@media screen and (min-width: 1024px) {
  #page_title_area {
    height: 18.3vw;
    background: url(../image/greeting/greeting_mv_pc.jpg) no-repeat;
    background-size: cover;
  }
}

@media screen and (max-width: 1023.999px) {
  #page_title_area {
    height: 250px;
    background: url(../image/greeting/greeting_mv_pc.jpg) no-repeat;
    background-size: cover;
  }
}

@media screen and (min-width: 768px) {
  #page_title_area .en {
    font-weight: 600;
  }
  #page_title_area .ja {
    font-weight: 600;
  }
  #contents_area_wide h2 {
    text-align: center;
    margin-top: 55px;
    font-size: 32px;
  }
  #contents_area_wide .description {
    text-align: center;
    margin-top: 15px;
    font-size: 16px;
    line-height: 1.7;
  }
  #greeting_area {
    display: flex;
    margin-top: 60px;
  }
  #greeting_area .image {
    width: 50%;
    text-align: right;
    padding-right: 15px;
    box-sizing: border-box;
  }
  #greeting_area .data_area {
    width: 50%;
    text-align: left;
  }
  #greeting_area .data_area .data {
    width: 480px;
    padding-left: 32px;
  }
  #greeting_area .data_area .data h3 {
    font-size: 32px;
  }
  #greeting_area .data_area .data .txt {
    line-height: 2;
    margin-top: 25px;
  }
  #greeting_area .data_area .data .sign {
    text-align: right;
    margin-top: 15px;
    font-weight: 500;
  }
  .logo_mark_area {
    margin-top: 80px;
    display: flex;
    background: url(../image/greeting/greeting_triple_bg_pc.png) no-repeat;
    background-size: cover;
    align-items: center;
    justify-content: center;
    padding: 60px 0;
  }
  .logo_mark_area .mark_contents {
    display: flex;
    width: 1100px;
    padding: 65px 90px 60px;
    box-sizing: border-box;
    justify-content: space-between;
    background: #FFFFFF;
  }
  .logo_mark_area .mark_contents .image {
    width: 370px;
  }
  .logo_mark_area .mark_contents .data_area {
    width: 500px;
  }
  .logo_mark_area .mark_contents .data_area h3 {
    font-size: 32px;
  }
  .logo_mark_area .mark_contents .data_area .txt {
    margin-top: 20px;
    line-height: 2;
  }
}

@media screen and (max-width: 767.999px) {
  #page_title_area {
    height: 33.3vw;
    background: url(../image/greeting/greeting_mv_sp.jpg) no-repeat;
    background-size: cover;
  }
  #page_title_area .ja {
    font-weight: 700;
  }
  .contents_area {
    padding: 30px 37px 0;
  }
  .contents_area h2 {
    text-align: center;
    font-size: 17px;
    line-height: 1.41;
  }
  .contents_area .description {
    line-height: 1.5;
    margin-top: 14px;
  }
  #greeting_area {
    margin-top: 30px;
  }
  #greeting_area .image img {
    width: 100%;
    height: auto;
  }
  #greeting_area h3 {
    font-size: 20px;
    text-align: center;
    margin-top: 25px;
    font-weight: 600;
  }
  #greeting_area .txt {
    margin-top: 13px;
    line-height: 1.62;
  }
  #greeting_area .sign {
    margin-top: 15px;
    text-align: right;
    margin-right: 0;
  }
  #greeting_area .sign img {
    width: 81px;
  }
  .logo_mark_area {
    margin-top: 55px;
    background: url(../image/greeting/greeting_triple_bg_sp.png) no-repeat;
    background-size: cover;
    padding: 35px 25px 40px;
  }
  .logo_mark_area .mark_contents {
    background: #FFFFFF;
    display: flex;
    flex-direction: column-reverse;
    padding: 17px 36px 40px;
  }
  .logo_mark_area .mark_contents .image {
    width: 180px;
    margin: 0 auto;
  }
  .logo_mark_area .mark_contents h3 {
    text-align: center;
    font-size: 20px;
    margin-top: 5px;
  }
  .logo_mark_area .mark_contents .txt {
    margin-top: 15px;
    line-height: 1.62;
  }
}