.page_mv {
  height: 480px;
  @media screen and (max-width: 767px) {
    height: auto;
    padding: 0 0 4.5em;
  }
}
.technology_lead {
  padding-top: 1em;
}

/* テーブル */
.table_3column td {
  padding: 1em;
  text-align: center;
  @media screen and (max-width: 767px) {
    white-space: nowrap;
  }
}
.table_3column td {
  border-right: 1px solid var(--main-color);
}