/*----------------------------------------------------*/
/*                    technique                       */
/*----------------------------------------------------*/
.lower-mv.s-d {
  background-image: url(../img/service/service_detail/s_d_lower_mv.jpg);
}

.technique .lead-txt {
  margin-top: 30px;
}

.technique__list {
  margin-top: 80px;
  padding: 90px 0;
}

.technique__item {
  padding: 30px;
  display: flex;
  align-items: center;
}

@media (max-width: 768px) {
  .technique__item {
    flex-direction: column-reverse;
    padding: 0;
  }
  .technique__item:nth-of-type(2n) {
    flex-direction: column;
  }
}

.technique__item:not(:last-child) {
  margin-bottom: 60px;
}

.technique__txt-box {
  width: 62%;
}

@media (max-width: 768px) {
  .technique__txt-box {
    width: 100%;
  }
}

.technique__block-ttl {
  font-size: 30px;
  font-weight: 700;
  margin-bottom: 25px;
  padding-bottom: 10px;
  border-bottom: solid 1px #878787;
}

.technique__txt {
  line-height: 2;
}

.technique__img {
  max-width: 300px;
  height: 300px;
  margin-left: 90px;
}

@media (max-width: 768px) {
  .technique__img {
    max-width: 80%;
    display: block;
    height: auto;
    margin-left: 0;
    margin-bottom: 30px;
  }
}

.technique__item:nth-of-type(2n) .technique__img {
  margin-left: 0;
  margin-right: 90px;
}

@media (max-width: 768px) {
  .technique__item:nth-of-type(2n) .technique__img {
    margin-right: 0;
  }
}