#openbook-html .page-html .h44{
display: block;
font-size: 2em;
text-align: center;
margin-top: 4em;
margin-bottom: 0em;
}

#openbook-html .page-html .merge{
display: block;
font-size: 1em;
margin-top: 1em;
margin-bottom: 0em;
text-indent: 0em;
}

#openbook-html .page-html .tit{
display: block;
font-size: 2em;
text-align: center;
margin-top: 4em;
margin-bottom: 0em;
}

#openbook-html .page-html .tit1{
display: block;
font-size: 2em;
text-align: center;
margin-top: 1em;
margin-bottom: 0em;
}

#openbook-html .page-html .tit1a{
display: block;
font-size: 1em;
text-align: center;
margin-top: 2em;
margin-bottom: 0em;
}

#openbook-html .page-html .tit3{
display: block;
font-size: 1em;
text-align: center;
margin-top: 4em;
margin-bottom: 0em;
}

#openbook-html .page-html .tit2{
display: block;
font-size: 1em;
text-align: center;
margin-top: 4em;
margin-bottom: 0em;
}

#openbook-html .page-html .tita{
display: block;
font-size: 1em;
text-align: center;
margin-top: 0em;
margin-bottom: 0em;
}

#openbook-html .page-html body{
text-align: left;
}

#openbook-html .page-html hr{
margin-top: 2.0em;
margin-bottom: 0.0em;
border: solid 1pt #818181;
width: 70%;
}

#openbook-html .page-html /* For Cover or Title Image or Half Title Pages */
.cover{
margin-top: 0.0em;
margin-bottom: 0.0em;
text-align: center;
}

#openbook-html .page-html /* For Copyright Text */
.crt{
display: block;
font-size: 1.0em;
text-indent: 0.0em;
margin-top: 1.0em;
margin-bottom: 0.0em;
}

#openbook-html .page-html /* For Copyright Statement */
.crts{
display: block;
font-size: 1.0em;
text-indent: 0.0em;
margin-top: 1.0em;
margin-bottom: 0.0em;
}

#openbook-html .page-html /* For Table of content Heading */
.toc{
display: block;
font-size: 1.4em;
text-align: center;
margin-left: 0em;
margin-right: 0em;
margin-top: 3.0em;
margin-bottom: 3em;
font-weight: bold;
}

#openbook-html .page-html /* For Contents page paragraph style */
.toc-1{
display: block;
font-size: 1em;
text-align: left;
margin-left: 0em;
margin-right: 0em;
margin-top: 1.0em;
margin-bottom: 0.0em;
}

#openbook-html .page-html /* For Blockqoute Text */
.ext{
display: block;
text-indent: 0.0em;
font-size: 0.85em;
margin-top: 1.0em;
margin-left: 3em;
margin-bottom: 0.0em;
}

#openbook-html .page-html /* For Box */
.box{
border: solid 1pt;
padding: 1em 1em 1em 1em;
margin: 0em 0em 0em 0em;
margin-top: 1em;
}

#openbook-html .page-html /* For Box Title */
.bxt{
display: block;
font-size: 1.20em;
text-align: center;
margin-top: 0.0em;
margin-bottom: 0.5em;
margin-left: 1.0em;
margin-right: 1.0em;
font-weight: bold;
}

#openbook-html .page-html /* For National image */
.cn{
display: block;
font-size: 1.7em;
font-weight: bold;
margin-top: 1.5em;
margin-bottom: 0em;
text-decoration: underline;
}

#openbook-html .page-html .cn-1{
display: block;
font-size: 0.90em;
margin-top: 0em;
margin-bottom: 2.0em;
font-weight: bold;
font-style: italic;
}

#openbook-html .page-html /* For Chapter Title */
.ct{
display: block;
font-size: 1.4em;
text-align: center;
margin-top: 3em;
margin-bottom: 3em;
font-weight: bold;
}

#openbook-html .page-html /* For footnote */
.fn{
display: block;
font-size: 0.85em;
text-indent: 1.0em;
margin-top: 0.0em;
margin-bottom: 0.0em;
}

