.conf-ttl {
    margin-top: 60px;
}

.contents-ttl {
    text-align: center;
    margin-bottom: 30px;
}

.subtitle{
  font-size: 18px;
  font-size: 1.8rem;
  font-weight: bold;
  margin-bottom: 15px;
  padding: 0.25em 1em;
  border-left: solid 5px #e57777;
}

 .textbox{
  margin-bottom: 80px;
 }

.textbox ul{
  margin-bottom: 40px;
}