.floatleft {
               float:left;
               max-width:33%;
               margin:0 .5em 0 0;
               font-style:italic;
               margin-top: 1em;
               }
        .floatright {
               float:right;
               max-width:33%;
               margin:0 0 0 .5em;
               font-style:italic;
               }
        .boxleft {
               float:left;
               padding:1ex;
               max-width:40%;
               margin:0 .5em 0 0;
               border:thin black solid;
               font-style:italic;
               font-size:smaller;
               }
        .boxright {
               float:right;
               padding:1ex;
               max-width:40%;
               margin:0 0 0 .5em;
               border:thin black solid;
               font-style:italic;
               font-size:smaller;
               }
        
        .boxfullctr {
               max-width:100%;
               text-align:center;
               margin-left: 3.5em;
               margin-right: 3.5em;
               margin:0 auto;
               padding:1ex;
               border:thin black solid;
               }
      


.box { 
border-bottom: 0.1px solid;
border-top: 0.1px solid;
border-left: 0.1px solid;
border-right: 0.1px solid;
border: thin black solid;
margin-top: 2em;
margin-right: 2em;
margin-left: 2em;
text-indent: 0em;
}

.table{

margin-top: 1.5em;
margin-bottom: 1.5em;
text-align:center;
font-size: small;
}



.crt
{
display: block;
font-size: x-small;
text-align: left;
margin-top: 0.5em;
margin-bottom: 0.5em;
text-indent: 0em;
}

.crt1
{
display: block;
font-size: x-small;
text-align: justify;
margin-top: 0.5em;
margin-bottom: 0.5em;
text-indent: 0em;
margin-left: 0em;
}

.crt2
{
display: block;
font-size: x-small;
text-align: left;
margin-top: 0.5em;
margin-bottom: 0.7em;
text-indent: 0em;
}
.crt0
{
display: block;
font-size: x-small;
text-align: left;
margin-left: 3em;
margin-top: -3.4em;
margin-bottom: 0.2em;
text-indent: 0em;
}
.crt3
{
display: block;
font-size: x-small;
text-align: right;
margin-right: 0em;
margin-top: -1.75em;
margin-bottom: 0.5em;
text-indent: 0em;
}

.crtc {
display: block;
font-size: x-small;
text-align: center;
margin-top: 0.5em;
margin-bottom: 0.5em;
text-indent: 0em;
}

.crtr
{
display: block;
font-size: x-small;
margin-top: 0.5em;
margin-bottom: 0.5em;
text-align: right;
text-indent: 0em;
}


.sidebarextc  {
background-color: #CCC;
margin-left: 5%;
margin-right: 5%;
margin-top: 0em;
margin-bottom: 0em;
text-align: center;
display: block;
font-size: medium;
text-indent: 1em;
}

.libraryofcongress
{
display: block;
font-size: x-small;
margin-top: 0.5em;
margin-bottom: 0.5em;
text-align: left;
text-indent: 0em;
}


.biblioid
{
display: block;
font-size: x-small;
margin-top: 0.5em;
margin-bottom: 0.5em;
text-align: left;
text-indent: 0em;
}


.legalnotice
{
display: block;
font-size: x-small;
margin-top: 0.5em;
margin-bottom: 0.5em;
text-align: left;
text-indent: 0em;
}


.printhistory
{
display: block;
font-size: x-small;
margin-top: 0.5em;
margin-bottom: 0.5em;
text-align: left;
text-indent: 0em;
}


.isbn
{
display: block;
font-size: x-small;
margin-top: 0.5em;
margin-bottom: 0.5em;
text-align: left;
text-indent: 0em;
}





.title
{
display: block;
font-size: large;
text-align: center;
margin-top: 2em;
margin-bottom: 2em;
}

.subtitle
{
display: block;
font-size: medium;
text-align: center;
margin-top: 2em;
margin-bottom: 1em;
}

.ct
{
display: block;
font-size: large;
text-align: center;
margin-top: 0.4em;
margin-bottom: 0.4em;
}



