.chairman_message_section { padding-top: 25px; }
    .chairman_message_section .page_title { margin-bottom: 22px; }
    .chairman_message_section .message_intro {
      max-width: 1040px;
      margin-bottom: 22px;
      font-size: 16px;
      line-height: 30px;
      color: #34383f;
    }
    .chairman_message_section .message_body { padding-top: 24px; }
    .chairman_message_section .message_body h2 {
      margin: 0 0 14px;
      font-size: 28px;
      line-height: 34px;
    }
    .chairman_message_section .message_body p {
      margin-bottom: 24px;
      line-height: 29px;
    }
    .chairman_portrait {
      position: sticky;
      top: 145px;
      overflow: hidden;
      background: #eef0f3;
    }
    .chairman_portrait img {
      display: block;
      width: 100%;
      max-height: 720px;
      object-fit: cover;
      object-position: top center;
    }
    .chairman_portrait_caption {
      padding: 20px 22px;
      background: #003566;
      color: #fff;
    }
    .chairman_portrait_caption strong,
    .chairman_portrait_caption span { display: block; color: inherit; }
    .chairman_portrait_caption strong { font-size: 20px; }
    @media (max-width: 991px) {
      .chairman_portrait { position: static; margin-top: 10px; }
    }