@media screen and (max-width: 900px) {
  .about_img {
    width: 100%;
  }
}
@media screen and (max-width: 800px){
      .about_area {
            padding: 30px 25px;
            margin-right: 8px;
            margin-left: 8px;
        }
        .company_info_column, .law_column{
            display: block;
        }
        .company_info_title, .law_title {
            align-items: start;
            padding: 12px 10px;
            font-size: 17px;
        }
        .return_btn_about {
            width: 32%;
            padding: 12px 26px;
            font-size: 14px;
        }
}

@media screen and (max-width: 600px){
      .about_section{
            margin-top: 70px;
        }
      .return_btn_about{
            width: auto;
      }
      .tab, .tab_down {
            font-size: 14px;
        }
}
@media screen and (max-width: 500px){
      .about_section {
            margin-top: 64px;
        }
      .about_area {
            padding: 30px 6px;
        }
        .about_menu_txt {
            margin-left: 7px;
            font-size: 16px;
        }
        .tab , .tab_down{
            font-size: 14px;
        }
        .company_info_title, .law_title {
            font-size: 15px;
        }
        .company_info_desc, .law_desc,.privacy p, .privacy ul li{
            font-size: 13px;
        }
        .about_tab {
            margin-bottom: 32px;
        }
        .about_tab_down{
            margin-top: 32px;
        }
        .company_info_title, .law_title {
            padding: 5px 10px;
            font-size: 14px;
        }
}