.ctr
{
display: block;
font-size: large;
text-align: right;
margin-top: 2em;
margin-bottom: 1em;
font-weight: bold;
}

.ctl
{
display: block;
font-size: large;
font-weight: bold;
text-indent: 0em;
}



.chaptertitle
{
display: block;
font-size: large;
text-align: center;
margin-top: 2em;
margin-bottom: 2em;
}


.dcap
{
font-size: x-large;
font-weight: bold;
display: inline;
}

.dcap3
{
display: inline;
padding-top: 1px;
float: left;
line-height: 0.65em;
font-size: 2.5em;
}
.au
{
display: block;
font-size: small;
text-align: center;
text-indent: 0em;
margin-top: 4em;
margin-bottom: 8em;
}

.ser
{
display: block;
font-size: medium;
text-align: center;
margin-top: 1.5em;
margin-bottom: 1.5em;
text-indent: 0em;
max-width: 100%;
}

.ser100
{
display: block;
font-size: medium;
text-align: center;
margin-top: 1.75em;
margin-bottom: 1.2em;
text-indent: 0em;
max-width: 100%;
}


.ser96
{
display: block;
font-size: medium;
text-align: center;
margin-top: 0em;
margin-bottom: 0em;
text-indent: 0em;
max-width: 100%;
}

.ser88
{
display: block;
font-size: medium;
text-align: center;
margin-top: 0.75em;
margin-bottom: 0em;
text-indent: 0em;
max-width: 100%;
}

.ser10
{
display: block;
font-size: medium;
text-align: center;
margin-top: 2.5em;
margin-bottom: 0.5em;
text-indent: 0em;
max-width: 100%;
}



.ser9
{
display: block;
font-size: medium;
text-align: center;
margin-top: 0.5em;
margin-bottom: 2.5em;
text-indent: 0em;
max-width: 100%;
}
.ser1
{
display: block;
font-size: medium;
text-align: left;
margin-top: 0.5em;
margin-bottom: 0em;
text-indent: 0em;
max-width: 100%;
}


.ser2
{
display: block;
font-size: medium;
text-align: center;
margin-top: 3.5em;
margin-bottom: 1.5em;
text-indent: 0em;
max-width: 100%;
}

.ser23
{
display: block;
font-size: medium;
text-align: center;
margin-top: 3.5em;
margin-bottom: -2em;
text-indent: 0em;
max-width: 100%;
}
.pub
{
display: block;
font-size: small;
text-align: justify;
margin-top: 0em;
margin-bottom: 0em;
text-indent: -1em;
margin-left: 2em;
}


.tx
{
display: block;
font-size: small;
text-align: justify;
margin-top: 0.25em;
margin-bottom: 0.25em;
text-indent: 1em;
}

.tx20
{
display: block;
font-size: x-large;
text-align: center;
margin-top: -0.75em;
margin-bottom: 0em;
text-indent: 0em;
color: #727477;
}
.tx24
{
display: block;
font-size: x-large;
text-align: center;
margin-top: 0.5em;
margin-bottom: 0em;
text-indent: 0em;
color: #727477;
}

.tx22
{
display: block;
font-size: x-large;
text-align: center;
margin-top: 0em;
margin-bottom: 0em;
text-indent: 0em;
color: #727477;
}
.tx21
{
display: block;
font-size: xx-large;
text-align: center;
margin-top: 0em;
margin-bottom: 0em;
text-indent: 0em;
}
.tx23
{
display: block;
font-size: xx-large;
text-align: center;
margin-top: -0.75em;
margin-bottom: 0em;
text-indent: 0em;
}




.tx1
{
display: block;
font-size:small;
text-align: justify;
margin-top: 0.25em;
margin-bottom: 0.25em;
text-indent: 0em;
}

.tx11
{
display: block;
font-size: small;
text-align: justify;
margin-left: 5em;
margin-right: 5em;
margin-top: 0.5em;
margin-bottom: 1.5em;
text-indent: 0em;
}

