@media all and (min-width: 768px) {
  .box-heading {
    margin-bottom: 65px;
  }
}
@media all and (min-width: 768px) {
  #main .section.bg-lightGray:first-child {
    margin-top: -81px;
    padding-bottom: 30px;
  }
}
@media all and (max-width: 767px) {
  #main .section.bg-lightGray:first-child {
    margin-top: -36px;
    padding-bottom: 10px;
  }
}
.section-margin {
  margin-bottom: 80px;
}
@media all and (max-width: 767px) {
  .section-margin {
    margin-bottom: 50px;
  }
}

/* ---- casestudy 固有: パネル内ハッシュタグ ---- */
.panel-box .hashtag-list {
  display: -webkit-flex;
  display: flex;
  -webkit-flex-wrap: wrap;
  flex-wrap: wrap;
  gap: 6px 6px;
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}
.panel-box .hashtag-list li {
  -webkit-flex-shrink: 0;
  flex-shrink: 0;
  list-style: none;
}
.panel-box .hashtag-list li span {
  background-color: #fff;
  border: 1px solid #8ea8d9;
  color: #3860be;
  display: inline-block;
  font-size: 1.2rem;
  padding: 2px 10px;
  white-space: nowrap;
}
@media all and (max-width: 767px) {
  .panel-box .hashtag-list li span {
    font-size: 1.1rem;
    padding: 2px 8px;
  }
}