.news_block{
  position: relative;
}

.news_block .ttl{
  font-size: 4rem;
  line-height: 1;
  margin-bottom: 25px;
}

.news_block .tab_menu{
  display: flex;
  flex-wrap:wrap;
  gap:8px;
  margin-bottom: 30px;
}

.news_block .tab_menu>li{
  width: 118px;
  padding: 7px;
  font-size: 2.4rem;
  text-align: center;
  color: #C6C6C6;
  border-bottom:1px solid #C6C6C6;
}

.news_block .tab_menu>li.active{
  color: #00524B;
  border-bottom:1px solid #00524B;
}

.news_block .tab_panel {
  display: none;
}

.news_block .tab_panel[data-mag="news"] {
  display: block;
}

.news_block .note_list>li{
  display: flex;
  margin-bottom: 25px;
}

.news_block .note_list>li .note_date{
  width: 120px;
}

.news_block .note_list>li .note_title{
  width: calc(100% - 120px);
  line-height: 2;
}

.news_block .head .news-btn {
    position: absolute;
    right: 0;
    top: 2px;
    display: block;
    width: 132px;
    height: 41px;
    line-height: 39px;
    text-align: center;
    color: #fff;
    background: #00524b;
    border: 1px solid #000000;
}

@media screen and (max-width: 768px) {
  .news_block .head .ttl {
    font-size: 3.6rem;
  }

  .news_block .head .news-btn {
    position: absolute;
    right: 0;
    top: 2px;
    display: block;
    height: 40px;
    top: 0px;
    line-height: 39px;
    width: 100px;
  }

  .news_block .tab_menu{
    gap:15px 10px;
  }
  .news_block .tab_menu>li{
    width: calc((100% - 20px) / 3);
  }

  .news_block .note_list>li{
    display: block;
    margin-bottom: 25px;
  }

  .news_block .note_list>li .note_date {
    width: 100%;
    display: block;
  }
}