.ach { display: block;
 font-size: medium;
 text-align: center;
 margin-top: 30%;
 margin-bottom: 5%;
 margin-left: 0em;
 margin-right: 0em;
 text-align: right;
 }
    
    .acl { display: block;
 font-size: medium;
 text-align: right;
 margin-top: 0em;
 margin-bottom: 0em;
 margin-left: 0em;
 margin-right: 0em;
 text-indent: 0em;
 }
    
    .bm1 { display: block;
 font-size: small;
 font-weight: bold;
 margin-top: 1em;
  margin-bottom: 1em;
 margin-left: 0em;
 margin-right: 0em;
 text-indent: 0em;
 text-align: center;
 }
    
    .bmh { display: block;
 font-size: medium;
 text-align: center;
 margin-top: 10%;
 margin-bottom: 1em;
 margin-left: 0em;
 margin-right: 0em;
 text-indent: 0em;
 }



    
    
    
    .cn { display: block;
 font-size: x-large;
 text-align: center;
 margin-top: 20%;
 margin-bottom: 2em;
 margin-left: 0em;
 margin-right: 0em;
 text-indent: 0em;
 }
    
    
    
    
    
    span.dropcap {
font-size: xx-large;
font-weight: bold;
}
    
    .ext { display: block;
 font-size: small;
 margin-top: 1em;
 margin-bottom: 0em;
 margin-left: 45pt;
 text-indent: 0em;

 }

.ext1 { display: block;
 font-size: small;
 margin-top: 0em;
 margin-bottom: 0em;
 margin-left: 45pt;
 text-indent: 0em;
 }

    
    .img {
margin-top: 2em;
margin-bottom: 2em;
text-align: center;
text-indent: 0em;
}

    .img1 {
margin-top: 0em;
margin-bottom: 1em;
text-align: center;
text-indent: 0em;
}
    
    
    
    p { display: block;
 font-size: small;
 margin-top: 0em;
 margin-bottom: 0em;
 margin-left: 0em;
 margin-right: 0em;
 text-indent: 20pt;
 }



div { display: block;
 margin-top: 2em;
margin-bottom: 2em;
 }

.center { 
text-align: center;
 }

.toc-chapter { display: block;
 font-size: small;
 margin-top: 0em;
 margin-bottom: 0em;
 margin-left: 0em;
 margin-right: 0em;
 text-indent: 0em;
 }


.toc-head  { display: block;
 font-size: large;
 text-align: center;
 margin-top: 15%;
 margin-bottom: 1em;
 margin-left: 0em;
 margin-right: 0em;
 text-indent: 0em;
 }

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


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

.crt1 { display: block;
 font-size: small;
 margin-top: 1.5em;
 margin-bottom: 0em;
 margin-left: 0em;
 margin-right: 0em;
 text-align: center;
 }


.crt2 { display: block;
 font-size: small;
 margin-top: 1.5em;
 margin-bottom: 0em;
 margin-left: 20pt;
 margin-right: 20pt;
 text-indent: 0em;
 text-align: center;
 }





    
    .p1 { display: block;
 font-size: small;
 margin-top: 0em;
 margin-bottom: 0em;
 margin-left: 0em;
 margin-right: 0em;
 text-indent: 0em;
 }
    
    
    
    .spb { display: block;
 font-size: small;
 margin-top: 1.5em;
 margin-bottom: 0em;
 margin-left: 0em;
 margin-right: 0em;
 text-indent: 20pt;
 }
    
    table {
 font-size: small;
 margin-top: 1.5em;
 margin-bottom: 0em;
 margin-left: 20%;
 margin-right: 0em;
 border-collapse: collapse;
}

table td {
padding-left: 4pt;
padding-right: 4pt;
padding-top: 2pt;
padding-bottom: 2pt;
}

.copyright_notice { display: block;
 font-size: small;
 margin-top: 1.5em;
 margin-bottom: 0em;
 margin-left: 0em;
 margin-right: 0em;
 text-align: center;
 }    


    .fmh { display: block;
 font-size: large;
 margin-top: 10%;
 margin-bottom: 2em;
 margin-left: 0em;
 margin-right: 0em;
 text-indent: 0em;
 text-align: center;
 }


    .ded { display: block;
 font-size: medium;
 text-align: center;
 margin-top: 25%;
 margin-bottom: 0em;
 margin-left: 0em;
 margin-right: 0em;
 text-indent: 0em;
 }


.lbr{
padding-left: 8pt;
padding-right: 4pt;
text-align: right;
}


.center1 { 
 font-size: medium;
 text-align: center;
 margin-top: 1em;
 margin-bottom: 1em;
 margin-left: 0em;
 margin-right: 0em;
 }


.center2 { 
 font-size: small;
 text-align: center;
 margin-top: 2em;
 margin-left: 0em;
 margin-right: 0em;
 }


    .spb-1 { display: block;
 font-size: small;
 margin-top: 1em;
 margin-bottom: 0em;
 margin-left: 0em;
 margin-right: 0em;
 text-indent: 20pt;
 }



    .spb1 { display: block;
 font-size: small;
 margin-top: 5%;
 margin-bottom: 0em;
 margin-left: 0em;
 margin-right: 0em;
 text-indent: 0em;
 }

.pb{
page-break-before: always;
}