.txt {font-family: Arial, Helvetica, sans-serif, PMingLiu, MingLiu; font-size: 15px;   line-height: 18px; color: #000000;}
.txt1 {font-family: Arial, Helvetica, sans-serif, PMingLiu, MingLiu; font-size: 14px;   line-height: 15px; color: #000000;}
.txts {font-family: Arial, Helvetica, sans-serif, PMingLiu, MingLiu; font-size: 15px;  line-height: 12px; color: #000000;}
.txtss {font-family: Arial, Helvetica, sans-serif, PMingLiu, MingLiu; font-size: 12px; text-align:justify; color: #000000;}
.head {font-family: Arial, Helvetica, sans-serif, PMingLiu, MingLiu; font-size: 16px;  color: #ff9900;  font-weight: bold;  text-align: center;}
.head2 {font-family: Arial, Helvetica, sans-serif, PMingLiu, MingLiu; font-size: 15px;  color: #003399;  font-weight: bold;}
.head3 {font-family: Arial, Helvetica, sans-serif, PMingLiu, MingLiu; font-size: 16px;  color: #003399;  font-weight: bold;  margin-bottom:5px}
.headblue {font-family: Arial, Helvetica, sans-serif, PMingLiu, MingLiu; font-size: 16px;  color: #003399;  font-weight: bold; margin-bottom:5px}
.caption {font-family: Arial, Helvetica, sans-serif, PMingLiu, MingLiu; font-size: 13px;  color: #996600;  line-height: normal; width:350px; margin-top:5px; text-align:justify}
.caption1 {font-family: Arial, Helvetica, sans-serif, PMingLiu, MingLiu; font-size: 12px;  color: #996600;  line-height: normal;} 

#num, .num {width:40px; margin-left:10px; vertical-align: top; height:100%; display:inline-block}

#para, .para {width:500px; display:inline-block}

#titlehead, .titlehead {font-family: Arial, Helvetica, sans-serif, PMingLiu, MingLiu; font-size: 18px;  color: #022262;  font-weight: bold; margin-left:10px; margin-bottom:5px}

#sechead, .sechead {font-family: Arial, Helvetica, sans-serif, PMingLiu, MingLiu; font-size: 15px;  color: #003399;  font-weight: bold; margin-left:10px; margin-bottom:5px}

#subhead, .subhead {font-family: Arial, Helvetica, sans-serif, PMingLiu, MingLiu; font-size: 16px;  color: #003399;  font-weight: bold; margin-left:10px; margin-bottom:5px}

#chap_head, .chap_head {font-family: Arial, Helvetica, sans-serif, PMingLiu, MingLiu; font-size: 14px; color: #003399;  margin-left:10px; margin-bottom:5px; font-weight: bold}

#chap_body, .chap_body {font-family: Arial, Helvetica, sans-serif, PMingLiu, MingLiu; font-size: 14px; margin-left:10px; margin-bottom:5px}

.photo {width:450px;height:360px;text-align:center;}

.ch1 { background:url(images/photo_1.jpg)}

.t35 { margin-top:20px}