body {
margin-left: 5%;
margin-right: 5%;
margin-top: 5%;
margin-bottom: 5%;
text-align: justify;
background-color: #fff;
}
.chtitle {
text-indent: 0px;
margin: 20px 20px 40px 40px;
font-size:190%;
text-align:center;
font-style: italic;
}
.chnum {
text-indent: 0px;
margin: 0px 0px 0px 0px;
font-size:130%;
text-align:center;
}
.body-text {
text-indent: 0px;
margin: 0px 0px 0px 0px;
}
.indent {
margin: 0px 0px 0px 0px;
text-indent: 30px;
}
.img {
text-indent: 0px;
margin: 15px 0px 0px 0px;
text-align:center;
}
.img1 {
text-indent: 0px;
margin: 15px 0px 50px 0px;
text-align:center;
}
.fig-caption {
text-indent: 0px;
margin: 0px 0px 10px 0px;
text-align: center;
font-weight: bold;
font-style: italic;
}
.subhead {
text-indent: 0px;
margin: 25px 0px 0px 0px;
text-align: center;
font-weight:bold;
font-size: 130%;
font-style: italic;
padding: 0.2em;
}

.index {
text-indent: -20px;
margin: 0px 0px 0px 35px;
font-size: 85%;
}
.index1 {
text-indent: 20px;
margin: 0px 0px 0px 0px;
font-size: 85%;
}



.copy {
font-size: 85%;
text-indent: 0px;
margin: 0px 0px 0px 0px;
}

.copy_indent {
font-size: 85%;
text-indent: 20px;
margin: 0px 0px 0px 0px;
}

.copy_right {
font-size: 85%;
text-indent: 0px;
text-align: right;
margin: 0px 0px 0px 0px;
}

.copy1 {
font-size: 85%;
text-indent: 0px;
margin: 20px 0px 0px 0px;
}
.title1 {
font-style: italic;
text-indent: 0px;
margin: 0px 20px 0px 20px;
font-size:270%;
text-align:center;
}
.title2 {
font-weight: bold;
text-indent: 0px;
margin: 0px 0px 0px 0px;
font-size:120%;
text-align:center;
font-style: italic;
}

.toc1 {
font-weight: bold;
font-style: italic;
font-size: medium;
text-indent: 0px;
margin: 10px 0px 5px 0px;
}
.toc2 {
font-style: italic;
text-indent: 0px;
margin: 0px 0px 0px 30px;
}
.back
{
margin: 20px 0px 0px 0px;
text-align: center;
}
.col
{
color: #0000FC;
}





p.heng
{
font-weight: bold;
margin-top: 0em;
margin-left: 2em;
text-indent: -1em;
margin-bottom: 0em;
}
.right_indent
{
font-weight: bold;
margin: 0em;
text-indent: -1em;
margin-left: 4em;
}
.subhead2 {
text-indent: 0px;
margin: 25px 0px 0px 0px;
font-weight:bold;
font-size: 95%;
}

.border_table
{
padding: 0.5em;
margin-top: 10px;
border-top: 2px solid;
border-bottom: 2px solid;
}
p.block{
margin: 0px 40px 0px 40px;
font-style: italic;
}

.dedication
{
padding: 0.5em;
margin-top: 7em;
margin-left: 4em;
margin-right: 4em;
text-align: center;
}
.right
{
margin-top: 0em;
margin-right: 0em;
text-align: right;
}
.body-text1{
text-indent: 0px;
margin: 10px 0px 0px 0px;
}

ol
{
margin: 0em;
margin-left: 1.3em;
}
.title6 {
text-indent: 0px;
margin: 0px 50px 0px 50px;
font-size:150%;
text-align:center;
}






.img4 {
text-indent: 0px;
margin: 15px 0px 15px 0px;
text-align:center;
}


.img4_1 {
text-indent: 0px;
margin: -20px 0px 0px 0px;
text-align:center;
}

.img3 {
text-indent: 0px;
margin: 15px 0px 0px 0px;
text-align:center;
}


.img6 {
text-indent: 0px;
margin: 0px 0px 10px 0px;
text-align:center;
}

div.block
{
margin: 1em;
}


.subhead3 {
text-indent: 0px;
margin: 25px 0px 0px 0px;
font-weight:bold;
font-style:italic;
font-size: 95%;
}

p.bib
{
font-size: 85%;
margin-top: 0em;
margin-left: 1em;
text-indent: -1em;
margin-bottom: 0em;
}
.im
{
text-align: center;
margin-top: 18em;
}


.im1
{
font-size: large;
text-align: center;
margin-top: 12em;
}


.imtitle6 {
text-indent: 0px;
margin: 70px 0px -25px 0px;
text-align:center;
}

.imtitle7 {
text-indent: 0px;
margin: -15px 0px -20px 0px;
text-align:center;
}
.auth
{
text-align: center;
font-size: medium;
margin-top: 2em;
}