.catch_ttl {
  display: block;
  margin-bottom: 20px;
  text-align: left;
  font-size: 1.4em;
  line-height: 2.2;
  border-bottom: 1px solid #666;
}
.catch_ttl_nb {
  display: block;
  margin-bottom: 20px;
  text-align: left;
  font-size: 1.4em;
  line-height: 2.2;
}