.bz_colomn_content p {
  padding: 15px 0px;
}
.bz_colomn_content h1 {
  background: #666;
  padding: 15px 10px;
  color: #FFF;
  font-weight: bold;
  margin-top: 10px;
  margin-bottom: 10px;
  font-size: 20px;
}
.bz_colomn_content h2 {
  padding: 15px 10px;
  font-weight: bold;
  margin-top: 10px;
  margin-bottom: 10px;
  border-bottom: 2px solid #666;
  font-size: 20px;
}
.bz_colomn_content h3 {
  font-weight: bold;
  padding: 15px 0px;
  margin-top: 10px;
  margin-bottom: 10px;
  font-size: 20px;
}