.calibre {
    display: block;
    font-size: 1em;
    line-height: 1.618em;
    margin-bottom: 0;
    margin-left: 5pt;
    margin-right: 5pt;
    margin-top: 0;
    padding-left: 0;
    padding-right: 0;
    text-align: justify
    }
.calibre1 {
    height: 100%;
    width: auto
    }
.calibre2 {
    display: block;
    font-size: 2em;
    font-weight: bold;
    line-height: 1.2;
    margin-bottom: 0.83em;
    margin-left: 0;
    margin-right: 0;
    margin-top: 0.83em;
    text-align: center
    }
.calibre3 {
    display: block;
    margin-bottom: 1em;
    margin-left: 0;
    margin-right: 0;
    margin-top: 2em;
    text-indent: 2em
    }
.calibre4 {
    display: block;
    margin-bottom: 1em;
    margin-left: 0;
    margin-right: 0;
    margin-top: 1em;
    text-indent: 2em
    }
.calibre5 {
    display: block;
    font-size: 2em;
    font-weight: bold;
    line-height: 1.2;
    margin-bottom: 0.67em;
    margin-left: 0;
    margin-right: 0;
    margin-top: 1em;
    text-align: center
    }
.calibre6 {
    display: block;
    line-height: 1.2
    }
.calibre7 {
    height: auto;
    width: auto
    }
.calibre8 {
    display: block;
    font-size: 1em;
    line-height: 1.618em;
    margin-bottom: 0;
    margin-left: 5pt;
    margin-right: 5pt;
    margin-top: 0;
    padding-left: 0;
    padding-right: 0
    }
.calibre9 {
    color: #00C
    }
.calibre10 {
    display: block;
    font-size: 1.41667em;
    font-weight: bold;
    line-height: 1.2;
    margin-bottom: 1.33em;
    margin-left: 0;
    margin-right: 0;
    margin-top: 1.33em
    }
.calibre11 {
    display: table-column
    }
.calibre12 {
    display: table-row;
    vertical-align: middle
    }
.calibre13 {
    display: block;
    font-size: 1.83333em;
    font-weight: bold;
    line-height: 1.2;
    margin-bottom: 1em;
    margin-left: 0;
    margin-right: 0;
    margin-top: 1em;
    text-align: center
    }
.calibre14 {
    height: 0.1em;
    width: auto
    }
.chapter {
    display: block
    }
.font {
    font-size: 0.75em
    }
.font1 {
    font-size: 1.41667em;
    line-height: 1.2
    }
.font2 {
    font-size: 1em;
    line-height: 1.2
    }
.kindle-cn-bodycontent-div-alone {
    display: block;
    text-align: center;
    width: 100%
    }
.kindle-cn-bold {
    font-weight: bold
    }
.kindle-cn-copyright-text {
    display: block;
    line-height: 1.618em;
    margin-bottom: 1em;
    margin-left: 0;
    margin-right: 0;
    margin-top: 1em;
    text-indent: 0
    }
.kindle-cn-copyright-text1 {
    display: block;
    line-height: 1.618em;
    margin-bottom: 1em;
    margin-left: 0;
    margin-right: 0;
    margin-top: 2em;
    text-indent: 0
    }
.kindle-cn-copyright-text2 {
    display: block;
    line-height: 1.618em;
    margin-bottom: 1em;
    margin-left: 0;
    margin-right: 0;
    margin-top: 6em;
    text-indent: 0
    }
.kindle-cn-frame-zhijiao {
    border-bottom-style: solid;
    border-bottom-width: 1px;
    border-left-style: solid;
    border-left-width: 1px;
    border-right-style: solid;
    border-right-width: 1px;
    border-top-style: solid;
    border-top-width: 1px;
    display: block;
    font-size: 1em;
    margin-bottom: 1.5em;
    margin-left: 0;
    margin-right: 0;
    margin-top: 1.5em;
    padding-bottom: 0.5em;
    padding-left: 0.5em;
    padding-right: 0.5em;
    padding-top: 0.5em
    }
.kindle-cn-italic {
    font-style: italic
    }
.kindle-cn-kai {
    font-family: STKai, "MKai PRC", Kai, "楷体"
    }
.kindle-cn-para-1em-indent {
    display: block;
    margin-bottom: 1em;
    margin-left: 0;
    margin-right: 0;
    margin-top: 2em;
    padding-left: 3em;
    text-indent: -1em
    }
.kindle-cn-para-1em-indent1 {
    display: block;
    margin-bottom: 1em;
    margin-left: 0;
    margin-right: 0;
    margin-top: 1em;
    padding-left: 3em;
    text-indent: -1em
    }
.kindle-cn-para-1em-indent1aa {
    display: block;
    margin-bottom: 1em;
    margin-left: 0;
    margin-right: 0;
    margin-top: 2em;
    padding-left: 4em;
    text-indent: -2em
    }
.kindle-cn-para-2em-indent {
    display: block;
    margin-bottom: 1em;
    margin-left: 2em;
    margin-right: 2em;
    margin-top: 1em;
    text-indent: 2em
    }
.kindle-cn-para-center {
    display: block;
    margin-bottom: 1em;
    margin-left: 0;
    margin-right: 0;
    margin-top: 8em;
    text-align: center;
    text-indent: 0
    }
.kindle-cn-para-center1 {
    display: block;
    margin-bottom: 1em;
    margin-left: 0;
    margin-right: 0;
    margin-top: 1em;
    text-align: center;
    text-indent: 0
    }
.kindle-cn-para-center2 {
    display: block;
