@media screen and (min-width: 768px) {
  #outline .outline-area {
    display: block;
  }
  section#outline .inner {
      width: 680px;
      max-width: 90%;
  }
  #outline .schedule-list {
      width: 100%;
  }

  #outline {
      padding: 120px 0;
  }
}

@media screen and (max-width: 767px) {
    #outline {
        padding: 90px 0;
    }
}

#outline .btn a {
    padding: 10px;
    text-align: center;
    opacity: 1;
    font-size: 1.6rem;
}

.outline-area > :nth-child(2) {
  margin-top: 60px;
}