.author {
    display: block;
    font-size: 1.66667em;
    font-style: normal;
    font-weight: bold;
    line-height: 1.2;
    margin-bottom: 0;
    margin-left: 0;
    margin-right: 0;
    margin-top: 0;
    text-align: center;
    text-indent: 0
    }
.block {
    display: block;
    margin-bottom: 0;
    margin-right: 0;
    margin-top: 0;
    text-indent: 0
    }
.calibre {
    display: block;
    font-size: 1em;
    margin-bottom: 0;
    margin-left: 5pt;
    margin-right: 5pt;
    margin-top: 0;
    padding-left: 0;
    padding-right: 0
    }
.calibre1 {
    display: block;
    margin-bottom: 0;
    margin-top: 0
    }
.calibre10 {
    height: 100%;
    width: auto
    }
.calibre2 {
    display: block;
    margin-bottom: 0;
    margin-left: 0;
    margin-right: 0;
    margin-top: 0;
    text-align: justify;
    text-indent: 1em
    }
.calibre3 {
    height: 83px;
    width: 40px
    }
.calibre4 {
    font-style: italic
    }
.calibre5 {
    height: 10px;
    width: 16px
    }
.calibre6 {
    height: 33px;
    width: 32px
    }
.calibre7 {
    height: 33px;
    width: 33px
    }
.calibre8 {
    height: 32px;
    width: 33px
    }
.calibre9 {
    display: block
    }
.center {
    display: block;
    margin-bottom: 0;
    margin-left: 0;
    margin-right: 0;
    margin-top: 0;
    text-align: center;
    text-indent: 0
    }
.chapnum {
    color: #808183;
    display: block;
    font-size: 1.29167em;
    font-style: normal;
    font-weight: normal;
    line-height: 1.2;
    margin-bottom: 0;
    margin-left: 0;
    margin-right: 0;
    margin-top: 0;
    text-align: center;
    text-indent: 0
    }
.copyright {
    display: block;
    font-size: 0.83333em;
    margin-bottom: 0;
    margin-left: 0;
    margin-right: 0;
    margin-top: 0;
    text-align: left;
    text-indent: 0
    }
.copyright1 {
    display: block;
    font-size: 0.83333em;
    margin-bottom: 0;
    margin-left: 0;
    margin-right: 0;
    margin-top: 1em;
    text-align: left;
    text-indent: 0
    }
.copyright2 {
    display: block;
    font-size: 0.83333em;
    margin-bottom: 0;
    margin-left: 0;
    margin-right: 0;
    margin-top: 2em;
    text-align: left;
    text-indent: 0
    }
.csans {
    display: block;
    font-size: 0.83333em;
    margin-bottom: 0;
    margin-left: 0;
    margin-right: 0;
    margin-top: 0;
    text-align: center;
    text-indent: 0
    }
.dropcap {
    font-size: 1em;
    font-weight: normal;
    line-height: 1.2
    }
.dropcap1 {
    color: #808183;
    font-size: 1em;
    font-weight: normal;
    line-height: 1.2
    }
.figure {
    display: block;
    margin-bottom: 1em;
    margin-top: 1em
    }
.fronthead {
    display: block;
    font-size: 1.29167em;
    font-style: normal;
    font-weight: normal;
    line-height: 1.2;
    margin-bottom: 0;
    margin-left: 0;
    margin-right: 0;
    margin-top: 0;
    text-align: center;
    text-indent: 0
    }
.gray {
    color: gray;
    line-height: 1.2
    }
.hang {
    display: block;
    margin-bottom: 0;
    margin-left: 0;
    margin-right: 0;
    margin-top: 0;
    text-align: justify;
    text-indent: -1em
    }
.logo {
    display: block;
    margin-bottom: 0;
    margin-left: 0;
    margin-right: 0;
    margin-top: 0%;
    text-align: center;
    text-indent: 0
    }
.noindent {
    display: block;
    margin-bottom: 0;
    margin-left: 0;
    margin-right: 0;
    margin-top: 0;
    text-align: justify;
    text-indent: 0
    }
.nsans {
    display: block;
    margin-bottom: 0;
    margin-left: 0;
    margin-right: 0;
    margin-top: 2%;
    text-align: justify;
    text-indent: 0
    }
.nsans1 {
    text-indent: 0
    }
.right {
    display: block;
    margin-bottom: 0;
    margin-left: 0;
    margin-right: 0;
    margin-top: 0;
    text-align: right;
    text-indent: 0
    }
.sans {
    line-height: 1.2
    }
.sc {
    font-size: 0.83333em
    }
.sc1 {
    display: block;
    font-size: 0.83333em;
    margin-bottom: 0;
    margin-top: 0
    }
.size {
    font-size: 1.29167em;
    line-height: 1.2
    }
.textbreak {
    display: block;
    margin-bottom: 0;
    margin-left: 0;
    margin-right: 0;
    margin-top: 1em;
    text-align: justify;
    text-indent: 0
    }
.textfirst {
    display: block;
    font-size: 1em;
    margin-bottom: 0;
    margin-left: 0;
    margin-right: 0;
    margin-top: 0;
    text-align: justify;
    text-indent: 0
    }
.title {
    display: block;
    font-size: 2em;
    font-style: normal;
    font-weight: bold;
    line-height: 1.2;
    margin-bottom: 0;
    margin-left: 0;
    margin-right: 0;
    margin-top: 0;
    text-align: center;
    text-indent: 0
    }
.toc {
    display: block;
    font-size: 1em;
    font-style: normal;
    font-weight: normal;
    margin-bottom: 0%;
    margin-left: 0;
    margin-right: 0;
    margin-top: 1%;
    text-align: center;
    text-indent: 0
    }
.top {
    display: block;
    margin-bottom: 0;
    margin-top: 15%
    }