h1.bqbt2 {
  text-indent: 0em;
  font-size: 1.38em;
  text-align: center;
}

.yingwen2 {
  color: #787878;
  font-size: 0.8em;
  font-weight: bold;
  text-align: center;
  text-indent: 0em;
}

p.information {
  font-size: 1em;
  text-indent: 0em;
}

.frontCover {
  qrfullpage: 1;
}

.bodyPic {
  text-align: center;
  margin: 1em auto;
}

.qrbodyPic {
  text-align: center;
  margin: 1em auto;
}

.sect1 {
  text-align: center;
  font-size: 1.8em;
  text-indent: 0em;
  color: #c36500;
  font-weight: bold;
}

.sect2 {
  text-align: left;
  text-indent: 0em;
  font-size: 1.6em;
  color: #c36500;
  font-weight: bold;
}

.sect3 {
  text-align: left;
  text-indent: 0em;
  font-size: 1.4em;
  color: #c36500;
  font-weight: bold;
}

.content {
  font-size: 1.0em;
  text-indent: 2.0em;
}

.content_right {
  font-size: 1.0em;
  text-align: right;
  text-indent: 0em;
}

.content_left {
  font-size: 1.0em;
  text-indent: 0em;
}

.picture_character {
  height: 1.1em;
  vertical-align: middle;
  margin-left: 0.1em;
  margin-right: 0.1em;
}

.picture_formula_line {
  vertical-align: middle;
}

.picture_figure_title {
  font-size: 0.8em;
  text-align: center;
  text-indent: 0em;
}

.picture_table_title {
  font-size: 0.8em;
  text-align: center;
  text-indent: 0em;
}

.superscript {
  font-size: 0.7em;
  vertical-align: super;
}

.subscript {
  font-size: 0.7em;
  vertical-align: sub;
}

.emphasis_italic {
  font-style: italic;
}

.emphasis_bold {
  font-weight: bold;
}

[lang="en"] {
  -webkit-hyphens: auto;
  -webkit-hyphenate-limit-before: 3;
  -webkit-hyphenate-limit-after: 3;
  -webkit-hyphenate-limit-chars: 6 3 3;
  -webkit-hyphenate-limit-lines: 2;
  -webkit-hyphenate-limit-last: always;
  -webkit-hyphenate-limit-zone: 8%;
  hyphens: auto;
  hyphenate-limit-chars: 6 3 3;
  hyphenate-limit-lines: 2;
  hyphenate-limit-last: always;
  hyphenate-limit-zone: 8%;
}