.author {
    display: block;
    font-size: 1.5em;
    line-height: 1.2;
    text-align: center;
    margin: 1em 0 3em 23%
    }
.back {
    display: block;
    font-size: 1.25em;
    font-weight: bold;
    line-height: 1.2;
    margin: 1em 0 2em
    }
.back1 {
    background-color: #F3F3F4;
    display: block;
    font-size: 1.25em;
    font-weight: normal;
    line-height: 1.2;
    text-align: center;
    border: #757475 solid 2px;
    padding: 10px;
    margin: 2em 25% 0
    }
.backhead {
    display: block;
    font-size: 1.125em;
    line-height: 1.2;
    margin: 1em 0 0.5em
    }
.backmatter {
    display: block;
    margin: 3em 2em 2em
    }
.block {
    display: block;
    margin: 1em 1.5em
    }
.block1 {
    display: block;
    margin: 0 1.5em 0 2em
    }
.block2 {
    display: block;
    margin: 0 0 0 12%
    }
.booktitle {
    display: block;
    font-size: 1.5em;
    line-height: 1.2;
    text-align: center;
    margin: 35% 0 3em
    }
.booktitle1 {
    display: block;
    font-size: 1.5em;
    line-height: 1.2;
    text-align: center;
    margin: 1em 0 3em
    }
.calibre {
    display: block;
    font-size: 1em;
    line-height: 1.2;
    padding-left: 0;
    padding-right: 0;
    margin: 0 5pt
    }
.calibre1 {
    text-decoration: none
    }
.calibre2 {
    height: auto;
    width: auto
    }
.calibre3 {
    font-style: italic;
    line-height: 1.2
    }
.calibre4 {
    line-height: 1.2;
    text-decoration: none
    }
.calibre5 {
    font-style: italic
    }
.calibre6 {
    font-size: 0.85714em;
    line-height: 1.2;
    vertical-align: sub
    }
.calibre7 {
    height: auto;
    width: 100%
    }
.calibre8 {
    border-collapse: separate;
    border-spacing: 2px;
    display: table;
    margin-bottom: 0;
    margin-top: 0;
    text-indent: 0
    }
.calibre9 {
    display: table-row;
    vertical-align: middle
    }
.calibre10 {
    display: table-cell;
    text-align: inherit;
    vertical-align: inherit;
    padding: 1px 3em 1px 1px
    }
.calibre11 {
    display: table-cell;
    text-align: right;
    vertical-align: inherit;
    padding: 1px 3em 1px 1px
    }
.calibre12 {
    font-weight: bold
    }
.calibre13 {
    display: block
    }
.calibre14 {
    display: table-cell;
    text-align: inherit;
    vertical-align: inherit;
    padding: 1px 3em 1em 1px
    }
.calibre15 {
    display: block;
    text-align: center
    }
.calibre16 {
    height: 100%;
    width: auto
    }
.caption {
    display: block;
    text-align: center;
    margin: 0 2em 2em
    }
.center {
    display: block;
    text-align: center;
    margin: 1em 0 0
    }
.center1 {
    display: block;
    text-align: center;
    margin: 0
    }
.center2 {
    display: block;
    text-align: center;
    margin: 2em 0 0
    }
.chapter {
    display: block;
    font-size: 1.375em;
    font-weight: bold;
    line-height: 1.2;
    text-align: center;
    margin: 2em 0
    }
.color {
    color: gray
    }
.copy {
    display: block;
    margin: 0.3em 0
    }
.copy1 {
    display: block;
    margin: 0
    }
.copy2 {
    display: block;
    margin: 1em 0 0.5em
    }
.copy3 {
    display: block;
    margin: 1em 0 0.2em
    }
.copy4 {
    display: block;
    margin: 0.5em 0 0.4em 0.8em
    }
.copy5 {
    display: block;
    margin: 0 0 0.4em 0.8em
    }
.copyright {
    display: block;
    font-size: 0.875em;
    line-height: 1.2;
    margin-bottom: 0;
    margin-top: 2em
    }
.dott {
    line-height: 1.2;
    padding-bottom: 10px;
    padding-top: 10px;
    border-top: currentColor dotted 2px;
    border-bottom: currentColor dotted 2px
    }
.dott1 {
    line-height: 1.2;
    padding-top: 10px;
    border-top: currentColor dotted 2px
    }
.dropcaps {
    float: left;
    font-size: 3.44rem;
    margin-top: -0.07em;
    padding-top: 1px
    }
.footnote {
    border-bottom-style: solid;
    border-bottom-width: 0;
    border-left-style: solid;