.tx11a
{
display: block;
font-size: small;
text-align: justify;
margin-left: 5em;
margin-right: 5em;
margin-top: 0.5em;
margin-bottom: 0.25em;
text-indent: 0em;
}


.tx12
{
display: block;
font-size: small;
text-align: justify;
margin-left: 7em;
margin-right: 5em;
margin-top: 0.5em;
margin-bottom: 0.25em;
text-indent: 1em;
}

.txa
{
display: block;
font-size: small;
text-align: justify;
margin-left: 5em;
margin-right: 5em;
margin-top: 0.25em;
margin-bottom: 0.25em;
text-indent: 1em;
}

.ext1
{
display: block;
font-size: small;
text-align: justify;
margin-left: 7em;
margin-right: 5em;
margin-top: 0.25em;
margin-bottom: 0.75em;
text-indent: -1em;
}


.ntx
{
display: block;
font-size: small;
text-align: left;
margin-left: 0em;
margin-top: 0.25em;
margin-bottom: 0.25em;
text-indent: 1em;
}

.ext5{

font-size: small;

}

.tx101{

font-size: small;
}

.txc
{
display: block;
font-size: small;
text-align: center;
margin-right: 0em;
margin-top: 0.25em;
margin-bottom: 0.25em;

text-indent: 1em;
}
.txc50
{
display: block;
font-size: small;
text-align: center;
margin-right: 0em;
margin-top: 0.25em;
margin-bottom: 0.25em;


}

.txc88
{
display: block;
font-size: small;
text-align: center;
margin-right: 0em;
margin-top: 0.1em;
margin-bottom: 0.1em;

text-indent: 0em;
}













.txr
{
display: block;
font-size: small;
text-align: right;
text-indent: 1em;
margin-top: 0.2em;
margin-bottom: 0.2em;
}



.fn
{
display: block;
font-size: x-small;
text-align: justify;
margin-top: 0.2em;
margin-bottom: 0.2em;
text-indent: 1em;
}

.h1
{
display: block;
font-size: large; 
text-align: center;
margin-top: 1em;
margin-bottom: 1em;
text-indent: 0em;
}



.h1r
{
display: block;
font-size: large; 
font-weight: bold; 
text-align: right;
margin-top: 2em;
margin-bottom: 1em;
text-indent: 0em;
}



.h2
{
display: block;
font-size: medium; 
text-align: left;
margin-top: 1.5em;
margin-bottom: 1em;
text-indent: 0em;
}



.h2a
{
display: block;
font-size: medium; 
text-align: center;
margin-top: 0.1em;
margin-bottom: 0.3em;
text-indent: 0em;
}


.h2a1
{
display: block;
font-size: medium; 
text-align: center;
margin-top: 0.1em;
margin-bottom: 0em;
text-indent: 0em;
}

.h2r
{
display: block;
font-size: medium; 
text-align: right;
margin-top: 2em;
margin-bottom: 1em;
text-indent: 0em;
}

.h2l
{
display: block;
font-size: medium; 
text-align: left;
margin-top: 1.5em;
margin-bottom: 0.75em;
margin-left: 0em;
}


.tx100
{
display: block;
font-size: medium; 
text-align:justify;
margin-top: -4em;
margin-bottom: 1em;
margin-left: 9em;
}
.h3
{
display: block;
font-size: medium; 
text-align: left;
font-weight: bold;
margin-top: 2em;
margin-bottom: 1em;
text-indent: 0em;
}

.h3r
{
display: block;
font-size: small;
font-weight: bold; 
text-align: right;
margin-top: 2em;
margin-bottom: 1em;
text-indent: 0em;
}

.h3l
{
display: block;
font-size: small;
margin-top: 1em;
margin-bottom: 0.5em;
text-indent: 0em;
}

.h4
{
display: block;
font-size: medium;
text-align: left;
font-weight: bold;
font-style:italic;
margin-top: 1em;
margin-bottom: 0.5em;
text-indent: 0em;
}

.h4r
{
display: block;
font-size: small;
text-align: right;
margin-top: 2em;
margin-bottom: 1em;
text-indent: 0em;
}

