.Btitle {
  font-family: "Arial", "細明體";
  font-size: 18pt;
  font-weight:bold;
}
.Title {
  font-family: "Arial", "細明體";
  font-size: 12pt;
  font-weight:bold;
}
.Big {
  font-family: "Arial", "細明體";
  font-size: 11pt;
}
.Normal {
  font-family: "Arial", "細明體";
  font-size: 10pt;
}
.Small {
  font-family: "Arial", "細明體";
  font-size: 8pt;
}