body {
  margin-left: 20px;
  margin-right: 20px;
  margin-top: 20px;
  margin-bottom: 20px;
  text-align: justify;
  background-color: #fff;
}
.title {
  margin: 20px 0px 0px 0px;
  font-weight: bold;
  font-size: 200%;
  text-align: center;
}
.copyright {
  margin: 5px 0px 5px 0px;
  font-weight: normal;
  font-size: 100%;
  text-indent: 0px;
  text-align: center;
}
.toc {
  margin: 5px 0px 5px 40px;
  font-weight: normal;
  font-size: 100%;
  text-indent: 0px;
  text-align: justify;
}
.chaptertitle1 {
  margin: 40px 0px 40px 0px;
  font-weight: bold;
  font-size: 140%;
  text-align: center;
}
.chapternum {
  margin: 20px 0px 0px 0px;
  font-weight: bold;
  font-size: 140%;
  text-align: center;
}
.chaptertitle {
  margin: 10px 0px 40px 0px;
  font-weight: bold;
  font-size: 150%;
  text-align: center;
}
.indent {
  margin: 5px 0px 5px 0px;
  text-indent: 25px;
  text-align: justify;
  font-size: 100%;
}
.extra-indent {
  text-indent: 0px;
  margin: 10px 0px 10px 0px;
}
.img {
  margin: 25px 0px 25px 0px;
  text-indent: 0px;
  text-align: center;
}
table {
  margin: auto;
  width: 55%;
}
sup {
  font-size: 85%;
}
.pagebreak {
  page-break-before: always;
}
.center {
  margin: 10px 0px 10px 0px;
  font-weight: normal;
  font-size: 100%;
  text-align: center;
}
.right {
  margin: 10px 0px 10px 0px;
  font-weight: bold;
  font-size: 100%;
  text-align: right;
}
.hr {
  margin-top: 20px;
  border-top: 1px solid black;
  width: 40%;
}
.footnote {
  margin: 5px 0px 5px 0px;
  font-size: 85%;
  text-indent: -15px;
  padding-left: 20px;
  text-align: justify;
}