.mobile_only {
  display: none;
}

@media (max-width: 600px) {
  .mobile_only {
    display: block;
  }
  .main_content {
    display: block;
  }
  .brochure-img-wrap {
    grid-template-columns: repeat(1, 1fr);
  }
  h1.title_font {
    font-size: 38px;
  }
  .title_font {
    font-size: 38px;
  }
  .sale_section .title {
    font-size: 38px;
  }
  .ai_section .title {
    font-size: 38px;
  }
  .ticket_section .title {
    font-size: 38px;
  }
  .data_section .title {
    font-size: 38px;
  }
  .grow_section .title {
    font-size: 38px;
  }
  .news_section .title {
    font-size: 32px;
  }
  .result_section .title {
    font-size: 32px;
  }
  .main_header .gnb_area h1 img {
    height: 36px;
  }
  .main_header .gnb_area .global_inner nav .logo img {
    height: 36px;
  }
  .global_inner {
    padding: 0;
  }
  .main_content .title_desc {
    font-size: 20px;
  }
  .main_content .main_app {
    bottom: -29px;
    right: 12%;
    top: inherit;
  }
  .main_content .main_app.sec {
    bottom: -290px;
    top: inherit;
    right: 0;
  }
  .news_section .sumImg img {
    position: relative;
    top: 14px;
  }

  .main_content p {
    position: inherit;
    top: 0;
  }
  .sale_section .description {
    font-size: 20px;
  }
  .ticket_section .description {
    font-size: 20px;
  }
  .ai_section .description {
    width: 95%;
    max-width: 100%;
    font-size: 20px;
  }
  .ai_section .footnote {
    width: 100%;
  }
  .ticket_section .description {
    max-width: 100%;
  }
  .poeple_list {
    grid-template-columns: 1fr 1fr;
  }
  .number_box {
    padding: 30px 20px;
  }
  .grow_section .description {
    max-width: 100%;
    font-size: 24px;
  }

  .contact_main .item {
    display: none;
  }
  .footer_product img {
    width: 80%;
  }
  .footer_product {
    right: -50px;
  }
  .only_pc {
    display: none !important;
  }
  .down_section .global_inner {
    padding: 2.6em 0.5em 0;
  }
  .grow_section .description {
    font-size: 18px;
  }
  .footer-product-right {
    text-align: center;
  }
  .footer-product-right img {
    width: 100%;
    max-width: 320px;
    position: relative;
    bottom: -10px;
  }
  .footer-product-left {
    padding-bottom: 42px;
  }
  .footer-wrap {
    grid-template-columns: repeat(1, 1fr);
  }
  .main_header.active {
    position: fixed;
    width: 100%;
  }
}