.author {
    color: #D2D3D5;
    display: block;
    font-size: 1.29167em;
    font-weight: bold;
    line-height: 1.2;
    text-align: center;
    margin: 0
    }
.author1 {
    display: block;
    font-size: 1.29167em;
    line-height: 1.2;
    text-align: center;
    margin: 1em 0 2em
    }
.big {
    font-size: 1em;
    line-height: 1.2
    }
.block {
    display: block;
    margin: 1em 1.5em
    }
.block1 {
    display: block;
    margin-bottom: 1em;
    margin-top: 1em
    }
.booktitle {
    display: block;
    font-size: 2em;
    font-weight: bold;
    line-height: 1.2;
    text-align: center;
    margin: 2em 0 0.67em
    }
.calibre {
    display: block;
    font-size: 1em;
    padding-left: 0;
    padding-right: 0;
    margin: 0 5pt
    }
.calibre1 {
    line-height: 1.2;
    text-decoration: none
    }
.calibre2 {
    height: auto;
    width: auto
    }
.calibre3 {
    display: block;
    line-height: 1.2
    }
.calibre4 {
    font-weight: bold;
    line-height: 1.2
    }
.calibre5 {
    text-decoration: none
    }
.calibre6 {
    font-style: italic
    }
.calibre7 {
    display: block
    }
.calibre8 {
    font-style: italic;
    line-height: 1.2
    }
.calibre9 {
    font-size: 0.75em;
    line-height: normal;
    vertical-align: 4px
    }
.calibre10 {
    display: table-row;
    vertical-align: middle
    }
.calibre11 {
    font-weight: bold
    }
.calibre12 {
    display: table-cell;
    text-align: inherit;
    vertical-align: inherit;
    padding: 1px
    }
.calibre13 {
    display: block;
    list-style-type: disc;
    margin-bottom: 1em;
    margin-right: 0;
    margin-top: 1em
    }
.calibre14 {
    display: list-item
    }
.calibre15 {
    display: block
    }
.calibre16 {
    border-collapse: separate;
    border-spacing: 2px;
    display: table;
    margin-bottom: 0;
    margin-top: 0;
    text-indent: 0
    }
.calibre17 {
    color: gray;
    display: block;
    height: 2px;
    margin: 0.5em auto;
    border: currentColor inset 1px
    }
.calibre18 {
    display: block;
    text-align: center
    }
.calibre19 {
    height: 100%;
    width: auto
    }
.center {
    display: block;
    text-align: center;
    margin: 0
    }
.center1 {
    display: block;
    font-size: 1.29167em;
    line-height: 1.2;
    text-align: center;
    margin: 1em 0
    }
.center2 {
    display: block;
    text-align: center;
    margin: 1em 0 0
    }
.center3 {
    display: block;
    text-align: center;
    margin: 1em 0
    }
.centera {
    display: block;
    text-align: center;
    margin: 0.3em 0 1em
    }
.centera1 {
    display: block;
    text-align: center;
    margin: 1em 0 2em
    }
.chapter {
    display: block;
    font-size: 1.29167em;
    line-height: 1.2;
    text-align: center;
    margin: 2em 0 0
    }
.chapter1 {
    display: block;
    font-size: 1.66667em;
    font-weight: bold;
    line-height: 1.2;
    text-align: center;
    margin: 0
    }
.copy {
    display: block;
    margin: 0
    }
.copy1 {
    display: block;
    margin: 1em 0 0
    }
.copy2 {
    display: block;
    margin: 1em 0
    }
.copyright {
    display: block;
    font-size: 0.83333em;
    margin-bottom: 0;
    margin-top: 2em
    }
.ded {
    display: block;
    text-align: center;
    margin: 5em 0 0
    }
.dropcaps {
    float: left;
    font-size: 3em;
    line-height: 1.5em;
    margin-bottom: -0.4em;
    margin-right: 0.05em;
    margin-top: -0.4em
    }
.footnote {
    display: block;
    font-size: 0.83333em;
    margin: 0
    }
.hang {
    display: block;
    text-indent: -1.7em;
    margin: 0 0 0 1.5em
    }
.hang1 {
    display: block;
    text-indent: 1em;
    margin: 0 0 0 2%
    }
.head {
    display: block;
    font-size: 1.66667em;
    font-weight: bold;
    line-height: 1.2;
    text-align: center;
    margin: 2em 0
    }
.head1 {
    display: block;
    font-size: 2em;
    font-weight: bold;
    line-height: 1.2;
    text-align: center;
    margin: 2em 0 1.5em
    }
.htp {
    display: block;
    font-size: 2em;
    font-weight: bold;
    line-height: 1.2;
    text-align: center;
    margin: 2em 0 0
    }
.indent {
    display: block;
    text-indent: 1.5em;
    margin: 0
    }
.indent1 {
    display: block;
    text-indent: 1.5em;
    margin: 1em 0 0
    }
.index {
    display: block;
    text-indent: 1em;
    margin: 0
    }
.inline {
    height: auto;
    vertical-align: middle;
    width: auto
    }
.nonindent {
    display: block;
    text-indent: 0;
    margin: 1em 0 0
    }
.nonindent1 {
    display: block;
    text-indent: 0;
    margin: 0
    }
.section {
    display: block;
    font-weight: bold;
    text-align: center;
    margin: 1em 0 0.5em
    }
.small {
    font-size: 0.9em
    }
.small1 {
    font-size: 0.75em
    }
.subhead {
    display: block;
    font-size: 1.29167em;
    font-weight: bold;
    line-height: 1.2;
    text-align: center;
    margin: 1.2em 0 0.67em
    }
.tab {
    border-collapse: separate;
    border-spacing: 2px;
    display: table;
    margin-bottom: 1em;
    margin-top: 1em;
    text-indent: 0
    }
.td {
    display: table-cell;
    text-align: center;
    vertical-align: inherit;
    padding: 1px
    }
.td1 {
    display: table-cell;
    text-align: inherit;
    vertical-align: inherit;
    width: 35%;
    padding: 1px
    }
.td2 {
    display: table-cell;
    text-align: right;
    vertical-align: inherit;
    padding: 1px
    }
.toc {
    display: block;
    text-indent: -1.5em;
    margin: 1em 0 0 1.5em
    }