#openbook-html .page-html .fn-1{
display: block;
font-size: 0.85em;
text-indent: 0.0em;
margin-top: 0.0em;
margin-bottom: 0.0em;
}

#openbook-html .page-html /* For headings (H2-H6) */
.h2{
display: block;
font-size: 1.20em;
text-align: center;
margin-top: 1.5em;
margin-bottom: 1em;
margin-left: 1.00em;
margin-right: 1.00em;
font-weight: bold;
}

#openbook-html .page-html .h3{
display: block;
font-size: 1.1em;
text-align: left;
margin-top: 1.5em;
margin-bottom: 1em;
font-style: italic;
}

#openbook-html .page-html /* For hanging */
.hang{
display: block;
font-size: 1.0em; 
margin-top: 0.0em;
margin-bottom: 0.0em;
margin-left: 1.0em;
text-indent: -1em;
text-align: left;
}

#openbook-html .page-html .hang-1{
display: block;
font-size: 1.0em; 
margin-top: 1.5em;
margin-bottom: 1em;
margin-left: 1.0em;
text-indent: -1em;
text-align: left;
}

#openbook-html .page-html /* For image */
.ser{
display: block;
margin-top: 1.5em;
margin-bottom: 0.5em;
text-align: center;
}

#openbook-html .page-html /* For para with text-indent */
.tx{
display: block;
font-size: 1.0em;
text-indent: 1.0em;
margin-top: 0.0em;
margin-bottom: 0.0em;
}

#openbook-html .page-html .tx-1{
display: block;
font-size: 1.0em;
text-indent: 1.0em;
margin-top: 1em;
margin-bottom: 0.0em;
}

#openbook-html .page-html .tx1{
display: block;
font-size: 1.0em;
text-indent: 0.0em;
margin-top: 0.0em;
margin-bottom: 0.0em;
}

#openbook-html .page-html .tx1-1{
display: block;
font-size: 1.0em;
text-indent: 0.0em;
margin-top: 1em;
margin-bottom: 0.0em;
}

#openbook-html .page-html .tx1-2{
display: block;
font-size: 1.0em;
text-indent: 0.0em;
margin-top: 3em;
margin-bottom: 0.0em;
}

#openbook-html .page-html .tx1-3{
display: block;
font-size: 1.0em;
text-align: left;
margin-left: 23em;
margin-top: 1em;
margin-bottom: -0.2em;
}

#openbook-html .page-html .tx1-4{
display: block;
font-size: 1.0em;
text-align: left;
margin-left: 23em;
margin-top: 0em;
margin-bottom: 0.0em;
}

#openbook-html .page-html /* For text center */
.txc-1{
display: block;
font-size: 1.0em;
text-align: center;
margin-top: 2.0em;
margin-bottom: 1.0em;
}

#openbook-html .page-html .txc-2{
display: block;
font-size: 1.0em;
text-align: center;
margin-top: 2.0em;
margin-bottom: 2.0em;
}

#openbook-html .page-html /* For text right */
.txr{
font-size: 1.0em;
text-align: right;
margin-top: 0.5em;
margin-bottom: 1.0em;
}

#openbook-html .page-html ul{
margin-top: 1.0em;
margin-bottom: 1.0em;
margin-left: 1.5em;
}

#openbook-html .page-html li{
margin-top: 1em;
margin-bottom: 0.0em;
font-size: 1.0em;
}

#openbook-html .page-html .ol{
margin-top: 1.0em;
margin-bottom: 1.0em;
text-align: left;
margin-left: 4em;
text-indent: -1.4em;
}

#openbook-html .page-html /* For Table with Border */
table.border{
border-collapse: collapse;
font-size: 1.0em;
margin-right: 0.0em;
margin-left: 0.0em;
margin-top: 0.0em;
margin-bottom: 0.0em;
}

#openbook-html .page-html table.border td{
border-top: 1pt solid #000000;
border-left: 1pt solid #000000;
border-right: 1pt solid #000000;
border-bottom: 1pt solid #000000;
padding-top: 0.2em;
padding-bottom: 0.2em;
padding-left: 0.0em;
padding-right: 0.0em;
}

#openbook-html .page-html a{
text-decoration: none;
}