/* 目次階層 */

.table-of-contents ul li ul {
  margin: 1.6vw 0 2.667vw;
  padding: 0;
}

.table-of-contents ul li ul li{
  margin: 1.6vw 0;
}

.table-of-contents ul li ul li::before{
  content: '';
  width: 5px;
  border: 1.5px solid #3d3d3d;
  display: inline-block;
}

@media screen and (min-width: 768px){
  .table-of-contents ul li ul {
    margin: 6px 0 10px;
  }
  
  .table-of-contents ul li ul li{
    margin: 6px 0;
  }
}

/* 赤アイコン */
a.link.icon.icon_type3::after{
  background-image: url(../images/icon_link.png);
}