.frontCover {
	qrfullpage:1;
}
.width50{
	width:50%;
}
.width90{
	width:90%;
}
.width70{
	width:70%;
}
.width80{
	width:80%;
}
span.super {
	font-size:0.7em;
	vertical-align:super;
}
.fangsong {
  font-family: "fangsong";
}

.songti {
  font-family: "songti";
}

.parttitle-c {
  text-align: center;
  text-indent: 0em;
  font-size: 1.7em;
  font-family: "heiti";
}

.chaptertitle-c {
  text-align: center;
  text-indent: 0em;
  font-size: 1.5em;
  font-family: "heiti";
}

.prefacetitle-c {
  text-align: center;
  text-indent: 0em;
  font-size: 1.6em;
  font-family: "heiti";
}

.backtitle-c {
  text-align: center;
  text-indent: 0em;
  font-size: 1.6em;
  font-family: "heiti";
}

h3.txtheading-1 {
  text-align: left;
  text-indent: 0em;
  font-size: 1.3em;
  font-family: "heiti";
}

p.bodyContent-1-l {
  text-align: left;
  text-indent: 0em;
  font-size: 1em;
  font-family: "songti";
}

p.bodyContent-1-c {
  text-align: center;
  text-indent: 0em;
  font-size: 1em;
  font-family: "songti";
}

p.bodyContent-1 {
  text-align: justify;
  text-indent: 2em;
  font-size: 1em;
  font-family: "songti";
}

p.bodyContent-1-top {
  text-align: justify;
  text-indent: 2em;
  font-size: 1em;
  font-family: "songti";
}

p.noindent-bodyContent-1 {
  text-align: justify;
  text-indent: 0em;
  font-size: 1em;
  font-family: "songti";
}

p.noindent-bodyContent-1-top {
  text-align: justify;
  text-indent: 0em;
  font-size: 1em;
  font-family: "songti";
}

p.tuti {
  text-align: center;
  text-indent: 0em;
  font-size: 0.9em;
  font-family: "kaiti";
}

p.fnContent-1 {
  text-align: justify;
  text-indent: 0em;
  font-size: 0.9em;
  font-family: "fangsong";
}

div.table_img {
  text-align: center;
}

div.chatu_img {
  text-align: center;
}

div.equation_img {
  text-align: center;
}

img.pic-img-w75 {
  width: 75%;
}

img.pic-h-1 {
	vertical-align:middle;
	margin-left:0.1em;
	margin-right:0.1em;
  height: 1.5em;
}
p.bodyContent-1-16 {
  text-indent: 0em;
  text-align: justify;
  font-family: "songti";
  font-size: 1em;
}

p.bodyContent-1-c-3 {
  text-indent: 2em;
  text-align: center;
  font-family: "songti";
  font-size: 1em;
}

p.bodyContent-1-c-top-3 {
  text-indent: 2em;
  text-align: center;
  font-family: "songti";
  font-size: 1em;
}

p.bodyContent-1-kaiti-6 {
  text-indent: 2em;
  text-align: justify;
  font-family: "kaiti";
  font-size: 1em;
}

p.bodyContent-1-kaiti-top-12 {
  text-indent: 2em;
  text-align: justify;
  font-family: "kaiti";
  font-size: 1em;
}

p.fnContent-2-1 {
  text-indent: 2em;
  text-align: justify;
  font-family: "fangsong";
  font-size: 0.9em;
}

p.noindent-bodyContent-1-kaiti-top-2 {
  text-indent: 0em;
  text-align: justify;
  font-family: "kaiti";
  font-size: 1em;
}

p.noindent-bodyContent-1-top-1 {
  text-indent: 0em;
  text-align: justify;
  font-family: "songti";
  font-size: 1em;
}

img.pic-h-1-4 {
	vertical-align:middle;
	margin-left:0.1em;
	margin-right:0.1em;
  height: 1.8em;
}

p.signContent-1-kaiti {
  text-indent: 0em;
  text-align: right;
  font-family: "kaiti";
  font-size: 1em;
}

p.signContent-1-kaiti-top {
  text-indent: 0em;
  text-align: right;
  font-family: "kaiti";
  font-size: 1em;
}