.frontCover {
    qrfullpage: 1;
}

body {
    font-family: SimSun;
}

a {
    text-decoration: none;
}

hr {
    width: 30%;
}

.part {
    font-weight: bold;
    font-size: 2.0em;
    text-align: center;
    margin: 1em 0em 2em 0em;
}

.sect1 {
    text-align: center;
    font-size: 1.8em;
    font-weight: bold;
    margin: 1em 0em 1em 0em;
}

.sect2 {
    text-align: center;
    text-indent: 0em;
    font-size: 1.6em;
    font-weight: bold;
    margin: 1em 0em 1em 0em;
}

.content {
    font-size: 1.0em;
    text-align: justify;
    text-indent: 2.0em;
    line-height: 1.25em;
    margin: 0.5em 0em 0.5em 0em;
}

.content_center {
    font-size: 1.0em;
    text-align: center;
    line-height: 1.25em;
    margin: 0.5em 0em 0.5em 0em;
}

.picture_figure {
    text-align: center;
}

.picture_figure_title {
    font-size: 0.8em;
    text-align: center;
    line-height: 1.25em;
}

.footnote_quote {
    font-size: 0.6em;
    vertical-align: super;
}

.footnote_content {
    font-size: 0.8em;
}

.emphasis_bold {
    font-weight: bold;
}

.toc_part {
    text-align: justify;
    font-size: 1.0em;
    font-weight: bold;
    padding-left: 0.0em;
}

.toc_sect1 {
    text-align: justify;
    font-size: 1.0em;
    padding-left: 2.0em;
}

.toc_sect2 {
    text-align: justify;
    font-size: 1.0em;
    padding-left: 4.0em;
}