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

.front1  {
font-size: x-small;
text-indent: 0em;
text-align: center;
margin-top: 1.5em;
margin-bottom: 0em;
}

.front2  {
font-size: large;
font-weight: bold;
text-indent: 0em;
text-align: center;
margin-top: 2em;
margin-bottom: 1.5em;
}

.front3  {
font-size: x-small;
text-indent: 0em;
text-align: justify;
margin-top: 0em;
margin-bottom: 0em;
}

.front4  {
font-size: x-small;
text-indent: 0em;
text-align: justify;
margin-top: 1em;
margin-bottom: 0em;
}

.tx  {
font-size: small;
text-indent: 2em;
text-align: justify;
margin-top: 0em;
margin-bottom: 0em;
}

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

.tx1s  {
font-size: x-small;
text-indent: 0em;
text-align: justify;
margin-top: 0em;
margin-bottom: 0em;
}

.hang  {
font-size: small;
text-align: justify;
text-indent: -2.5em;
margin-left: 2.5em;
margin-top: 0em;
margin-bottom: 0em;
font-weight: normal;
}

.hang2  {
font-size: small;
text-align: justify;
text-indent: 1.5em;
margin-left: 2.5em;
margin-top: 0em;
margin-bottom: 0em;
font-weight: normal;
}


.tx2  {
font-size: small;
text-indent: 0em;
text-align: justify;
margin-top: 1em;
margin-bottom: 0em;
}



.chap-ttl { 
font-weight: bold;
font-size: xx-large;
text-align: center;
margin-top: 0.5em;
margin-bottom: 0.5em; }

.logo  {
text-align: center;
font-size: xx-large;
margin-top: 5em;
margin-bottom: 2em;
}

.logo2  {
text-align: center;
font-size: small;
margin-top: 2em;
margin-bottom: 2em;
}

td {
font-size: small;
}
a{
text-decoration: none;
}