body {
  background-color: #FFFFCC;
  margin: 0px;
  padding: 0px;
}

.13px16 {
  font-size: 13px;
  line-height: 16px;
}
.11px14 {
  font-size: 11px;
  line-height: 14px;
}
.12px15 {
  font-size: 12px;
  line-height: 17px;
}

.txt1 {
  font-size: 11px;
}
.txt2 {
  font-size: 12px;
  line-height: 15px;
}