/* 当视口宽度小于600px时 */
@media (max-width: 599px) {
  body {
    /* background-color: lightblue; */
  }
}

/* 当视口宽度在600px到900px之间 */
/* @media (min-width: 599.9px) { */
  body {
  }

  body .home-head .container_nav,
  body #pageB,
  #page_main_business,
  #page_main_honor,
  #page_main_brand,
  #page_main_footer,
  #about_us_page,
  #about_cpn_page,
  #about_culture_page,
  #about_develop_page,
  #about_honor_page,
  #about_activity_page,
  #join_hotly_page,
  #join_interview_page,
  #join_channel_page,
  #join_atmosphere_page,
  #dynamic_activity_page,
  #dn_industry_page,
  #dn_ding_page,
  #blogger_main_page,
  #blogger_content_page,
  #society_list_page,
  #mcn_img_page,
  #mcn_account_page,
  #class_title,
  #short_box,
  #main_industry_page,
  #platform_page,
  #short_img_page,
  #pay_img_page,
  #type_container {
    max-width: 87.5rem;
    width: 100%;
    margin: 0 auto;
    padding-left: 0;
    padding-right: 0;
  }
/* } */