    border-left-width: 0;
    border-right-style: solid;
    border-right-width: 0;
    border-top-style: solid;
    border-top-width: 1px;
    display: block;
    font-size: 0.875em;
    line-height: 1.2;
    margin-top: 2em
    }
.footnote1 {
    display: block;
    margin: 1em 0 1em 2em
    }
.frac {
    font-size: 0.75em;
    line-height: 1.2;
    vertical-align: 4px
    }
.frac1 {
    font-size: 0.7em;
    line-height: 1.2;
    vertical-align: 4px
    }
.frac2 {
    font-size: 0.8em;
    line-height: 1.2;
    vertical-align: 4px
    }
.front {
    display: block;
    margin-bottom: 2em;
    margin-top: 30%
    }
.hang {
    display: block;
    text-indent: -2em;
    margin: 0 0 0.2em 2em
    }
.hang1 {
    display: block;
    text-indent: -1em;
    margin: 0 0 0 1em
    }
.hang2 {
    display: block;
    margin: 0.2em 15% 0 16%
    }
.hang3 {
    display: block;
    margin: 0 14%
    }
.hang4 {
    display: block;
    margin: 1em 0
    }
.hang5 {
    display: block;
    margin: 0 0 0 2.5em
    }
.hang6 {
    display: block;
    margin: 0 0 0 4em
    }
.hang7 {
    display: block;
    margin: 1em 15% 0 16%
    }
.hang8 {
    display: block;
    text-indent: -1em;
    margin: 0 0 0 2em
    }
.head {
    display: block;
    font-size: 1.25em;
    font-weight: bold;
    line-height: 1.2;
    margin: 2.5em 0 1em
    }
.indent {
    display: block;
    text-indent: 1.5em;
    margin: 0
    }
.inline {
    height: auto;
    line-height: 1.2;
    margin-top: -4px;
    vertical-align: middle;
    width: auto
    }
.inline1 {
    height: auto;
    margin-top: -4px;
    vertical-align: middle;
    width: auto
    }
.nonindent {
    display: block;
    text-indent: 0;
    margin: 0
    }
.nonindent1 {
    display: block;
    font-size: 1.125em;
    line-height: 1.2;
    text-indent: 0;
    margin: 1.5em 0 0.5em
    }
.nonindent2 {
    display: block;
    margin: 0 0 0 5%
    }
.nonindent3 {
    display: block;
    margin: 0 0 0 10%
    }
.nonindent4 {
    display: block;
    margin: 0 0 0.2em 13%
    }
.nonindent5 {
    display: block;
    margin: 0 0 0.2em 15%
    }
.nonindent6 {
    display: block;
    text-indent: 0;
    margin: 1.5em 0 0
    }
.pagebreak {
    display: block;
    margin: 1em 0
    }
.part {
    display: block;
    font-size: 1.5em;
    font-weight: bold;
    line-height: 1.2;
    text-align: center;
    margin: 3em 0 0
    }
.right {
    display: block;
    font-size: 1.125em;
    line-height: 1.2;
    text-align: right;
    margin: 3em 3em 0.5em 0
    }
.right1 {
    display: block;
    text-align: right;
    margin: 0.5em 2em 0.5em 0
    }
.small {
    font-size: 1em;
    line-height: 1.2
    }
.small1 {
    font-size: 0.85714em
    }
.small2 {
    font-size: 0.75em
    }
.tabback {
    border-collapse: separate;
    border-spacing: 2px;
    display: table;
    text-indent: 0;
    margin: 2em 20% 0
    }
.tabback1 {
    border-collapse: separate;
    border-spacing: 2px;
    display: table;
    text-indent: 0;
    margin: 1em 2em 0
    }
.table {
    border-collapse: separate;
    border-spacing: 2px;
    display: table;
    text-indent: 0;
    margin: 2em 15%
    }
.td {
    display: table-cell;
    text-align: inherit;
    vertical-align: inherit;
    padding: 5px 45px 10px 1px
    }
.titlepage {
    display: block;
    margin-bottom: 0;
    margin-top: 2em
    }
.toc {
    display: block;
    margin-bottom: 2em;
    margin-top: 2em
    }
.toc1 {
    display: block;
    text-align: center;
    margin: 0.3em 0 1em 10%
    }
.toc2 {
    display: block;
    font-size: 1.125em;
    line-height: 1.2;
    text-align: center;
    margin: 2em 0 1em 10%
    }
.toc3 {
    display: block;
    text-align: center;
    margin: 2em 0 1em 10%
    }
.tochead {
    display: block;
    font-size: 1.25em;
    line-height: 1.2;
    padding-bottom: 10px;
    padding-top: 10px;
    text-align: center;
    margin: 1.5em 17% 1em
    }