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

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

#openbook-html .page-html .toc{
display: block;
text-align: center;
margin-top: 2em;
margin-bottom: 2em;
font-size:  1.5em ;
}

#openbook-html .page-html .toc1{
display: block;
text-indent: -1.5em;
margin-top: 1em;
margin-bottom: 0em;
font-size:  1em ;
margin-left: 1.5em;
}

#openbook-html .page-html .toc2{
display: block;
text-indent: -1em;
margin-top: 0em;
margin-bottom: 0em;
font-size:  1em ;
margin-left: 2.5em;
}

#openbook-html .page-html .toc3{
display: block;
text-indent: -1em;
margin-top: 0em;
margin-bottom: 0em;
font-size:  1em ;
margin-left: 1em;
}

#openbook-html .page-html .tx{
display: block;
text-indent: 1.5em;
margin-top: 0em;
margin-bottom: 0em;
font-size:  1em ;
}

#openbook-html .page-html .btx{
display: block;
text-indent: 1.5em;
margin-top: 0em;
margin-bottom: 1em;
font-size:  1em ;
}

#openbook-html .page-html .ttx{
display: block;
text-indent: 1.5em;
margin-top: 1em;
margin-bottom: 0em;
font-size:  1em ;
}

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

#openbook-html .page-html .ttx1{
display: block;
text-indent: 0em;
margin-top: 1em;
margin-bottom: 0em;
font-size:  1em ;
}

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

#openbook-html .page-html .ct{
display: block;
text-align: center;
margin-top: 2em;
margin-bottom: 2em;
font-size:  1.5em ;
}

#openbook-html .page-html .ol{
display: block;
text-indent: -1em;
margin-top: 0em;
margin-bottom: 0em;
font-size:  1em ;
margin-left: 2.5em;
}

#openbook-html .page-html .h1{
display: block;
text-indent: 0em;
margin-top: 1em;
margin-bottom: 0.5em;
font-size:  1.25em ;
}

#openbook-html .page-html .bkt{
display: block;
text-indent: 0em;
margin-top: 0em;
margin-bottom: 0em;
font-size:  1em ;
margin-left: 1.5em;
margin-right: 1.5em;
}

#openbook-html .page-html .h2{
display: block;
text-align: center;
margin-top: 1.5em;
margin-bottom: 0em;
font-size:  1.25em ;
}

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

#openbook-html .page-html .ul{
display: block;
text-indent: -0.5em;
margin-top: 0em;
margin-bottom: 0em;
font-size:  1em ;
margin-left: 2em;
}

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

#openbook-html .page-html .hang{
font-size:  1em ; 
margin-top: 0em;
margin-bottom: 0em;
text-indent: -2em;
margin-left: 2em;
margin-right: 0em;
}

#openbook-html .page-html .hang1{
font-size: .9em; 
margin-top: 0em;
margin-bottom: 0em;
margin-left: 1.5em;
}

#openbook-html .page-html .hang2{
font-size: .9em; 
margin-top: 0em;
margin-bottom: 0em;
margin-left: 1.5em;
}

#openbook-html .page-html .tx2{
display: block;
text-indent: 0em;
margin-top: 1em;
margin-bottom: 0em;
font-size:  1em ;
}

#openbook-html .page-html .txd1{
border-bottom: 1px solid black;
margin-top: 1em;
margin-bottom: 0em;
font-size:  1.25em ;
text-indent: 0.0em;
}

#openbook-html .page-html .sercov{
display: block;
margin-top: 0em;
margin-bottom: 0em;
text-indent: 0em;
text-align: center;
}

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

#openbook-html .page-html .fn{
display: block;
margin-top: 0.0em;
margin-bottom: 0em;
margin-left: 0em;
text-indent: 1.5em;
font-size:  0.75em ;
}

#openbook-html .page-html hr{
width: 100%;
color: #000000;
background-color: #000000;
height: .5px;
margin-top: 0.3em;
margin-bottom: 0.3em;
}

#openbook-html .page-html .ser1{
display: block;
margin-top: 1.2em;
margin-bottom: 0em;
}

#openbook-html .page-html .tit{
display: block;
text-align: center;
margin-top: 2em;
margin-bottom: 0em;
font-size:  1.75em ;
}

#openbook-html .page-html .tit1{
display: block;
text-align: center;
margin-top: 3em;
margin-bottom: 0em;
font-size:  1.25em ;
}

#openbook-html .page-html .tit2{
display: block;
text-align: center;
margin-top: 4em;
margin-bottom: 0em;
font-size:  1em ;
line-height:2em;
}

#openbook-html .page-html .h44{
display: block;
margin-top: 20%;
margin-bottom: 5em;
font-size:  1.5em ;
text-align: center;
}