.bggreen {
    background: #222222;
  }

  .twhite {
  color: #fff;
}

  .block_title {
	padding: 1rem 1rem;
	margin-top: 4rem;
    margin-left: auto;
    margin-right: auto;
	font-size: clamp(22px, 1.8vw, 30px);
	line-height: 2rem;
	margin-bottom: 2rem;
	width: 100%;
    max-width: 1200px;
}

/* アコーディオン全体のスタイル */
.accordion {
  margin-bottom: 20px;
  width: 100%;
}

.accordion_media{
  padding: 0 2rem;
  margin-top: 8rem;
  font-size: 3rem;
  line-height: 6rem;
  width: 1060px;
  margin: auto;
  position: relative;
}

/* h2タイトル部分 */
.accordion-title {
  display: flex;
  justify-content: space-between;
}
.accordion-title-otegami {
  display: flex;
  justify-content: space-between;
}
.accordion-title-manga {
  display: flex;
  justify-content: space-between;
}

/* アイコンのスタイル */
.accordion-icon {
  width: 20px;
  height: 20px;
  transition: transform 0.3s ease;
  margin-top: auto;
  margin-bottom: auto;
}

/* 開閉部分のスタイル */
.accordion-content-media {
  max-height: 0px;
  overflow: hidden;
}

.accordion-content-manga4{
  max-height: 250px;
  overflow: hidden;
}
.accordion-content-manga5{
  max-height: 250px;
  overflow: hidden;
}
.accordion-content-manga6{
  max-height: 250px;
  overflow: hidden;
}
.accordion-content-manga8{
  max-height: 40px;
  overflow: hidden;
}
.accordion-content-manga9{
  max-height: 40px;
  overflow: hidden;
}
.accordion-content.is-open {
  max-height: none; /* 開いた状態での最大高さ（必要に応じて調整） */
}

#toggle-all-manga4, #toggle-all-manga5, #toggle-all-manga6, #toggle-all-manga8, #toggle-all-manga9{
  display: inline-block;
  padding: 0 7rem;
  margin: 2rem auto;
  background: #FFF;
  border-radius: 1rem;
  border: 1px solid #333;
  font-size: 1.3rem;
  line-height: 4rem;
  color: inherit;
  text-decoration: none;
}
.kyoyu_manga_title{
  font-size: 4rem;
  margin-top: 4rem;
}