-right: 0;
    margin: 0 5pt
    }
.calibre1 {
    line-height: 1.2
    }
.calibre2 {
    font-style: italic
    }
.calibre3 {
    display: block
    }
.calibre4 {
    font-style: italic;
    line-height: 1.2
    }
.calibre5 {
    font-size: 0.75em;
    line-height: 1.2;
    vertical-align: super
    }
.calibre6 {
    font-size: 0.75em;
    line-height: 1.2;
    vertical-align: sub
    }
.calibre7 {
    display: block
    }
.calibre8 {
    font-weight: bold
    }
.centred {
    display: block;
    text-align: center;
    text-indent: 0;
    margin: 0
    }
.chapter_head {
    display: block;
    font-size: 1.375em;
    font-weight: normal;
    line-height: 1.2;
    page-break-after: avoid;
    text-align: center;
    margin: 2em 0
    }
.copyright {
    display: block;
    font-size: 1em;
    line-height: 1.2;
    text-align: center;
    text-indent: 0;
    margin: 0 0 1em
    }
.cover_image {
    display: block;
    text-align: center;
    margin: 0;
    padding: 0
    }
.cover_image1 {
    height: 100%;
    width: auto
    }
.cover_page {
    display: block;
    font-family: serif;
    font-size: 1em;
    line-height: 1.2;
    margin: 0 5pt;
    padding: 0
    }
.extract {
    display: block;
    font-size: 0.875em;
    line-height: 1.2;
    text-indent: 0;
    margin: 1em
    }
.extract1 {
    display: block;
    font-size: 0.875em;
    line-height: 1.2;
    text-indent: 0;
    margin: 0 1em
    }
.extract2 {
    display: block;
    font-size: 0.875em;
    line-height: 1.2;
    text-indent: 0;
    margin: 0 1em 1em
    }
.flush_left {
    display: block;
    text-indent: 0;
    margin: 0
    }
.flush_left_space_after {
    display: block;
    text-indent: 0;
    margin: 0 0 1em
    }
.image {
    display: block;
    margin-bottom: 0;
    margin-top: 0;
    text-align: center
    }
.indented {
    display: block;
    text-indent: 1em;
    margin: 0
    }
.indented_space_after {
    display: block;
    text-indent: 1em;
    margin: 0 0 1em
    }
.small {
    font-size: 0.75em
    }
.toc_text {
    display: block;
    font-size: 1em;
    font-weight: normal;
    line-height: 1.2;
    text-indent: 0;
    margin: 0 0 0 0.5em
    }
.toc_text_indent {
    display: block;
    font-size: 1em;
    font-weight: normal;
    line-height: 1.2;
    text-indent: 0;
    margin: 0 0 0 1.2em
    }
.toc_text_indent1 {
    display: block;
    font-size: 1em;
    font-weight: normal;
    line-height: 1.2;
    text-indent: 0;
    margin: 1em 0 0 1.2em
    }
.toc_text1 {
    display: block;
    font-size: 1em;
    font-weight: normal;
    line-height: 1.2;
    text-indent: 0;
    margin: 0
    }