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

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

#openbook-html .page-html img{
width: auto;
height: auto;
margin-left: auto !important;
margin-right: auto !important;
}

#openbook-html .page-html .title{
display: block;
margin-top: 4em;
margin-bottom: 2.5em;
text-align: center;
font-size: 1.5em;
font-weight: bold;
}

#openbook-html .page-html .title1{
display: block;
margin-top: 1em;
margin-bottom: 1em;
text-align: center;
font-size: 1em;
font-weight: normal;
}

#openbook-html .page-html .title2{
display: block;
margin-top: 5em;
margin-bottom: 7em;
text-align: center;
font-size: 1em;
}

#openbook-html .page-html .title3{
display: block;
margin-top: 0em;
margin-bottom: 4em;
text-align: center;
font-size: 1em;
font-weight: normal;
}

#openbook-html .page-html /* For Blockqoute */
div.bkt{
margin-top: 1.0em;
margin-bottom: 1.0em;
margin-right: 1.0em;
margin-left: 1.0em;
font-size: 0.9em;
}

#openbook-html .page-html div.bkt-1{
margin-top: 1.0em;
margin-bottom: 1.0em;
margin-right: 1.0em;
margin-left: 1.0em;
font-size: 0.95em;
}

#openbook-html .page-html /* For Cover or Title Image or Half Title Pages*/
.cover{
height:99%;
width:100%;
text-align:center;
page-break-inside:avoid;
}

#openbook-html .page-html .cover img{
display:inline-block;
height:100%;
margin:0 auto;
}

#openbook-html .page-html /* For Copyright Text */

.crta{
display: block;
margin-top: 2.0em;
margin-bottom: 0em;
text-indent: 0em;
font-size: 1.0em;
}

#openbook-html .page-html .crt{
display: block;
margin-top: 1.0em;
margin-bottom: 0em;
text-indent: 0em;
font-size: 1.0em;
}

#openbook-html .page-html /* For Copyright Statement */
.crts{
display: block;
margin-top: 1.0em;
margin-bottom: 0em;
text-indent: 0em;
font-size: 1.0em;
}

#openbook-html .page-html /* For Chapter Title */
.ct{
display: block;
margin-top: 5em;
margin-bottom: 2em;
text-align: center;
font-size: 1.3em;
font-weight: bold;
}

#openbook-html .page-html .ct1{
display: block;
margin-top: 6em;
margin-bottom: 1.5em;
text-align: center;
font-size: 1.1em;
font-weight: bold;
}

#openbook-html .page-html .ct2{
display: block;
margin-top: 4em;
margin-bottom: 1.5em;
text-align: center;
font-size: 1em;
font-weight: bold;
}

#openbook-html .page-html /* For footnote */
.fn{
display: block;
margin-top: 0em;
margin-bottom: 0em;
text-indent: 1.0em;
font-size: 0.9em;
}

#openbook-html .page-html /* For headings (H2-H6) */
.h2{
display: block;
font-size: 1.0em;
text-align: center;
margin-top: 1.5em;
margin-bottom: 1em;
font-weight: bold;
}

#openbook-html .page-html .h3{
display: block;
font-size: 1.0em;
text-align: center;
margin-top: 1.5em;
margin-bottom: 1em;
font-weight: bold;
}

#openbook-html .page-html .h4{
display: block;
font-size: 1.0em;
text-align: left;
margin-top: 1.5em;
margin-bottom: 0.5em;
font-weight: bold;
}

#openbook-html .page-html .h44{
display: block;
font-size: 2em;
text-align: center;
margin-top: 5em;
margin-bottom: 0.5em;
}

#openbook-html .page-html /* For hanging */
.hang{
font-size: 1.0em; 
margin-top: 0em;
margin-bottom: 0em;
margin-left: 1.5em;
text-indent: -1.5em;
text-align: left;
}

#openbook-html .page-html /* For image */
.ser{
margin-top: 1em;
margin-bottom: 1em;
text-align: center;
}

#openbook-html .page-html .ser-1{
margin-top: 2em;
margin-bottom: 1em;
text-align: center;
}

#openbook-html .page-html /* For Table of content Heading */
.toc{
display: block;
margin-top: 5em;
margin-bottom: 1.5em;
text-align: center;
font-size: 1.3em;
font-weight: bold;
}

#openbook-html .page-html /* For Contents page paragraph style */

.toc-1{
font-size: 1.0em; 
margin-top: 1.0em;
margin-bottom: 0em;
margin-left: 0.8em;
text-indent: -0.8em;
text-align: left;
}

#openbook-html .page-html /* For para with text-indent */
.tx{
display: block;
margin-top: 0em;
margin-bottom: 0em;
text-indent: 1.0em;
font-size: 1.0em;
}

#openbook-html .page-html .tx-1{
display: block;
margin-top: 1em;
margin-bottom: 0em;
text-indent: 1.0em;
font-size: 1.0em;
}

#openbook-html .page-html /* For para no-indent */
.tx1{
display: block;
margin-top: 0em;
margin-bottom: 0em;
text-indent: 0em;
font-size: 1.0em;
}

#openbook-html .page-html .tx1-1{
display: block;
margin-top: 1em;
margin-bottom: 0em;
text-indent: 0em;
font-size: 1.0em;
}

#openbook-html .page-html ol{
margin-top: 1em;
margin-bottom: 0em;
margin-left: -0.2em;
}

#openbook-html .page-html li{
margin-top: 0em;
margin-bottom: 0em;
font-size: 1.0em;
}

#openbook-html .page-html /* For Table with Border */
table{
font-size: 1.0em;
margin-top: 0.2em;
margin-bottom: 0.2em;
text-align: left;
}

#openbook-html .page-html ul{
margin-top: 0em;
margin-bottom: 0em;
margin-left: -1.4em;
list-style-type: disc;
}