.sitemap__col {
  display: flex;
  flex-wrap: wrap;
}
@media screen and (max-width: 520px) {
  .sitemap__col {
    display: block;
  }
}

.sitemap__box {
  width: 46.36%;
  margin-left: 7.28%;
  margin-top: 7.28%;
}
@media screen and (max-width: 520px) {
  .sitemap__box {
    width: 100%;
    margin-left: 0;
  }
}
.sitemap__box:nth-child(2n+1) {
  margin-left: 0;
}
.sitemap__box:nth-child(1), .sitemap__box:nth-child(2) {
  margin-top: 0;
}
@media screen and (max-width: 520px) {
  .sitemap__box:nth-child(2) {
    margin-top: 7.28%;
  }
}
.sitemap__box h2 {
  padding-bottom: 1.5rem;
  margin-bottom: 1.8rem;
  font-weight: 700;
  border-bottom: 2px solid #000;
}
/* 2023.08.09 追加 ここから */
.sitemap__box ul li {
  position: relative;
  padding-left: 2rem;
}
.sitemap__box ul li::before {
  content: "";
  position: absolute;
  top: 12px;
  left: 0;
  display: block;
  width: 6px;
  height: 6px;
  background-color: #0e94bc;
  border-radius: 100%;
}
/* 2023.08.09 追加 ここまで */