.h4l
{
display: block;
font-size: small;

margin-top: 2em;
margin-bottom: 1em;
text-indent:0em;
}

.h5
{
display: block;
font-size: small;
text-align: center;
margin-top: 2em;
margin-bottom: 1em;
text-indent: 0em;
}

.h5r
{
display: block;
font-size: small;
text-align: right;
margin-top: 2em;
margin-bottom: 1em;
text-indent: 0em;
}

.h5l
{
display: block;
font-size: small;

margin-top: 2em;
margin-bottom: 1em;
text-indent:0em;
}

.bkt
{
display: block;
font-size: x-large;
text-align: center;
margin-top: 4.5em;
margin-bottom: 0em;
text-indent: 0em;

}

.bktn
{
display: block;
font-size: large;
text-align: center;
margin-bottom: 1em;
text-indent: 0em;

}

.bktr
{
display: block;
font-size: x-large;
text-align: right;
text-indent: 0em;

}

.bktl
{
display: block;
font-size: x-large;
text-align: left;
text-indent: 0em;
font-weight: bold;
}

.ext
{
display: block;
font-size: small;
text-align: justify;
margin-left: 6.5em;
margin-right: 4em;
margin-top: 0.25em;
margin-bottom: 0.75em;
text-indent: -1em;
}


.ext0
{
display: block;
font-size: small;
text-align: justify;
margin-left: 9em;
margin-right: 4em;
margin-top: 0.25em;
margin-bottom: 0.75em;
text-indent: -1.5em;
}

.ext8
{
display: block;
font-size: small;
text-align: justify;
margin-left: 4em;
margin-right: 4em;
margin-top: 0.5em;
margin-bottom: 0.5em;
text-indent: 0em;
}


.blockquote
{

margin-top: 0.5em;
margin-bottom: 0.5em;
font-size: x-small;
margin-left: 2em;
margin-right: 2em;
text-align: justify;
}

.bullet
{

margin-top: 0.5em;
margin-bottom: 0.5em;
font-size: x-small;
margin-left: 2em;
margin-right: 2em;
text-align: justify;
}

.nl
{
display: block;
font-size: small;
margin-top: 0.2em;
margin-bottom: 0.2em;
margin-left: 2em;
text-indent: 0em;
}

.ul
{
display: block;
font-size: small;
margin-top: 0.2em;
margin-bottom: 0.2em;
margin-left: 2em;
text-indent: -1em;
}


















.sidebar
{
display: block;
font-size: small;
margin-top: 0.5em;
margin-bottom: 0.5em;
margin-left: 1em;
margin-right: 1em;
text-align: left;
text-indent: 0em;
}

.index
{
display: block;
font-size: x-small;
margin-left: 2em;
margin-top: 0em;
margin-bottom: 0em;
}

.index1
{
display: block;
font-size: x-small;
margin-left: 2em;
text-indent: 1em;
margin-top: 0em;
margin-bottom: 0em;
}

.cct
{
font-size: medium;
margin-top: 0.2em;
margin-bottom: 0.2em;
margin-left: 3.5em;
text-indent: 0em;
text-align: justify;
}

.cctc
{
font-size: small;
text-align: center;
text-indent: 0em;
margin-top: 1em;
margin-bottom: 1em;
}


.cctc1
{
font-size: large;
text-align: center;
text-indent: 0em;
margin-top: 3.5em;
margin-bottom: 1em;
}
.cctr
{
font-size: small;
text-align: right;
text-indent: 0em;
margin-top: 1em;
margin-bottom: 1em;
}






.imgpub

{
max-width: 100%;
}

.attribution
{
display:inline;
font-size: small;
text-align: right;
}


.epigraph
{
display: block;
font-size: small;
margin-top: 1em;
margin-bottom: 1em;
margin-left: 3em;
text-indent: -2em;
text-align: center;
}


.cpn
{
display: block;
font-size: large;
text-align: center;
margin-top: 2em;
margin-bottom: 2em;
}