    margin-bottom: 1em;
    margin-left: 0;
    margin-right: 0;
    margin-top: 2em;
    text-align: center;
    text-indent: 0
    }
.kindle-cn-para-no-indent {
    display: block;
    margin-bottom: 1em;
    margin-left: 0;
    margin-right: 0;
    margin-top: 1em;
    text-indent: 0
    }
.kindle-cn-para-no-indent1 {
    display: block;
    margin-bottom: 1em;
    margin-left: 2em;
    margin-right: 0;
    margin-top: 1em;
    text-indent: 0
    }
.kindle-cn-para-right {
    display: block;
    margin-bottom: 1em;
    margin-left: 0;
    margin-right: 0;
    margin-top: 1em;
    text-align: right;
    text-indent: 2em
    }
.kindle-cn-para-right1 {
    display: block;
    margin-bottom: 1em;
    margin-left: 0;
    margin-right: 0;
    margin-top: 2em;
    text-align: right;
    text-indent: 2em
    }
.kindle-cn-picture-txt-withfewcharactors {
    display: block;
    font-family: STKai, "MKai PRC", Kai, "楷体";
    font-size: 0.75em;
    margin-bottom: 1em;
    margin-left: 0;
    margin-right: 0;
    margin-top: 0.3em;
    text-align: center;
    text-indent: 0
    }
.kindle-cn-picture-txt-withmanycharactors {
    display: block;
    font-family: STKai, "MKai PRC", Kai, "楷体";
    font-size: 0.75em;
    margin-bottom: 1em;
    margin-left: 0;
    margin-right: 0;
    margin-top: 0.3em;
    text-align: left;
    text-indent: 0
    }
.kindle-cn-table-body {
    border-bottom-style: none;
    border-bottom-width: 1px;
    border-collapse: separate;
    border-left-style: solid;
    border-left-width: 1px;
    border-right-style: solid;
    border-right-width: 1px;
    border-spacing: 2px;
    border-top-style: solid;
    border-top-width: 1px;
    display: table;
    margin-bottom: 1em;
    margin-left: auto;
    margin-right: auto;
    margin-top: 1em;
    text-indent: 0;
    width: 100%
    }
.kindle-cn-table-body1 {
    border-bottom-style: none;
    border-bottom-width: 1px;
    border-collapse: separate;
    border-left-style: none;
    border-left-width: 1px;
    border-right-style: solid;
    border-right-width: 1px;
    border-spacing: 2px;
    border-top-style: solid;
    border-top-width: 1px;
    display: table;
    margin-bottom: 1em;
    margin-left: auto;
    margin-right: auto;
    margin-top: 1em;
    text-indent: 0;
    width: 100%
    }
.kindle-cn-table-dg {
    border-bottom-style: solid;
    border-bottom-width: 1px;
    border-left-style: none;
    border-left-width: 1px;
    border-right-style: none;
    border-right-width: 1px;
    border-top-style: none;
    border-top-width: 1px;
    display: table-cell;
    padding-bottom: 0.5em;
    padding-left: 0;
    padding-right: 0.5em;
    padding-top: 0.5em;
    text-align: left;
    vertical-align: top
    }
.kindle-cn-table-dg1 {
    border-bottom-style: solid;
    border-bottom-width: 1px;
    border-left-style: solid;
    border-left-width: 1px;
    border-right-style: none;
    border-right-width: 1px;
    border-top-style: none;
    border-top-width: 1px;
    display: table-cell;
    padding-bottom: 0.5em;
    padding-left: 0.5em;
    padding-right: 0.5em;
    padding-top: 0.5em;
    text-align: center;
    vertical-align: middle
    }
.kindle-cn-table-dg2 {
    border-bottom-style: solid;
    border-bottom-width: 1px;
    border-left-style: solid;
    border-left-width: 1px;
    border-right-style: none;
    border-right-width: 1px;
    border-top-style: none;
    border-top-width: 1px;
    display: table-cell;
    padding-bottom: 0.5em;
    padding-left: 0.5em;
    padding-right: 0.5em;
    padding-top: 0.5em;
    text-align: left;
    vertical-align: middle
    }
.kindle-cn-toc-level {
    display: block;
    margin-left: 0
    }
.kindle-cn-toc-level1 {
    display: block;
    margin-left: 2em
    }
.kindle-cn-toc-title {
    border-bottom-color: #000;
    border-bottom-style: dotted;
    border-bottom-width: 1.5px;
    display: block;
    font-size: 2em;
    font-weight: bold;
    letter-spacing: 1em;
    line-height: 1.2;
    margin-bottom: 0.5em;
    margin-left: 0;
    margin-right: 0;
    margin-top: 0.67em;
    text-align: center
    }
.kk {
    letter-spacing: 0.5em
    }
.math-sub {
    font-size: 0.75em;
    vertical-align: sub
    }
.math-super {
    font-size: 0.75em;
    vertical-align: super
    }
.math-super1 {
    font-size: 0.77778em;
    vertical-align: super
    }
.softbreak {
    display: block;
    margin-bottom: 1em;
    margin-left: 0;
    margin-right: 0;
    margin-top: 0.5em;
    page-break-before: avoid;
    text-align: center;
    text-indent: 2em
    }

@page {
    margin-bottom: 5pt;
    margin-top: 5pt
    }

