.block h3 {
  border-bottom: 2px solid #e30a1b;
  color: #e30a1b;
  font-weight: bold;
  line-height: 1.2;
  margin-bottom: 2.5%;
  padding-bottom: 3.5%;
}

.block.kaitori {
	border-bottom: 1px dotted #b1b1b1;
	margin-bottom: 10%;
	margin-top: 8%;
	padding-bottom: 2%;
}
.kaitori h4 {
  border-bottom: 2px solid #6e6e6e;
  color: #6e6e6e;
  font-size: 0.857em;
  font-weight: bold;
  margin-bottom: 3.5%;
  padding-bottom: 0.2em;
  text-align: center;
}
.block.kaitori > p {
  font-size: 0.857em;
  line-height: 1.6;
  margin-bottom: 0.6em;
}

@media screen and (max-width: 480px) {
  .price_book .block.kaitori,
  .price_book .kaitori h4, {
    border-width: 1px;
  }
}