.photo {
  text-align: center;
}
#section-kv .photo img {
  width: 100%;
}
.bg-orange {
  background: #f3994f;
  padding: 40px 0;
}
.camp-ttl {
  width: calc(1000 / 1130 * 100%);
  margin: 0 auto 10px;
}
.camp-wrap {
  width: calc(1000 / 1130 * 100%);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 10px;
}
.camp-wrap a:hover img {
  opacity: 0.7;
}
@media (max-width: 768px) {
  .bg-orange {
    max-width: 750px;
    margin: 0 auto;
    padding: 0 0 7%;
  }
  .camp-ttl {
    width: 100%;
    margin-bottom: 3vw;
  }
  .camp-wrap {
    width: calc(680 / 750 * 100%);
    flex-wrap: wrap;
    justify-content: center;
    gap: 4vw;
  }
}