.archive-case-study {
  width: 100%;
}

.archive-case-study__item + .archive-case-study__item {
  margin-top: 78px;
}

@media screen and (max-width: 767px) {
  .archive-case-study__item + .archive-case-study__item {
    margin-top: 48px;
  }
}

.archive-case-study__search {
  margin-bottom: 88px;
}

@media screen and (max-width: 767px) {
  .archive-case-study__search {
    margin-bottom: 60px;
  }
}

.archive-case-study__more {
  margin-top: 60px;
  text-align: center;
}

@media screen and (max-width: 767px) {
  .archive-case-study__more {
    margin-top: 25px;
    padding: 0 30px;
  }
}

@media screen and (max-width: 767px) {
  .archive-case-study__more .c-button.c-button--more {
    width: 100%;
    max-width: 315px;
  }
}

@media screen and (max-width: 767px) {
  .archive-case-study__not-found {
    padding: 0 30px;
  }
}

.not-found {
  text-align: center;
  padding-top: 100px;
  background: url(../../img/common/img_search.svg) no-repeat center top;
}

@media screen and (max-width: 767px) {
  .not-found {
    margin-top: 30px;
    padding: 100px 0 30px;
  }
}

.not-found__heading {
  font-size: 24px;
  font-weight: bold;
  line-height: 30px;
}

.not-found__text {
  margin-top: 12px;
  font-size: 16px;
  line-height: 20px;
}

.search__conditions {
  font-size: 22px;
  font-weight: bold;
  padding-bottom: 50px;
}

.search__conditions span + span{
  margin-left: 30px;
}