.under .ggroup__contents {
  margin-bottom: 30px;
  padding-bottom: 30px;
  border-bottom: 1px solid  #e6e6e6;
}

@media only screen and (max-width: 767px) {
  .under .ggroup__contents {
    margin-bottom: 25px;
    padding-bottom: 25px;
  }
}

.under .ggroup__contents h3 {
  font-size: 18px;
  font-weight: bold;
  padding-bottom: 0;
  margin-bottom: 20px;
  position: relative;
  border: none;
}

@media only screen and (max-width: 767px) {
  .under .ggroup__contents h3 {
    font-size: 16px;
    margin-bottom: 15px;
  }
}

.under .ggroup__contents p {
  line-height: 1.5;
}

.under .ggroup__contents p + p {
  margin-top: 30px;
}

.under .ggroup + .ggroup {
  margin-top: 70px;
}