.news-single--content--detail h2 {
  font-size: min(5.5vw, 30px);
  font-weight: 500;
  text-align: center;
  font-family: "Noto Serif JP", serif;
  line-height: 1.3;
  position: relative;
  padding-bottom: 16px;
  margin-top: 30px;
}

.news-single--content--detail h2::before {
  content: "";
  position: absolute;
  bottom: 0;
  right: 50%;
  background-color: #8b9494;
  width: 31px;
  height: 2px;
  -webkit-transform: translateX(50%);
  transform: translateX(50%);
}

.news-single--content--detail h3 {
  font-size: min(5vw, 30px);
  font-family: "Noto Serif JP", serif;
  font-weight: 500;
  margin-top: 30px;
}

.news-single--content--detail h4 {
  font-size: min(5.4vw, 20px);
  font-weight: 500;
  font-family: "Noto Serif JP", serif;
  margin-top: 30px;
}

.news-single--content--detail h5 {
  font-size: min(5.4vw, 18px);
  font-weight: 500;
  font-family: "Noto Serif JP", serif;
  margin-top: 30px;
}

.news-single--content--detail h6 {
  font-size: min(5.4vw, 16px);
  font-weight: 500;
  font-family: "Noto Serif JP", serif;
  margin-top: 30px;
}

.news-single--content--detail p {
  font-size: 15px;
  font-weight: 300;
  line-height: 1.8;
  margin-top: 30px;
}

.news-single--content--detail .wp-block-embed-youtube div {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  margin-top: 30px;
}

.news-single--content--detail .wp-block-embed-youtube div iframe {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
}

.news-single--content--detail ul{
  list-style-type: disc;
  padding-left: 25px;
  margin-top: 30px;
}

.news-single--content--detail .wp-block-columns-is-layout-flex{
  margin-top: 30px;
}