.accordion {
  width: 100%;
}
/* 見出しボタン部分 */
.accordion-trigger {
  position: relative;
  margin: 0.8rem 0 0.6rem;
  padding: 0.9rem 8rem 0.8rem 1.5rem;
  display: block;
  background: #ddd;
  cursor: pointer;
}

/* ＋アイコン */
.accordion-trigger:before,
.accordion-trigger:after {
  content: '';
  position: absolute;
  width: 20px;
  height: 1px;
  top: 50%;
  right: 5%;
  transform: translateY(-50%);
  background: #000;
}
.accordion-trigger:after {
  transform: translateY(-50%) rotate(90deg);
  transition: .5s;
}
.accordion-trigger.show:after {
  transform: translateY(-50%) rotate(0);
}
/* コンテンツ部分 */
.accordion-contents {
  padding: 0;
  display: block;
  height: 0;
  overflow: hidden;
  opacity: 0;
  transition: 0.5s;
  cursor: pointer;
}
.accordion-contents.show {
  height: auto;
  opacity: 1;
}


/*コンテンツ間の余白調整*/
#container .box_style01_news h6 {
  margin-top: 0;
  font-weight: normal;
}

.box_style01_news ul.news_list {
  margin: 0;
}

.box_style01_news ul.news_list li:last-child {
  margin: 1.5rem 0;
}

.box_style01_news ul.news_list li:last-child {
  margin: 1rem 0;
}

/*アンカーリンク*/



@media screen and (max-width: 768px) {
  #anchor-list {
    margin-top: 1.5rem;
  }
}

#anchor-list a {
  display: inline-block;
  padding: 0.4rem 1rem;
}
#anchor-list a:before {
  content: "▼";
}