.block-detail-txt {
  border-radius: 50px;
  margin-bottom: 20px;
  padding-bottom: 30px;
  background-color: #fff;
}
@media only screen and (max-width: 768px) {
  .block-detail-txt {
    margin-bottom: 3.125vw;
    border-radius: 7.8125vw;
    padding-bottom: 4.6875vw;
  }
}
.block-detail-txt.border-on {
  border: 1px solid #005DAC;
}
.block-detail-txt .detail-ttl {
  position: relative;
  padding: 30px 40px 0px 30px;
}
@media only screen and (max-width: 768px) {
  .block-detail-txt .detail-ttl {
    padding: 4.6875vw 9.375vw 0px 4.6875vw;
  }
}
.block-detail-txt .detail-ttl p {
  font-size: 22px;
  color: #005DAC;
  margin-bottom: 0;
  line-height: 1.5;
}
@media only screen and (max-width: 768px) {
  .block-detail-txt .detail-ttl p {
    font-size: 20px;
    font-size: 3.125vw;
  }
}
.block-detail-txt .detail-ttl::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 20px;
  display: block;
  width: 30px;
  height: 30px;
  background: url("../img/icon/arrow_detail.svg") no-repeat top center;
  background-size: contain;
  transform-origin: center;
  transition: all 0.3s ease;
}
@media only screen and (max-width: 768px) {
  .block-detail-txt .detail-ttl::after {
    width: 4.6875vw;
    height: 4.6875vw;
    right: 3.125vw;
  }
}
.block-detail-txt .detail {
  display: none;
  padding: 0 30px;
  margin-top: 20px;
  overflow: hidden;
}
@media only screen and (max-width: 768px) {
  .block-detail-txt .detail {
    padding: 0 4.6875vw;
    margin-top: 3.125vw;
  }
}
.block-detail-txt .detail p {
  font-size: 18px;
  color: #000 !important;
  margin-bottom: 0;
}
@media only screen and (max-width: 768px) {
  .block-detail-txt .detail p {
    font-size: 18px;
    font-size: 2.8125vw;
  }
}
.block-detail-txt.active .detail-ttl::after {
  transform: rotate(180deg);
}
.block-detail-txt.active .detail {
  height: auto;
}